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Product visualisation. Final configuration is subject to project review.

HEAKOR · Transformer Equipment

Transformers forYour NextProject.

Explore our transformer range and share your electrical requirements for your next project.

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For project procurement, equipment replacement and distribution enquiries.

OUR PRODUCTS

Find Your Transformer Type.

Start with the product family, then review the electrical configuration, installation requirements and documents for your project.

Dry-Type Transformer for Power Distribution | HEAKOR

DRY-TYPE TRANSFORMERS

Dry-Type Transformers

Review voltage, capacity, enclosure and ventilation together. Use the product information and selection checklist to prepare a clear project enquiry.

View dry-type transformersCompare product families
167 kVA Single-Phase Pad-Mounted Transformer

Ground-level distribution

Single-phase pad-mounted

Define voltage, feed arrangement, cabinet access and the project or utility specification.

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Three-Phase Oil-Immersed Pad-Mounted Transformer

Three-phase distribution

Three-phase pad-mounted

Review the electrical configuration, cable connections, cabinet layout and site conditions.

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50 kVA Single-Phase Pole-Mounted Transformer

Overhead distribution

Single-phase pole-mounted

Confirm capacity, voltage, mounting arrangement and the serving utility requirements.

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200 kVA Three-Phase Pole-Mounted Transformer | HEAKOR

Overhead distribution

Three-phase pole-mounted

Match the three-phase system requirements with the mounting and installation constraints.

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Planning a substation project?

Bring the system specification, site layout and document requirements into one review.

Explore substation transformers

THE COMPANY BEHIND THE EQUIPMENT

A closer look at HEAKOR.
A clearer basis for your decision.

HEAKOR is the overseas business name of GUANGDONG PENGXIN ELECTRIC TECHNOLOGY CO., LTD., based in Heyuan, Guangdong, China. Start with the equipment, the project requirements and the documents that matter to your purchase.

Assembly workshop at Pengxin

Assembly workshop

Photographed production area at Pengxin.

Painted transformer enclosures and metal components in the Pengxin production workshop

Enclosure production

Painted enclosures and metal components in the workshop.

Electrical equipment production workshop at Pengxin

Production floor

Electrical equipment and workstations on the production floor.

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Start with your next decision

What brings you to HEAKOR?

Open the document centre
01

Project procurement

Prepare a specification, quantity, destination and required project documents.

Prepare your enquiry
02

Equipment replacement

Start with the existing nameplate, equipment photographs and installation constraints.

Discuss a replacement

From Requirements To Enquiry

A Clearer Start To Your Quotation.

01

Define Your Requirements

Share the transformer type, capacity, primary and secondary voltage, frequency, quantity and project country. Send an existing nameplate if you are replacing equipment.

02

Specify The Details

Include installation conditions, required standards and project documents. Add material, enclosure, finish, accessories, labelling or OEM requirements for review.

03

Discuss The Quotation Scope

Identify the required drawings, tests, delivery schedule and scope of supply. Technical suitability and commercial terms need to be confirmed for your project.

Submit Project Requirements

BUYER KNOWLEDGE

Practical notes for transformer buyers.

Explore buyer guides
Buchholz Relay Gas Sampling: Specify the Ground-Level Package
26 Oct 2026

Buchholz Relay Gas Sampling: Specify the Ground-Level Package

A remote gas-sampling device is only one part of the purchase. Use this EPC checklist to define the relay connection, tube, fittings, supports, rev...

Read the guide
Copper-to-Aluminum Dry-Type Transformer Substitution: What to Reapprove
26 Oct 2026

Copper-to-Aluminum Dry-Type Transformer Substitution: What to Reapprove

A winding-material alternate needs more than a revised price. Use a baseline-to-alternate change schedule to compare guaranteed losses, physical fi...

Read the guide
Transformer Winding Resistance: Comparing Factory and Site Reports
26 Oct 2026

Transformer Winding Resistance: Comparing Factory and Site Reports

Factory and site winding-resistance results need a common temperature, tap and terminal basis before a difference can be assessed. This guide helps...

Read the guide

WORK WITH HEAKOR

Let’s discuss your next project.

Project procurement

Prepare a specification, quantity, destination and required project documents.

Equipment replacement

Start with the existing nameplate, equipment photographs and installation constraints.

Distribution enquiries

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heakor.lucas@gmail.com ↗

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Have a specification or drawing? Send attachments to heakor.lucas@gmail.com.

Your details are used to respond to this enquiry. Technical suitability and commercial terms require project review.