{"title":"Pole-Mount Distribution Transformers | HEAKOR","description":"\u003cp\u003ePole-mount distribution transformer selection starts with the required phase, electrical system and installation conditions. This HEAKOR collection brings together single-phase and three-phase oil-immersed pole-mounted transformer product pages for overhead distribution enquiries.\u003c\/p\u003e\n\u003ch2\u003eCompare Single-Phase and Three-Phase Products\u003c\/h2\u003e\n\u003cp\u003eBrowse our \u003ca href=\"\/it\/collections\/single-phase-pole-mounted-transformer\"\u003esingle-phase pole-mounted transformers\u003c\/a\u003e and \u003ca href=\"\/it\/collections\/three-phase-pole-mounted-transformer\"\u003ethree-phase pole-mounted transformers\u003c\/a\u003e to find the relevant product category. The phase and kVA rating are starting points for review; they do not define the complete specification. A product page alone does not confirm suitability for a particular network or installation.\u003c\/p\u003e\n\u003ch2\u003ePrepare a Pole-Mount Distribution Transformer Enquiry\u003c\/h2\u003e\n\u003cp\u003eTo help us review your requirements, include the following information where available:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequired capacity, phase and expected load.\u003c\/li\u003e\n\u003cli\u003ePrimary and secondary voltages, frequency and grounding arrangement.\u003c\/li\u003e\n\u003cli\u003eRequired insulation level, tap range, connections and protection devices.\u003c\/li\u003e\n\u003cli\u003ePole mounting arrangement, site conditions, ambient temperature and altitude.\u003c\/li\u003e\n\u003cli\u003eApplicable utility or project specification, requested tests and documents.\u003c\/li\u003e\n\u003cli\u003eQuantity, destination country and requested delivery schedule.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShare your datasheet or single-line diagram if available. For replacement enquiries, include the existing unit's nameplate information and explain whether the load or installation requirements have changed. Mark unknown details as TBC so that open points can be identified before quotation.\u003c\/p\u003e\n\u003ch2\u003eDiscuss Your Project with HEAKOR\u003c\/h2\u003e\n\u003cp\u003eFor a pole-mount distribution transformer quotation, \u003ca href=\"\/it\/pages\/contact\"\u003econtact HEAKOR\u003c\/a\u003e with your company name, project application and procurement stage. Product suitability, final specifications, applicable standards, tests, price and delivery terms must be confirmed for the proposed order and agreed quotation.\u003c\/p\u003e","products":[{"product_id":"10-kva-single-phase-pole-mounted-transformer","title":"10 kVA Single-Phase Pole-Mounted Transformer","description":"\u003cp\u003eThe \u003cstrong\u003e10 kVA Single-Phase Pole-Mounted Transformer\u003c\/strong\u003e from HEAKOR is listed as an oil-immersed unit for outdoor overhead distribution enquiries. This page identifies the product configuration and the information needed for a project review. Final selection depends on the connected load, electrical system, utility requirements and installation conditions.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eRequest a 10 kVA transformer quotation\u003c\/a\u003e with your voltages, quantity and destination.\u003c\/p\u003e\n\u003ch2\u003e10 kVA Single-Phase Pole-Mounted Transformer: Specification Checklist\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed configuration:\u003c\/strong\u003e 10 kVA, single-phase, oil-immersed, pole-mounted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical supply:\u003c\/strong\u003e primary and secondary voltages, frequency, grounding and secondary terminal arrangement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign requirements:\u003c\/strong\u003e insulation level or BIL, tap range, impedance and specified losses or efficiency limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e mounting dimensions, support arrangement, ambient temperature, altitude and site conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply scope:\u003c\/strong\u003e bushings, terminals, protection devices, accessories, required tests and technical documents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecify the applicable standard, edition and serving-utility requirements. Values and options in this checklist require confirmation for the proposed design; they are not fixed specifications or included accessories. Any certification or utility approval must be checked for that exact configuration.\u003c\/p\u003e\n\u003ch2\u003ePlanning a 10 kVA Overhead Connection\u003c\/h2\u003e\n\u003cp\u003eIdentify whether the enquiry concerns a new connection or a replacement. Include the operating load, motor-starting requirements where relevant, and planned additional equipment. The 10 kVA designation alone does not establish suitability for a particular service or load profile.\u003c\/p\u003e\n\u003ch2\u003eBuyer Questions\u003c\/h2\u003e\n\u003ch3\u003eCan this replace an existing 10 kVA transformer?\u003c\/h3\u003e\n\u003cp\u003eA matching capacity is only one selection input. Provide the existing nameplate details, system voltages, frequency, terminal layout and mounting drawing. The electrical configuration, clearances and support requirements need review before confirming a replacement.\u003c\/p\u003e\n\u003ch3\u003eHow are price, tests and delivery confirmed?\u003c\/h3\u003e\n\u003cp\u003eSend your quantity, destination, requested delivery date and project specification. Identify mandatory drawings, test reports and approval steps. HEAKOR can review the enquiry before confirming the configuration, supply scope, price and delivery in a quotation.\u003c\/p\u003e\n\u003ch2\u003eRequest a 10 kVA Single-Phase Pole-Mounted Transformer Quotation\u003c\/h2\u003e\n\u003cp\u003eUse the enquiry form to share your company name, project stage and available technical requirements. Mark unknown values as TBC so they can be reviewed before a firm offer.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eSubmit Your Project Requirements\u003c\/strong\u003e\u003c\/a\u003e. For the product family, browse \u003ca href=\"\/it\/collections\/single-phase-pole-mounted-transformer\"\u003esingle-phase pole-mounted transformers\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47687047774379,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/single-phase-pole-transformer-10-kva-one-bushing.png?v=1787736188"},{"product_id":"15-kva-single-phase-pole-mounted-transformer","title":"15 kVA Single-Phase Pole-Mounted Transformer","description":"\u003cp\u003eThe HEAKOR 15 kVA single-phase pole-mounted transformer is listed as an oil-immersed design for outdoor overhead distribution enquiries. This page identifies the 15 kVA, single-phase product and the information needed to review a proposed configuration. Final suitability depends on the project load, electrical system, utility requirements and installation conditions.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eRequest a 15 kVA single-phase transformer quotation\u003c\/a\u003e with your voltages, quantity and destination.\u003c\/p\u003e\n\u003ch2\u003e15 kVA Single-Phase Pole-Mounted Transformer: Specification Checklist\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed configuration:\u003c\/strong\u003e 15 kVA, single-phase, oil-immersed, pole-mounted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical system:\u003c\/strong\u003e primary and secondary voltages, frequency, grounding and secondary terminal arrangement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign requirements:\u003c\/strong\u003e insulation level or BIL, tap range, impedance and specified losses or efficiency limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e support and mounting arrangement, site conditions, ambient temperature and altitude.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply scope:\u003c\/strong\u003e bushings, terminals, protection devices, accessories, required tests and documents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe checklist identifies requirements to confirm; it does not establish fixed values or included options. Specify the applicable standard, edition and utility requirements for the destination. Any certification or approval must be checked for the exact proposed design.\u003c\/p\u003e\n\u003ch2\u003ePreparing a 15 kVA enquiry\u003c\/h2\u003e\n\u003cp\u003eFor a 15 kVA requirement, identify whether you are requesting equipment for a new connection or an existing installation. Include the specified load and any planned additions. If your engineer has not yet confirmed the rating, describe the application and mark the capacity as provisional.\u003c\/p\u003e\n\u003ch2\u003eBuyer Questions\u003c\/h2\u003e\n\u003ch3\u003eCan I request a quote before all requirements are fixed?\u003c\/h3\u003e\n\u003cp\u003eYes. Send the information available and mark undecided values as TBC. Identify the utility and destination, and explain whether you need a budget estimate, tender response or purchase quotation. An initial enquiry is not an approved equipment selection.\u003c\/p\u003e\n\u003ch3\u003eHow are price and delivery confirmed?