Transformers

Complete Transformer Range

PowerCore manufactures oil-immersed power transformers (35 kV – 220 kV), S11/S13 distribution transformers, SCB dry-type transformers and pad-mounted units for utilities, industry and renewable projects. Amorphous core options cut no-load losses by up to 70% compared with conventional silicon steel.

Key Features

Low-loss cores: S11, S13 and amorphous grades for maximum efficiency
High short-circuit withstand strength, fully type-tested to IEC 60076
Low-noise design suitable for urban and residential substations
Rugged tank with conservator, oil-gauging and anti-corrosion coating
Optional online monitoring: temperature, oil level, dissolved gas
50 / 60 Hz versions with vector group per your grid specification

Technical Data

Specifications

Parameter	Range / Value
Rated Capacity	50 kVA – 180 MVA
High Voltage	6.6 kV – 220 kV
Low Voltage	0.4 kV – 35 kV
Frequency	50 / 60 Hz
Cooling Type	ONAN / ONAF
Standards	IEC 60076, GB/T 1094, ANSI C57.12
Insulation Class	A / B / F / H
Loss Class	S11 / S13 / S15 (amorphous core)

Where They Work

Applications

Utility substations Industrial plants Wind & solar farms Urban distribution networks Mining & tunneling Data centers Railway traction

180 MVA
Max single-unit capacity
70%
No-load loss cut (amorphous)
220 kV
Highest voltage class

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