1000 KVA Three Phase Substation Transformer with OLTC

NPC ELECTRIC substation transformers are critical components in power networks. Their durability and availability have a significant impact on grid reliability and performance. MPS does not compromise on quality. Each unit we deliver undergoes rigorous full-acceptance testing.

Product Technical Specs


1000 kVA

Substation Transformer

No. of Phases


Winding Configuration

Delta – Wye / Wye – Wye/ Delta – Delta/ Wye – Delta

Vector Group

As per requirement
Tapping Range

±2 x 2.5%

Winding Material

Copper / Aluminum

Core Material

Grain Oriented Silicon Steel Sheet
Impedance 5.75 %

Oil Temperature Rise

55 oC

Winding Temperature Rise

65 oC

IEEE Standards

IEEE C57.12.00

Tap Changer

Off-Load Tap Changer


UL Listed

Sound Level

58 dB


The Smart Choice

        MPS substation transformers are designed with exceptional quality and attention to detail, meeting a wide range of specifications and applications. These substation transformers are designed to perform in the most rigorous industries and last for decades. Transformers can be filled with FR3 fluid for added fire safety and prolonged life or with standard mineral oil for typical applications. MPS substation transformers meet a wide range of commercial, industrial, and utility requirements for both indoor and outdoor installations.

        Our portfolio enables utilities, businesses, and infrastructure industries to get the most out of their transformer investments by maintaining a high level of reliability and optimal performance while minimizing life-cycle expenditures and environmental impacts.

       Our transformer manufacturing expertise demonstrates high-quality standards for a wide range of applications. For more information or advice on your substation transformer project, please get in touch with us.



Diagram Of Transformer



  • Cooling Type
  • Primary Voltage
    2400 – 46,000 V
  • Secondary Voltage
    208-15,000 V
  • Frequency
    60/50 Hz
  • Fluid Type
    Non-PCB Mineral Oil / FR3 Biodegradable
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