\u003c\/h3\u003e\n\u003cp\u003eSend your company name, project stage, quantity, destination and requested delivery date with the technical requirements. Mention available specifications, drawings or nameplate records so HEAKOR can arrange how to receive them. Final configuration, documents, tests, price and delivery require confirmation in the agreed quotation.\u003c\/p\u003e\n\u003ch2\u003eDiscuss Your 15 kVA Project with HEAKOR\u003c\/h2\u003e\n\u003cp\u003eUse the enquiry form to share the requirements you have and mark open values as TBC. Identify any mandatory documents or approval steps before requesting a firm offer.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eSubmit Your Project Requirements\u003c\/strong\u003e\u003c\/a\u003e. For the family overview, browse \u003ca href=\"\/it\/collections\/single-phase-pole-mounted-transformer\"\u003esingle-phase pole-mounted transformers\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47687048724651,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/single-phase-pole-transformer-15-kva-one-bushing.png?v=1787736216"},{"product_id":"25-kva-single-phase-pole-mounted-transformer","title":"25 kVA Single-Phase Pole-Mounted Transformer","description":"\u003cp\u003eThe HEAKOR 25 kVA single-phase pole-mounted transformer is listed as an oil-immersed design for outdoor overhead distribution enquiries. This page identifies the 25 kVA, single-phase product and the information needed to review a proposed configuration. Final suitability depends on the project load, electrical system, utility requirements and installation conditions.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eRequest a 25 kVA single-phase transformer quotation\u003c\/a\u003e with your voltages, quantity and destination.\u003c\/p\u003e\n\u003ch2\u003e25 kVA Single-Phase Pole-Mounted Transformer: Specification Checklist\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed configuration:\u003c\/strong\u003e 25 kVA, single-phase, oil-immersed, pole-mounted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical system:\u003c\/strong\u003e primary and secondary voltages, frequency, grounding and secondary terminal arrangement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign requirements:\u003c\/strong\u003e insulation level or BIL, tap range, impedance and specified losses or efficiency limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e support and mounting arrangement, site conditions, ambient temperature and altitude.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply scope:\u003c\/strong\u003e bushings, terminals, protection devices, accessories, required tests and documents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe checklist identifies requirements to confirm; it does not establish fixed values or included options. Specify the applicable standard, edition and utility requirements for the destination. Any certification or approval must be checked for the exact proposed design.\u003c\/p\u003e\n\u003ch2\u003eReplacing a 25 kVA transformer\u003c\/h2\u003e\n\u003cp\u003eFor a replacement enquiry, provide the existing 25 kVA nameplate details and describe any changes to the load or service arrangement. Include the required voltage ratio, terminal layout and mounting constraints so the proposed equipment can be compared against the installation.\u003c\/p\u003e\n\u003ch2\u003eBuyer Questions\u003c\/h2\u003e\n\u003ch3\u003eDoes an existing 25 kVA rating establish compatibility?\u003c\/h3\u003e\n\u003cp\u003eNo. The rated capacity identifies only part of the requirement. The voltage ratio, frequency, connections, insulation requirements, protection and physical interfaces still need review. Record any differences between the existing equipment and the requested replacement.\u003c\/p\u003e\n\u003ch3\u003eHow are price and delivery confirmed?\u003c\/h3\u003e\n\u003cp\u003eSend your company name, project stage, quantity, destination and requested delivery date with the technical requirements. Mention available specifications, drawings or nameplate records so HEAKOR can arrange how to receive them. Final configuration, documents, tests, price and delivery require confirmation in the agreed quotation.\u003c\/p\u003e\n\u003ch2\u003eDiscuss Your 25 kVA Project with HEAKOR\u003c\/h2\u003e\n\u003cp\u003eUse the enquiry form to share the requirements you have and mark open values as TBC. Identify any mandatory documents or approval steps before requesting a firm offer.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eSubmit Your Project Requirements\u003c\/strong\u003e\u003c\/a\u003e. For the family overview, browse \u003ca href=\"\/it\/collections\/single-phase-pole-mounted-transformer\"\u003esingle-phase pole-mounted transformers\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47687049216171,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/single-phase-pole-transformer-25-kva-one-bushing.png?v=1787736261"},{"product_id":"37-5-kva-single-phase-pole-mounted-transformer","title":"37.5 kVA Single-Phase Pole-Mounted Transformer","description":"\u003cp\u003eThe HEAKOR 37.5 kVA single-phase pole-mounted transformer is listed as an oil-immersed design for outdoor overhead distribution enquiries. This page identifies the 37.5 kVA, single-phase product and the information needed to review a proposed configuration. Final suitability depends on the project load, electrical system, utility requirements and installation conditions.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eRequest a 37.5 kVA single-phase transformer quotation\u003c\/a\u003e with your voltages, quantity and destination.\u003c\/p\u003e\n\u003ch2\u003e37.5 kVA Single-Phase Pole-Mounted Transformer: Specification Checklist\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed configuration:\u003c\/strong\u003e 37.5 kVA, single-phase, oil-immersed, pole-mounted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical system:\u003c\/strong\u003e primary and secondary voltages, frequency, grounding and secondary terminal arrangement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign requirements:\u003c\/strong\u003e insulation level or BIL, tap range, impedance and specified losses or efficiency limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e support and mounting arrangement, site conditions, ambient temperature and altitude.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply scope:\u003c\/strong\u003e bushings, terminals, protection devices, accessories, required tests and documents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe checklist identifies requirements to confirm; it does not establish fixed values or included options. Specify the applicable standard, edition and utility requirements for the destination. Any certification or approval must be checked for the exact proposed design.\u003c\/p\u003e\n\u003ch2\u003eConfirming a 37.5 kVA specification\u003c\/h2\u003e\n\u003cp\u003eKeep the 37.5 kVA designation explicit in the enquiry, drawings and quotation comparison. State whether this rating comes from an existing nameplate, a tender schedule or a new load study. Ask for any proposed alternative to be identified separately for engineering review.\u003c\/p\u003e\n\u003ch2\u003eBuyer Questions\u003c\/h2\u003e\n\u003ch3\u003eHow should I compare this with another capacity?\u003c\/h3\u003e\n\u003cp\u003eUse the project load calculation and utility specification to establish the required rating. A different kVA value should not be accepted solely because it appears on a nearby product page. Compare the complete electrical, installation and documentation requirements.\u003c\/p\u003e\n\u003ch3\u003eHow are price and delivery confirmed?\u003c\/h3\u003e\n\u003cp\u003eSend your company name, project stage, quantity, destination and requested delivery date with the technical requirements. Mention available specifications, drawings or nameplate records so HEAKOR can arrange how to receive them. Final configuration, documents, tests, price and delivery require confirmation in the agreed quotation.\u003c\/p\u003e\n\u003ch2\u003eDiscuss Your 37.5 kVA Project with HEAKOR\u003c\/h2\u003e\n\u003cp\u003eUse the enquiry form to share the requirements you have and mark open values as TBC. Identify any mandatory documents or approval steps before requesting a firm offer.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eSubmit Your Project Requirements\u003c\/strong\u003e\u003c\/a\u003e. For the family overview, browse \u003ca href=\"\/it\/collections\/single-phase-pole-mounted-transformer\"\u003esingle-phase pole-mounted transformers\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47687049707691,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/single-phase-pole-transformer-37.5-kva-one-bushing.png?v=1787736291"},{"product_id":"50-kva-single-phase-pole-mounted-transformer","title":"50 kVA Single-Phase Pole-Mounted Transformer","description":"\u003cp\u003eThe HEAKOR 50 kVA single-phase pole-mounted transformer is listed as an oil-immersed design for outdoor overhead distribution enquiries. This page identifies the 50 kVA, single-phase product and the information needed to review a proposed configuration. Final suitability depends on the project load, electrical system, utility requirements and installation conditions.