400 kVA Three-Phase Pole-Mounted Transformer

The 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.

列出的产品信息

产品类型: 柱上安装式
已列容量: 400 kVA
相数: 三相

这些信息用于识别所列产品。实际供货设备以批准的技术规格及图纸为准。

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电气

容量·电压·相数·频率

项目

用途 · 目的地 · 数量 · 计划

文件

规格·图纸·所需批准

技术规格、标准、认证范围及商务条款将针对拟供设备和项目确认。

Submit your 400 kVA project requirements for technical review and quotation.

What should I check before ordering 400 kVA equipment?

For a 400 kVA three-phase pole-mounted transformer, confirm the following before finalizing the order:

Electrical requirements: primary and secondary voltages, frequency, vector group, neutral arrangement, impedance and insulation levels.
Operating conditions: load profile, ambient temperature, altitude, losses and temperature-rise requirements.
Installation and supply: support and mounting details, terminals, taps, protection, accessories and required documents.
Compliance: the required standard and edition, destination-country and utility requirements, certification scope and specified tests.

Buyer questions and answers

Can a 400 kVA unit replace a smaller transformer?

A 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.

What installation information is needed?

Provide 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.

How should I compare quotations?

Ask 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.

Does the product name confirm certification or utility approval?

No. 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.

Request a 400 kVA three-phase pole-mounted transformer quotation

Send 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.

Request a 400 kVA transformer quotation. For the family overview, see three-phase pole-mounted transformers.

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