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Step Up / Down Oil Immersed Power Transformer 30KVA 200KVA Three Phase IEC ANSI Standards

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Step Up / Down Oil Immersed Power Transformer 30KVA 200KVA Three Phase IEC ANSI Standards

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Step Up/Down Oil Immersed Power Transformer 30KVA-200KVA Three Phase IEC/ANSI Standards

Product Specifications

Attribute	Value
Frequency	50Hz, 60Hz
Phase	Three
Coil Number	Two Windings, Three Windings, Multi Winding
Application	Distribution system
Coil Structure	Layer coil, Disc Coil, fully sealed construction, round coil, Shell-Type Coil
Output Voltage	415V, 110V, 220V, 380V, 400V, 440V, 480V, 10kV
Input Voltage	11kV, 10.5kV, 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV, 10kV, 35kV, 69kV
Type	Oil-Immersed Transformer, Voltage Regulator Transformer, AUTOTRANSFORMER
Vector group	Yyn0/Dyn11
Winding Material	Copper/Aluminum
Cooling Method	ONAN ONAF
Insulation Class	Class A
Reference Standards	IEC 60076
Primary Voltage	35~38.5kV
Rated Capacity	200KVA

Product Description

HENTG POWER Step-Up/Down Oil-Immersed Electrical Transformer
30KVA-200KVA Three Phase Power Transformer

Our oil-immersed distribution transformers range from 30kVA to 2500kVA, with voltage levels up to 35kV. They are widely used in power utilities, renewable energy, industrial facilities, railway systems, and urban infrastructure. Designed to IEC and ANSI standards, our transformers offer high efficiency, low losses, and long service life, suitable for both indoor and outdoor environments.

Step Up / Down Oil Immersed Power Transformer 30KVA 200KVA Three Phase IEC ANSI Standards

Main Product Parameters of S22 10KV Double Winding Series

Rated Capacity (KVA)	Vector Group	Voltage Combination	No-load Loss	Load Loss	Impedance
30	Yyn0 / Dyn11	10/6.3/6	65	455/430	4.0
50		±5% ±2X2.5%	80	655/625
63		0.4	90	785/745
80			105	945/900
100			120	1140/1080
125			135	1360/1295
160			160	1665/1585
200			190	1970/1870	4.5
250			230	2300/2195
315			270	2760/2630
400			330	3250/3095
500			385	3900/3710	5.0
630			460	4460/4460
800			560	5400/5400
1000			665	7415/7415
1250			780	8640/8640

Application Scenarios

Product Tags:

Step Up Oil Immersed Power Transformer

Oil Immersed Power Transformer 200KVA

ANSI Standards Oil Immersed Power Transformer

Step Up / Down Oil Immersed Power Transformer 30KVA 200KVA Three Phase IEC ANSI Standards Images

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