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eRequest a 50 kVA single-phase transformer quotation\u003c\/a\u003e with your voltages, quantity and destination.\u003c\/p\u003e\n\u003ch2\u003e50 kVA Single-Phase Pole-Mounted Transformer: Specification Checklist\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed configuration:\u003c\/strong\u003e 50 kVA, single-phase, oil-immersed, pole-mounted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical system:\u003c\/strong\u003e primary and secondary voltages, frequency, grounding and secondary terminal arrangement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign requirements:\u003c\/strong\u003e insulation level or BIL, tap range, impedance and specified losses or efficiency limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e support and mounting arrangement, site conditions, ambient temperature and altitude.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply scope:\u003c\/strong\u003e bushings, terminals, protection devices, accessories, required tests and documents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe checklist identifies requirements to confirm; it does not establish fixed values or included options. Specify the applicable standard, edition and utility requirements for the destination. Any certification or approval must be checked for the exact proposed design.\u003c\/p\u003e\n\u003ch2\u003eDefining a 50 kVA single-phase requirement\u003c\/h2\u003e\n\u003cp\u003eState single-phase explicitly when requesting 50 kVA equipment. HEAKOR also lists a three-phase product at this capacity, so a request containing only 50 kVA can leave the intended configuration unclear. Include the system connection and required secondary terminals.\u003c\/p\u003e\n\u003ch2\u003eBuyer Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat should a single-phase RFQ include?\u003c\/h3\u003e\n\u003cp\u003eIdentify the required primary and secondary voltages, frequency, grounding arrangement and terminal configuration. For replacement work, mention the existing nameplate and connection diagram. Keep any three-phase alternatives separate from the requested single-phase equipment.\u003c\/p\u003e\n\u003ch3\u003eHow are price and delivery confirmed?\u003c\/h3\u003e\n\u003cp\u003eSend your company name, project stage, quantity, destination and requested delivery date with the technical requirements. Mention available specifications, drawings or nameplate records so HEAKOR can arrange how to receive them. Final configuration, documents, tests, price and delivery require confirmation in the agreed quotation.\u003c\/p\u003e\n\u003ch2\u003eDiscuss Your 50 kVA Project with HEAKOR\u003c\/h2\u003e\n\u003cp\u003eUse the enquiry form to share the requirements you have and mark open values as TBC. Identify any mandatory documents or approval steps before requesting a firm offer.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eSubmit Your Project Requirements\u003c\/strong\u003e\u003c\/a\u003e. For the family overview, browse \u003ca href=\"\/it\/collections\/single-phase-pole-mounted-transformer\"\u003esingle-phase pole-mounted transformers\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47687050199211,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/single-phase-pole-transformer-50-kva-one-bushing.png?v=1787736319"},{"product_id":"75-kva-single-phase-pole-mounted-transformer","title":"75 kVA Single-Phase Pole-Mounted Transformer","description":"\u003cp\u003eThe \u003cstrong\u003e75 kVA Single-Phase Pole-Mounted Transformer\u003c\/strong\u003e from HEAKOR is listed as an oil-immersed design for outdoor overhead distribution enquiries. This page identifies the 75 kVA, single-phase product and the information needed to review a proposed configuration. Final suitability depends on the project load, electrical system, utility requirements and installation conditions.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eRequest a 75 kVA single-phase transformer quotation\u003c\/a\u003e with your voltages, quantity and destination.\u003c\/p\u003e\n\u003ch2\u003e75 kVA Single-Phase Pole-Mounted Transformer: Specification Checklist\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed configuration:\u003c\/strong\u003e 75 kVA, single-phase, oil-immersed, pole-mounted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical system:\u003c\/strong\u003e primary and secondary voltages, frequency, grounding and secondary terminal arrangement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign requirements:\u003c\/strong\u003e insulation level or BIL, tap range, impedance and specified losses or efficiency limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e support and mounting arrangement, site conditions, ambient temperature and altitude.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply scope:\u003c\/strong\u003e bushings, terminals, protection devices, accessories, required tests and documents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe checklist identifies requirements to confirm; it does not establish fixed values or included options. Specify the applicable standard, edition and utility requirements for the destination. Any certification or approval must be checked for the exact proposed design.\u003c\/p\u003e\n\u003ch2\u003eReviewing a 75 kVA replacement or new connection\u003c\/h2\u003e\n\u003cp\u003eFor a 75 kVA enquiry, identify whether the project retains the existing load or introduces additional equipment. Include the specified operating load and available installation drawings. Describe any limits on mounting dimensions, terminal access or the proposed support arrangement.\u003c\/p\u003e\n\u003ch2\u003eBuyer Questions\u003c\/h2\u003e\n\u003ch3\u003eCan an existing support arrangement be reused?\u003c\/h3\u003e\n\u003cp\u003eReuse requires review of the proposed equipment weight, mounting dimensions, clearances and site conditions. Provide the support drawing or describe the restrictions in your enquiry. The product capacity and image do not establish structural suitability.\u003c\/p\u003e\n\u003ch3\u003eHow are price and delivery confirmed?\u003c\/h3\u003e\n\u003cp\u003eSend your company name, project stage, quantity, destination and requested delivery date with the technical requirements. Mention available specifications, drawings or nameplate records so HEAKOR can arrange how to receive them. Final configuration, documents, tests, price and delivery require confirmation in the agreed quotation.\u003c\/p\u003e\n\u003ch2\u003eRequest a 75 kVA Single-Phase Pole-Mounted Transformer Quotation\u003c\/h2\u003e\n\u003cp\u003eUse the enquiry form to share the requirements you have and mark open values as TBC. Identify any mandatory documents or approval steps before requesting a firm offer.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eSubmit Your Project Requirements\u003c\/strong\u003e\u003c\/a\u003e. For the family overview, browse \u003ca href=\"\/it\/collections\/single-phase-pole-mounted-transformer\"\u003esingle-phase pole-mounted transformers\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47687051051179,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/single-phase-pole-transformer-75-kva-one-bushing.png?v=1787736359"},{"product_id":"100-kva-single-phase-pole-mounted-transformer","title":"100 kVA Single-Phase Pole-Mounted Transformer","description":"\u003cp\u003eThe HEAKOR 100 kVA single-phase pole-mounted transformer is listed as an oil-immersed design for outdoor overhead distribution enquiries. This page identifies the 100 kVA, single-phase product and the information needed to review a proposed configuration. Final suitability depends on the project load, electrical system, utility requirements and installation conditions.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eRequest a 100 kVA single-phase transformer quotation\u003c\/a\u003e with your voltages, quantity and destination.\u003c\/p\u003e\n\u003ch2\u003e100 kVA Single-Phase Pole-Mounted Transformer: Specification Checklist\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed configuration:\u003c\/strong\u003e 100 kVA, single-phase, oil-immersed, pole-mounted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical system:\u003c\/strong\u003e primary and secondary voltages, frequency, grounding and secondary terminal arrangement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign requirements:\u003c\/strong\u003e insulation level or BIL, tap range, impedance and specified losses or efficiency limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e support and mounting arrangement, site conditions, ambient temperature and altitude.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply scope:\u003c\/strong\u003e bushings, terminals, protection devices, accessories, required tests and documents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe checklist identifies requirements to confirm; it does not establish fixed values or included options. Specify the applicable standard, edition and utility requirements for the destination. Any certification or approval must be checked for the exact proposed design.