500 kVA Three-Phase Pole-Mounted Transformer

Request a quotation for your 500 kVA project with the primary and secondary voltages, frequency and installation location.

What must be confirmed for this 500 kVA transformer?

• Product identification: 500 kVA, three-phase, oil-immersed, pole-mounted transformer listing.
• Electrical system: primary and secondary voltages, frequency, vector group and neutral requirements.
• Design requirements: impedance, insulation level or BIL, tap range, losses and temperature-rise limits.
• Connections and protection: bushing arrangement, terminals, protection devices and required accessories.
• Installation conditions: support arrangement, equipment weight, mounting dimensions, access, ambient temperature and altitude.
• Approval scope: applicable standard and edition, utility specification, required tests and documentation.

500 kVA three-phase pole-mounted transformer questions

Does 500 kVA mean that the transformer can supply 500 kW?

Not 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.

Can this transformer be installed on any existing pole?

No. 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.

Are the primary and secondary voltages fixed?

This 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.

Can it replace another 500 kVA transformer?

An 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.

Is it approved for my utility or country?

Approval 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.

How do I obtain a price and delivery schedule?

Provide 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.

Request a 500 kVA three-phase pole-mounted transformer quotation

Use 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.

Submit your 500 kVA transformer requirements. See the three-phase pole-mounted transformer category for an overview.