\u003c\/p\u003e\n\u003ch2\u003ePreparing a 100 kVA quotation comparison\u003c\/h2\u003e\n\u003cp\u003eA useful 100 kVA quotation comparison starts with the same requested electrical configuration and supply scope. Identify required accessories, documents, tests and delivery destination for every offer. List open technical points separately so that price comparisons do not hide differences in scope.\u003c\/p\u003e\n\u003ch2\u003eBuyer Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat documents should I identify in the enquiry?\u003c\/h3\u003e\n\u003cp\u003eList the datasheet, outline drawing, connection diagram, nameplate details, test documentation and instructions required by your project. Document availability and the proposed scope must be confirmed in the quotation; they should not be assumed from the product listing.\u003c\/p\u003e\n\u003ch3\u003eHow are price and delivery confirmed?\u003c\/h3\u003e\n\u003cp\u003eSend your company name, project stage, quantity, destination and requested delivery date with the technical requirements. Mention available specifications, drawings or nameplate records so HEAKOR can arrange how to receive them. Final configuration, documents, tests, price and delivery require confirmation in the agreed quotation.\u003c\/p\u003e\n\u003ch2\u003eDiscuss Your 100 kVA Project with HEAKOR\u003c\/h2\u003e\n\u003cp\u003eUse the enquiry form to share the requirements you have and mark open values as TBC. Identify any mandatory documents or approval steps before requesting a firm offer.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eSubmit Your Project Requirements\u003c\/strong\u003e\u003c\/a\u003e. For the family overview, browse \u003ca href=\"\/it\/collections\/single-phase-pole-mounted-transformer\"\u003esingle-phase pole-mounted transformers\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47687703068843,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/single-phase-pole-transformer-100-kva-one-bushing.png?v=1787736387"},{"product_id":"167-kva-single-phase-pole-mounted-transformer","title":"167 kVA Single-Phase Pole-Mounted Transformer","description":"\u003cp\u003eThe HEAKOR 167 kVA single-phase pole-mounted transformer is listed as an oil-immersed design for outdoor overhead distribution enquiries. This page identifies the 167 kVA, single-phase product and the information needed to review a proposed configuration. Final suitability depends on the project load, electrical system, utility requirements and installation conditions.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eRequest a 167 kVA single-phase transformer quotation\u003c\/a\u003e with your voltages, quantity and destination.\u003c\/p\u003e\n\u003ch2\u003e167 kVA Single-Phase Pole-Mounted Transformer: Specification Checklist\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed configuration:\u003c\/strong\u003e 167 kVA, single-phase, oil-immersed, pole-mounted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical system:\u003c\/strong\u003e primary and secondary voltages, frequency, grounding and secondary terminal arrangement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign requirements:\u003c\/strong\u003e insulation level or BIL, tap range, impedance and specified losses or efficiency limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e support and mounting arrangement, site conditions, ambient temperature and altitude.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply scope:\u003c\/strong\u003e bushings, terminals, protection devices, accessories, required tests and documents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe checklist identifies requirements to confirm; it does not establish fixed values or included options. Specify the applicable standard, edition and utility requirements for the destination. Any certification or approval must be checked for the exact proposed design.\u003c\/p\u003e\n\u003ch2\u003eSpecifying a 167 kVA single-phase installation\u003c\/h2\u003e\n\u003cp\u003eFor a 167 kVA enquiry, confirm the specified capacity, single-phase system and intended installation together. Include any pole or support restrictions and the required terminal arrangement. A product listing does not establish that an existing mounting structure or electrical connection can be reused.\u003c\/p\u003e\n\u003ch2\u003eBuyer Questions\u003c\/h2\u003e\n\u003ch3\u003eDoes the 167 kVA designation confirm all design details?\u003c\/h3\u003e\n\u003cp\u003eNo. It identifies the listed capacity. The voltage ratio, frequency, losses, insulation level, connections, protection and mounting details remain part of the project review. Refer to the agreed technical specification when approving the equipment.\u003c\/p\u003e\n\u003ch3\u003eHow are price and delivery confirmed?\u003c\/h3\u003e\n\u003cp\u003eSend your company name, project stage, quantity, destination and requested delivery date with the technical requirements. Mention available specifications, drawings or nameplate records so HEAKOR can arrange how to receive them. Final configuration, documents, tests, price and delivery require confirmation in the agreed quotation.\u003c\/p\u003e\n\u003ch2\u003eDiscuss Your 167 kVA Project with HEAKOR\u003c\/h2\u003e\n\u003cp\u003eUse the enquiry form to share the requirements you have and mark open values as TBC. Identify any mandatory documents or approval steps before requesting a firm offer.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eSubmit Your Project Requirements\u003c\/strong\u003e\u003c\/a\u003e. For the family overview, browse \u003ca href=\"\/it\/collections\/single-phase-pole-mounted-transformer\"\u003esingle-phase pole-mounted transformers\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47687704641707,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/single-phase-pole-transformer-167-kva-one-bushing.png?v=1787736411"},{"product_id":"30-kva-three-phase-pole-mounted-transformer","title":"30 kVA Three-Phase Pole-Mounted Transformer","description":"\u003cp\u003eThe HEAKOR 30 kVA three-phase pole-mounted transformer is listed as an oil-immersed design for outdoor overhead distribution enquiries. This page identifies the 30 kVA, three-phase product and the information needed to review a proposed configuration. Final suitability depends on the project load, electrical system, utility requirements and installation conditions.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eRequest a 30 kVA three-phase transformer quotation\u003c\/a\u003e with your voltages, quantity and destination.\u003c\/p\u003e\n\u003ch2\u003e30 kVA Three-Phase Pole-Mounted Transformer: Specification Checklist\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed configuration:\u003c\/strong\u003e 30 kVA, three-phase, oil-immersed, pole-mounted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical system:\u003c\/strong\u003e primary and secondary voltages, frequency, vector group and neutral requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign requirements:\u003c\/strong\u003e insulation level or BIL, tap range, impedance and specified losses or efficiency limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e support and mounting arrangement, site conditions, ambient temperature and altitude.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply scope:\u003c\/strong\u003e bushings, terminals, protection devices, accessories, required tests and documents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe checklist identifies requirements to confirm; it does not establish fixed values or included options. Specify the applicable standard, edition and utility requirements for the destination. Any certification or approval must be checked for the exact proposed design.\u003c\/p\u003e\n\u003ch2\u003eDefining the 30 kVA three-phase supply scope\u003c\/h2\u003e\n\u003cp\u003eFor a 30 kVA three-phase enquiry, state the required equipment arrangement and include the project single-line diagram where available. Identify winding connections, neutral requirements and installation interfaces. This makes the enquiry easier to compare with the intended distribution design.\u003c\/p\u003e\n\u003ch2\u003eBuyer Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat if the vector group is not yet specified?\u003c\/h3\u003e\n\u003cp\u003eMark the vector group as TBC and identify who will approve the system connections. Provide the utility or project specification and any existing equipment details. Do not select a connection arrangement solely from a product photograph or capacity label.\u003c\/p\u003e\n\u003ch3\u003eHow are price and delivery confirmed?\u003c\/h3\u003e\n\u003cp\u003eSend your company name, project stage, quantity, destination and requested delivery date with the technical requirements. Mention available specifications, drawings or nameplate records so HEAKOR can arrange how to receive them. Final configuration, documents, tests, price and delivery require confirmation in the agreed quotation.\u003c\/p\u003e\n\u003ch2\u003eDiscuss Your 30 kVA Project with HEAKOR\u003c\/h2\u003e\n\u003cp\u003eUse the enquiry form to share the requirements you have and mark open values as TBC. Identify any mandatory documents or approval steps before requesting a firm offer.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eSubmit Your Project Requirements\u003c\/strong\u003e\u003c\/a\u003e. For the family overview, browse \u003ca href=\"\/it\/collections\/three-phase-pole-mounted-transformer\"\u003ethree-phase pole-mounted transformers\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47698298175659,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/three-phase-pole-transformer-30-kva-three-bushings.png?v=1787737283"},{"product_id":"50-kva-three-phase-pole-mounted-transformer","title":"50 kVA Three-Phase Pole-Mounted Transformer","description":"\u003cp\u003eThe HEAKOR 50 kVA three-phase pole-mounted transformer is listed as an oil-immersed design for outdoor overhead distribution enquiries. This page identifies the 50 kVA, three-phase product and the information needed to review a proposed configuration. Final suitability depends on the project load, electrical system, utility requirements and installation conditions.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eRequest a 50 kVA three-phase transformer quotation\u003c\/a\u003e with your voltages, quantity and destination.\u003c\/p\u003e\n\u003ch2\u003e50 kVA Three-Phase Pole-Mounted Transformer: Specification Checklist\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed configuration:\u003c\/strong\u003e 50 kVA, three-phase, oil-immersed, pole-mounted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical system:\u003c\/strong\u003e primary and secondary voltages, frequency, vector group and neutral requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign requirements:\u003c\/strong\u003e insulation level or BIL, tap range, impedance and specified losses or efficiency limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e support and mounting arrangement, site conditions, ambient temperature and altitude.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply scope:\u003c\/strong\u003e bushings, terminals, protection devices, accessories, required tests and documents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe checklist identifies requirements to confirm; it does not establish fixed values or included options. Specify the applicable standard, edition and utility requirements for the destination. Any certification or approval must be checked for the exact proposed design.\u003c\/p\u003e\n\u003ch2\u003eSeparating 50 kVA single-phase and three-phase enquiries\u003c\/h2\u003e\n\u003cp\u003eFor this listing, specify 50 kVA three-phase in your RFQ. A single-phase unit at the same capacity is a different enquiry. Provide the required voltage ratio, frequency, vector group and neutral arrangement so the proposed configuration can be reviewed without ambiguity.\u003c\/p\u003e\n\u003ch2\u003eBuyer Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat information is needed for a replacement?\u003c\/h3\u003e\n\u003cp\u003eMention the existing nameplate, connection diagram, impedance requirement and installation drawing. Identify changes to the load, protection or support arrangement. Equal kVA ratings alone do not establish that two transformers are interchangeable.\u003c\/p\u003e\n\u003ch3\u003eHow are price and delivery confirmed?\u003c\/h3\u003e\n\u003cp\u003eSend your company name, project stage, quantity, destination and requested delivery date with the technical requirements. Mention available specifications, drawings or nameplate records so HEAKOR can arrange how to receive them. Final configuration, documents, tests, price and delivery require confirmation in the agreed quotation.\u003c\/p\u003e\n\u003ch2\u003eDiscuss Your 50 kVA Project with HEAKOR\u003c\/h2\u003e\n\u003cp\u003eUse the enquiry form to share the requirements you have and mark open values as TBC. Identify any mandatory documents or approval steps before requesting a firm offer.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eSubmit Your Project Requirements\u003c\/strong\u003e\u003c\/a\u003e. For the family overview, browse \u003ca href=\"\/it\/collections\/three-phase-pole-mounted-transformer\"\u003ethree-phase pole-mounted transformers\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47698298568875,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/three-phase-pole-transformer-50-kva-three-bushings.png?v=1787737355"},{"product_id":"75-kva-three-phase-pole-mounted-transformer","title":"75 kVA Three-Phase Pole-Mounted Transformer","description":"\u003cp\u003eThe HEAKOR 75 kVA three-phase pole-mounted transformer is listed as an oil-immersed design for outdoor overhead distribution enquiries. This page identifies the 75 kVA, three-phase product and the information needed to review a proposed configuration. Final suitability depends on the project load, electrical system, utility requirements and installation conditions.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eRequest a 75 kVA three-phase transformer quotation\u003c\/a\u003e with your voltages, quantity and destination.\u003c\/p\u003e\n\u003ch2\u003e75 kVA Three-Phase Pole-Mounted Transformer: Specification Checklist\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed configuration:\u003c\/strong\u003e 75 kVA, three-phase, oil-immersed, pole-mounted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical system:\u003c\/strong\u003e primary and secondary voltages, frequency, vector group and neutral requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign requirements:\u003c\/strong\u003e insulation level or BIL, tap range, impedance and specified losses or efficiency limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e support and mounting arrangement, site conditions, ambient temperature and altitude.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply scope:\u003c\/strong\u003e bushings, terminals, protection devices, accessories, required tests and documents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe checklist identifies requirements to confirm; it does not establish fixed values or included options. Specify the applicable standard, edition and utility requirements for the destination. Any certification or approval must be checked for the exact proposed design.\u003c\/p\u003e\n\u003ch2\u003ePlanning a 75 kVA three-phase purchase\u003c\/h2\u003e\n\u003cp\u003eFor a 75 kVA three-phase requirement, explain whether the project is at budget, tender or purchase stage. Include the load information, required connections and any installation restrictions. Identify mandatory utility requirements early so technical deviations can be resolved before order confirmation.\u003c\/p\u003e\n\u003ch2\u003eBuyer Questions\u003c\/h2\u003e\n\u003ch3\u003eHow should installation details be communicated?\u003c\/h3\u003e\n\u003cp\u003eProvide the proposed support arrangement, mounting dimensions, terminal clearances and access constraints. Request the proposed equipment weight and outline drawing for project review. Installation suitability must be confirmed for the actual equipment and site.\u003c\/p\u003e\n\u003ch3\u003eHow are price and delivery confirmed?\u003c\/h3\u003e\n\u003cp\u003eSend your company name, project stage, quantity, destination and requested delivery date with the technical requirements. Mention available specifications, drawings or nameplate records so HEAKOR can arrange how to receive them. Final configuration, documents, tests, price and delivery require confirmation in the agreed quotation.\u003c\/p\u003e\n\u003ch2\u003eDiscuss Your 75 kVA Project with HEAKOR\u003c\/h2\u003e\n\u003cp\u003eUse the enquiry form to share the requirements you have and mark open values as TBC. Identify any mandatory documents or approval steps before requesting a firm offer.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eSubmit Your Project Requirements\u003c\/strong\u003e\u003c\/a\u003e. For the family overview, browse \u003ca href=\"\/it\/collections\/three-phase-pole-mounted-transformer\"\u003ethree-phase pole-mounted transformers\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47698298798251,"sku":"HEAKOR-PM-3P-075","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/75-kva-three-phase-pole-mounted-transformer-product.png?v=1790393108"},{"product_id":"100-kva-three-phase-pole-mounted-transformer","title":"100 kVA Three-Phase Pole-Mounted Transformer | HEAKOR","description":"\u003cp\u003eThe HEAKOR 100 kVA three-phase pole-mounted transformer is listed as an oil-immersed design for overhead distribution projects. This product page is an enquiry starting point for a 100 kVA, three-phase overhead distribution requirement. Confirm the proposed model using its technical documents; the product image alone cannot establish capacity, voltage or the final connection arrangement.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eSubmit your 100 kVA project requirements\u003c\/a\u003e for technical review and quotation.\u003c\/p\u003e\n\u003ch2\u003eWhat should I confirm for a 100 kVA transformer enquiry?\u003c\/h2\u003e\n\u003cp\u003eFor a 100 kVA three-phase pole-mounted transformer, confirm the following before finalizing the order:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical requirements:\u003c\/strong\u003e primary and secondary voltages, frequency, vector group, neutral arrangement, impedance and insulation levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating conditions:\u003c\/strong\u003e load profile, ambient temperature, altitude, losses and temperature-rise requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation and supply:\u003c\/strong\u003e support and mounting details, terminals, taps, protection, accessories and required documents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e the required standard and edition, destination-country and utility requirements, certification scope and specified tests.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuyer questions and answers\u003c\/h2\u003e\n\u003ch3\u003eCan the product image confirm the exact model?\u003c\/h3\u003e\n\u003cp\u003eNo. Use the confirmed datasheet, nameplate details and drawings to identify the supplied configuration. Request the actual model documents and an appropriate product image before relying on visible features for selection.\u003c\/p\u003e\n\u003ch3\u003eCan I replace an existing 100 kVA unit directly?\u003c\/h3\u003e\n\u003cp\u003eA matching kVA rating is only one check. Compare voltages, frequency, winding connections, neutral arrangement, impedance and insulation requirements. Submit the existing mounting and terminal details together with any planned load changes.\u003c\/p\u003e\n\u003ch3\u003eWhat can I send if the specification is incomplete?\u003c\/h3\u003e\n\u003cp\u003eStart with the required capacity, both voltages, frequency, project location and intended use. Mention the nameplate, drawings or utility requirements you have available. Mark missing details as TBC so they can be resolved before the offer is finalized.\u003c\/p\u003e\n\u003ch3\u003eDoes the product name confirm certification or utility approval?\u003c\/h3\u003e\n\u003cp\u003eNo. Compliance and approval must be established for the exact proposed design and destination. Identify mandatory certificates, test documentation and utility requirements at the enquiry stage; none should be assumed from the capacity or product category.\u003c\/p\u003e\n\u003ch2\u003eRequest a 100 kVA three-phase pole-mounted transformer quotation\u003c\/h2\u003e\n\u003cp\u003eSend HEAKOR your company name, project stage, quantity, destination and requested delivery schedule with the technical requirements. Final configuration, documents, tests, price and delivery need written confirmation.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eRequest a 100 kVA transformer quotation\u003c\/strong\u003e\u003c\/a\u003e. For the family overview, see \u003ca href=\"\/it\/collections\/three-phase-pole-mounted-transformer\"\u003ethree-phase pole-mounted transformers\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47698299814059,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/three-phase-pole-transformer-75-kva-three-bushings.png?v=1787737397"},{"product_id":"150-kva-three-phase-pole-mounted-transformer","title":"150 kVA Three-Phase Pole-Mounted Transformer | HEAKOR","description":"\u003cp\u003eThe HEAKOR 150 kVA three-phase pole-mounted transformer is listed as an oil-immersed design for overhead distribution projects. When preparing a 150 kVA enquiry, specify the connection requirements and the equipment included in supply. A clear list of terminals, protection, accessories and documents helps avoid differences between the quotation and the installation requirement.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eSubmit your 150 kVA project requirements\u003c\/a\u003e for technical review and quotation.\u003c\/p\u003e\n\u003ch2\u003eWhat should a 150 kVA transformer quotation include?\u003c\/h2\u003e\n\u003cp\u003eFor a 150 kVA three-phase pole-mounted transformer, confirm the following before finalizing the order:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical requirements:\u003c\/strong\u003e primary and secondary voltages, frequency, vector group, neutral arrangement, impedance and insulation levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating conditions:\u003c\/strong\u003e load profile, ambient temperature, altitude, losses and temperature-rise requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation and supply:\u003c\/strong\u003e support and mounting details, terminals, taps, protection, accessories and required documents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e the required standard and edition, destination-country and utility requirements, certification scope and specified tests.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuyer questions and answers\u003c\/h2\u003e\n\u003ch3\u003eAre protection devices and accessories included automatically?\u003c\/h3\u003e\n\u003cp\u003eDo not assume that every required item is included. List the protection, monitoring, terminals and other accessories required by the project. Ask the quotation to identify included items, exclusions and responsibilities.\u003c\/p\u003e\n\u003ch3\u003eWhich drawings should I request before ordering?\u003c\/h3\u003e\n\u003cp\u003eIdentify the general arrangement, mounting dimensions and terminal details needed for approval. Include any required wiring or accessory documentation. The drawing scope and approval process should be agreed with the technical specification.\u003c\/p\u003e\n\u003ch3\u003eCan I order using only voltage and capacity?\u003c\/h3\u003e\n\u003cp\u003eThese are useful starting points, but frequency, phase connection, impedance, insulation requirements and installation details also need confirmation. Supply the utility specification or single-line diagram where available and identify unresolved requirements.\u003c\/p\u003e\n\u003ch3\u003eDoes the product name confirm certification or utility approval?\u003c\/h3\u003e\n\u003cp\u003eNo. Compliance and approval must be established for the exact proposed design and destination. Identify mandatory certificates, test documentation and utility requirements at the enquiry stage; none should be assumed from the capacity or product category.\u003c\/p\u003e\n\u003ch2\u003eRequest a 150 kVA three-phase pole-mounted transformer quotation\u003c\/h2\u003e\n\u003cp\u003eSend HEAKOR your company name, project stage, quantity, destination and requested delivery schedule with the technical requirements. Final configuration, documents, tests, price and delivery need written confirmation.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eRequest a 150 kVA transformer quotation\u003c\/strong\u003e\u003c\/a\u003e. For the family overview, see \u003ca href=\"\/it\/collections\/three-phase-pole-mounted-transformer\"\u003ethree-phase pole-mounted transformers\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47698300010667,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/three-phase-pole-transformer-150-kva-three-bushings.png?v=1787737484"},{"product_id":"200-kva-three-phase-pole-mounted-transformer","title":"200 kVA Three-Phase Pole-Mounted Transformer | HEAKOR","description":"\u003cp\u003eThe HEAKOR 200 kVA three-phase pole-mounted transformer is listed as an oil-immersed design for overhead distribution projects. For a project specifying 200 kVA, provide both the electrical ratings and the operating load information. The listed capacity does not establish suitability for a particular motor, process or combination of loads.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eSubmit your 200 kVA project requirements\u003c\/a\u003e for technical review and quotation.\u003c\/p\u003e\n\u003ch2\u003eWhat load information is needed for a 200 kVA enquiry?\u003c\/h2\u003e\n\u003cp\u003eFor a 200 kVA three-phase pole-mounted transformer, confirm the following before finalizing the order:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical requirements:\u003c\/strong\u003e primary and secondary voltages, frequency, vector group, neutral arrangement, impedance and insulation levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating conditions:\u003c\/strong\u003e load profile, ambient temperature, altitude, losses and temperature-rise requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation and supply:\u003c\/strong\u003e support and mounting details, terminals, taps, protection, accessories and required documents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e the required standard and edition, destination-country and utility requirements, certification scope and specified tests.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuyer questions and answers\u003c\/h2\u003e\n\u003ch3\u003eIs the total connected load enough for selection?\u003c\/h3\u003e\n\u003cp\u003eProvide the connected loads and their expected operating pattern, including which loads run together. Identify motor-starting arrangements and any special equipment requirements. A capacity label alone is insufficient for engineering selection.\u003c\/p\u003e\n\u003ch3\u003eWhat if future equipment will be added?\u003c\/h3\u003e\n\u003cp\u003eDescribe the existing load and the planned additions separately, with their expected timing and operating conditions. Request review of the complete design requirement rather than assuming a fixed spare-capacity percentage is suitable.\u003c\/p\u003e\n\u003ch3\u003eWhich electrical details must be agreed?\u003c\/h3\u003e\n\u003cp\u003eConfirm primary and secondary voltages, frequency, winding connection, neutral requirements and impedance. Include insulation levels, taps and protection requirements from the project specification. Mark values still under review as TBC.\u003c\/p\u003e\n\u003ch3\u003eDoes the product name confirm certification or utility approval?\u003c\/h3\u003e\n\u003cp\u003eNo. Compliance and approval must be established for the exact proposed design and destination. Identify mandatory certificates, test documentation and utility requirements at the enquiry stage; none should be assumed from the capacity or product category.\u003c\/p\u003e\n\u003ch2\u003eRequest a 200 kVA three-phase pole-mounted transformer quotation\u003c\/h2\u003e\n\u003cp\u003eSend HEAKOR your company name, project stage, quantity, destination and requested delivery schedule with the technical requirements. Final configuration, documents, tests, price and delivery need written confirmation.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eRequest a 200 kVA transformer quotation\u003c\/strong\u003e\u003c\/a\u003e. For the family overview, see \u003ca href=\"\/it\/collections\/three-phase-pole-mounted-transformer\"\u003ethree-phase pole-mounted transformers\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47698300436651,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/three-phase-pole-transformer-200-kva-three-bushings.png?v=1787737529"},{"product_id":"250-kva-three-phase-pole-mounted-transformer","title":"250 kVA Three-Phase Pole-Mounted Transformer | HEAKOR","description":"\u003cp\u003eThe HEAKOR 250 kVA three-phase pole-mounted transformer is listed as an oil-immersed design for overhead distribution projects. Use this page to prepare an enquiry for a three-phase overhead distribution installation. Confirm the phase arrangement and installation type as well as the capacity, particularly when comparing products described only as a 250 kVA transformer.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eSubmit your 250 kVA project requirements\u003c\/a\u003e for technical review and quotation.\u003c\/p\u003e\n\u003ch2\u003eWhich 250 kVA transformer configuration does my project require?\u003c\/h2\u003e\n\u003cp\u003eFor a 250 kVA three-phase pole-mounted transformer, confirm the following before finalizing the order:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical requirements:\u003c\/strong\u003e primary and secondary voltages, frequency, vector group, neutral arrangement, impedance and insulation levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating conditions:\u003c\/strong\u003e load profile, ambient temperature, altitude, losses and temperature-rise requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation and supply:\u003c\/strong\u003e support and mounting details, terminals, taps, protection, accessories and required documents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e the required standard and edition, destination-country and utility requirements, certification scope and specified tests.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuyer questions and answers\u003c\/h2\u003e\n\u003ch3\u003eIs a 250 kVA single-phase transformer interchangeable with this product?\u003c\/h3\u003e\n\u003cp\u003eNo. A matching capacity does not make single-phase and three-phase arrangements interchangeable. Identify the network phase, winding connections and load requirements in the specification, and submit the single-line diagram for review.\u003c\/p\u003e\n\u003ch3\u003eHow does this differ from a pad-mounted unit?\u003c\/h3\u003e\n\u003cp\u003eA pole-mounted design uses an elevated support arrangement; a pad-mounted design uses a ground-level installation with different site and connection interfaces. Choose the installation type from the network design rather than the capacity label.\u003c\/p\u003e\n\u003ch3\u003eWhat information helps compare 250 kVA offers?\u003c\/h3\u003e\n\u003cp\u003eCompare voltage, frequency, vector group, impedance, insulation levels, losses and the included accessories. Also identify the drawings, tests, packing and delivery terms included in each quotation so the scope is comparable.\u003c\/p\u003e\n\u003ch3\u003eDoes the product name confirm certification or utility approval?\u003c\/h3\u003e\n\u003cp\u003eNo. Compliance and approval must be established for the exact proposed design and destination. Identify mandatory certificates, test documentation and utility requirements at the enquiry stage; none should be assumed from the capacity or product category.\u003c\/p\u003e\n\u003ch2\u003eRequest a 250 kVA three-phase pole-mounted transformer quotation\u003c\/h2\u003e\n\u003cp\u003eSend HEAKOR your company name, project stage, quantity, destination and requested delivery schedule with the technical requirements. Final configuration, documents, tests, price and delivery need written confirmation.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eRequest a 250 kVA transformer quotation\u003c\/strong\u003e\u003c\/a\u003e. For the family overview, see \u003ca href=\"\/it\/collections\/three-phase-pole-mounted-transformer\"\u003ethree-phase pole-mounted transformers\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47698300993707,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/three-phase-pole-transformer-250-kva-three-bushings.png?v=1787737575"},{"product_id":"315-kva-three-phase-pole-mounted-transformer","title":"315 kVA Three-Phase Pole-Mounted Transformer | HEAKOR","description":"\u003cp\u003eThe HEAKOR 315 kVA three-phase pole-mounted transformer is listed as an oil-immersed design for overhead distribution projects. A 315 kVA requirement should be checked against the project's specified rating and network conditions. For a tender or replacement enquiry, identify which requirements are mandatory and which alternatives may be reviewed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eSubmit your 315 kVA project requirements\u003c\/a\u003e for technical review and quotation.\u003c\/p\u003e\n\u003ch2\u003eHow do I specify a 315 kVA transformer for procurement?\u003c\/h2\u003e\n\u003cp\u003eFor a 315 kVA three-phase pole-mounted transformer, confirm the following before finalizing the order:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical requirements:\u003c\/strong\u003e primary and secondary voltages, frequency, vector group, neutral arrangement, impedance and insulation levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating conditions:\u003c\/strong\u003e load profile, ambient temperature, altitude, losses and temperature-rise requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation and supply:\u003c\/strong\u003e support and mounting details, terminals, taps, protection, accessories and required documents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e the required standard and edition, destination-country and utility requirements, certification scope and specified tests.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuyer questions and answers\u003c\/h2\u003e\n\u003ch3\u003eCan another capacity be substituted for 315 kVA?\u003c\/h3\u003e\n\u003cp\u003eDo not substitute a nearby rating solely because it is available. The project engineer or utility must review the load, installation and specification requirements. If alternatives are permitted, request a separate proposal with its deviations clearly identified.\u003c\/p\u003e\n\u003ch3\u003eWhat is needed for a tender quotation?\u003c\/h3\u003e\n\u003cp\u003eProvide the specification revision, single-line diagram, schedule of required documents and any compliance-response format. State whether an offer must match every requirement or whether technically reviewed alternatives are acceptable.\u003c\/p\u003e\n\u003ch3\u003eWhat must match when replacing an existing unit?\u003c\/h3\u003e\n\u003cp\u003eCheck voltage ratio, frequency, vector group, neutral arrangement, impedance and insulation requirements. Provide terminal and mounting drawings as well as the nameplate. A matching 315 kVA label does not confirm physical or electrical compatibility.\u003c\/p\u003e\n\u003ch3\u003eDoes the product name confirm certification or utility approval?\u003c\/h3\u003e\n\u003cp\u003eNo. Compliance and approval must be established for the exact proposed design and destination. Identify mandatory certificates, test documentation and utility requirements at the enquiry stage; none should be assumed from the capacity or product category.\u003c\/p\u003e\n\u003ch2\u003eRequest a 315 kVA three-phase pole-mounted transformer quotation\u003c\/h2\u003e\n\u003cp\u003eSend HEAKOR your company name, project stage, quantity, destination and requested delivery schedule with the technical requirements. Final configuration, documents, tests, price and delivery need written confirmation.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eRequest a 315 kVA transformer quotation\u003c\/strong\u003e\u003c\/a\u003e. For the family overview, see \u003ca href=\"\/it\/collections\/three-phase-pole-mounted-transformer\"\u003ethree-phase pole-mounted transformers\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47698301780139,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/three-phase-pole-transformer-315-kva-three-bushings.png?v=1787737614"},{"product_id":"400-kva-three-phase-pole-mounted-transformer","title":"400 kVA Three-Phase Pole-Mounted Transformer | HEAKOR","description":"\u003cp\u003eThe HEAKOR 400 kVA three-phase pole-mounted transformer is listed as an oil-immersed design for overhead distribution projects. For a new installation or a capacity upgrade, submit the load requirements together with the support arrangement and site constraints. The proposed configuration needs electrical and installation review before an order is placed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eSubmit your 400 kVA project requirements\u003c\/a\u003e for technical review and quotation.\u003c\/p\u003e\n\u003ch2\u003eWhat should I check before ordering 400 kVA equipment?\u003c\/h2\u003e\n\u003cp\u003eFor a 400 kVA three-phase pole-mounted transformer, confirm the following before finalizing the order:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical requirements:\u003c\/strong\u003e primary and secondary voltages, frequency, vector group, neutral arrangement, impedance and insulation levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating conditions:\u003c\/strong\u003e load profile, ambient temperature, altitude, losses and temperature-rise requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation and supply:\u003c\/strong\u003e support and mounting details, terminals, taps, protection, accessories and required documents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e the required standard and edition, destination-country and utility requirements, certification scope and specified tests.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuyer questions and answers\u003c\/h2\u003e\n\u003ch3\u003eCan a 400 kVA unit replace a smaller transformer?\u003c\/h3\u003e\n\u003cp\u003eA higher kVA rating alone does not establish a suitable upgrade. Compare the voltage ratio, frequency, winding connections, impedance, protection and mounting arrangement. Describe the planned load increase and provide the existing nameplate and drawings.\u003c\/p\u003e\n\u003ch3\u003eWhat installation information is needed?\u003c\/h3\u003e\n\u003cp\u003eProvide the support layout, available space, terminal clearances and lifting access. Obtain the proposed equipment weight and mounting drawing for review by the project engineer. Do not assume an existing structure can support the replacement.\u003c\/p\u003e\n\u003ch3\u003eHow should I compare quotations?\u003c\/h3\u003e\n\u003cp\u003eAsk suppliers to identify the same ratings, accessories, tests, drawings and delivery scope. Record deviations from the specification and distinguish the requested delivery date from a confirmed commitment.\u003c\/p\u003e\n\u003ch3\u003eDoes the product name confirm certification or utility approval?\u003c\/h3\u003e\n\u003cp\u003eNo. Compliance and approval must be established for the exact proposed design and destination. Identify mandatory certificates, test documentation and utility requirements at the enquiry stage; none should be assumed from the capacity or product category.\u003c\/p\u003e\n\u003ch2\u003eRequest a 400 kVA three-phase pole-mounted transformer quotation\u003c\/h2\u003e\n\u003cp\u003eSend HEAKOR your company name, project stage, quantity, destination and requested delivery schedule with the technical requirements. Final configuration, documents, tests, price and delivery need written confirmation.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eRequest a 400 kVA transformer quotation\u003c\/strong\u003e\u003c\/a\u003e. For the family overview, see \u003ca href=\"\/it\/collections\/three-phase-pole-mounted-transformer\"\u003ethree-phase pole-mounted transformers\u003c\/a\u003e.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47698302501035,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/three-phase-pole-transformer-400-kva-three-bushings.png?v=1787737659"},{"product_id":"500-kva-three-phase-pole-mounted-transformer","title":"500 kVA Three-Phase Pole-Mounted Transformer | HEAKOR","description":"\u003cp\u003eThe HEAKOR 500 kVA three-phase pole-mounted transformer is listed for oil-immersed overhead distribution applications. The 500 kVA designation identifies the listed apparent-power rating; it does not by itself confirm the voltage combination, load suitability or installation arrangement for a project.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003eRequest a quotation for your 500 kVA project\u003c\/a\u003e with the primary and secondary voltages, frequency and installation location.\u003c\/p\u003e\n\u003ch2\u003eWhat must be confirmed for this 500 kVA transformer?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct identification:\u003c\/strong\u003e 500 kVA, three-phase, oil-immersed, pole-mounted transformer listing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical system:\u003c\/strong\u003e primary and secondary voltages, frequency, vector group and neutral requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign requirements:\u003c\/strong\u003e impedance, insulation level or BIL, tap range, losses and temperature-rise limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections and protection:\u003c\/strong\u003e bushing arrangement, terminals, protection devices and required accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation conditions:\u003c\/strong\u003e support arrangement, equipment weight, mounting dimensions, access, ambient temperature and altitude.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval scope:\u003c\/strong\u003e applicable standard and edition, utility specification, required tests and documentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e500 kVA three-phase pole-mounted transformer questions\u003c\/h2\u003e\n\u003ch3\u003eDoes 500 kVA mean that the transformer can supply 500 kW?\u003c\/h3\u003e\n\u003cp\u003eNot necessarily. kVA expresses apparent power, while kW expresses active power; the relationship depends on the load power factor. Provide the load profile and any motor-starting or other special load requirements for engineering review.\u003c\/p\u003e\n\u003ch3\u003eCan this transformer be installed on any existing pole?\u003c\/h3\u003e\n\u003cp\u003eNo. The proposed support structure, mounting details, equipment weight and site requirements must be checked for the installation. A 500 kVA three-phase pole-mounted transformer must not be selected on the assumption that an existing pole or support is adequate.\u003c\/p\u003e\n\u003ch3\u003eAre the primary and secondary voltages fixed?\u003c\/h3\u003e\n\u003cp\u003eThis listing does not confirm a fixed voltage combination. State both voltages, the system frequency, winding connection and neutral requirements in your enquiry. The proposed configuration must be confirmed in the technical specification.\u003c\/p\u003e\n\u003ch3\u003eCan it replace another 500 kVA transformer?\u003c\/h3\u003e\n\u003cp\u003eAn equal kVA rating alone is insufficient. Compare voltage ratio, frequency, vector group, impedance, insulation requirements, terminals and mounting details. Send the existing nameplate and drawings, and identify any changes to the load or site.\u003c\/p\u003e\n\u003ch3\u003eIs it approved for my utility or country?\u003c\/h3\u003e\n\u003cp\u003eApproval cannot be inferred from the product name. Provide the utility specification, required standards and certification requirements so compliance can be reviewed for the exact design. Any test reports and approval documents included in the order must be identified in writing.\u003c\/p\u003e\n\u003ch3\u003eHow do I obtain a price and delivery schedule?\u003c\/h3\u003e\n\u003cp\u003eProvide the electrical requirements, installation details, quantity, destination and requested delivery date. Include the project stage and required documents. HEAKOR will review the enquiry before confirming the supply scope, price and delivery.\u003c\/p\u003e\n\u003ch2\u003eRequest a 500 kVA three-phase pole-mounted transformer quotation\u003c\/h2\u003e\n\u003cp\u003eUse the contact form to send the core requirements and mention any available specification, nameplate or drawings. Mark undecided parameters as TBC so they can be identified during review.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/it\/pages\/contact\"\u003e\u003cstrong\u003eSubmit your 500 kVA transformer requirements\u003c\/strong\u003e\u003c\/a\u003e. See the \u003ca href=\"\/it\/collections\/three-phase-pole-mounted-transformer\"\u003ethree-phase pole-mounted transformer category\u003c\/a\u003e for an overview.\u003c\/p\u003e","brand":"HEAKOR","offers":[{"title":"Default Title","offer_id":47698302992555,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/files\/three-phase-pole-transformer-500-kva-three-bushings.png?v=1787737695"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2488\/2347\/collections\/Codex_2026_8_25_16_30_53_7a7662b2-90f0-4fcf-a4bd-6f21f9d6feef.png?v=1789196117","url":"https:\/\/heakortransformer.com\/it\/collections\/pole-mount-distribution-transformer.oembed","provider":"Heakor transformer","version":"1.0","type":"link"}