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Indoor Outdoor Three Phase Power Transformer 500kVA 1000kVA 2500kVA Oil Type

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Indoor Outdoor Three Phase Power Transformer 500kVA 1000kVA 2500kVA Oil Type

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Place of Origin : China

Brand Name : HENTG Power

Model Number : S22

Certification : CE

Price : CN¥3500-11689/sets

MOQ : 1

Frequency : 50Hz, 60Hz

Phase : Three

Coil Number : Three Windings, Multi Winding, Two Windings, Single Winding

application : distribution system

Coil Structure : fully sealed construction

Output Voltage : 10kV, 415V, 110V, 220V, 380V, 400V , 440V, 480V, 11kV

Input Voltage : 11kV, 10.5kV, 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV, 10kV, 35kV, 69kV, 110kV, 115kV, 132kV, 220kV, 400kV

Type : Oil-Immersed Transformer, Voltage Regulator Transformer, Oil-Immersed Transformer

Application : Power Distribution System Power Transformer

Rated capacity : 500KVA-2500KVA

Standard : DOE/IEC60076/IEEE/ANSI

Feature : High Efficiency

Our Service : quick response

Coil : Copper/Aluminum Coil

Impedence : 6 ~ 16 %

Efficiency : 98%

Number Of Phases : Three Phases

Cooling : ONAN/ONAF or Customized

Manufactory : KNKONG

Rated Voltage : 20~100 kVA

Insulation Class : Class A

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Three-Phase Transformer 500kVA 1000kVA Power Transformer Price Type S22 2500kVA Oil-immersed 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.

✅ Flexible installation for various project requirements
✅ Environmentally friendly – supports carbon neutrality goals
✅ International certifications ensure smooth overseas compliance
✅ Significantly reduces operational costs and energy consumption
✅ Extended maintenance intervals with reduced upkeep costs

Main product parameters of S22 10KV double winding series









Rated capacity (KVA)
Vector Group
Voltage Combination


No-load loss
Load loss

lmpedance


HV
Tapping range
LV

Dy
Yy

30











Yyn0 / Dyn11










10
6.3
6










±5%

±2X2.5%













0.4
65
455
430





4.0
50




80
655
625

63




90
785
745

80




105
945
900

100




120
1140
1080

125




135
1360
1295

160




160
1665
1585

200




190
1970
1870

250




230
2300
2195

315




270
2760
2630

400




330
3250
3095

500




385
3900
3710

630




460
4460
4460


4.5
800




560
5400
5400

1000




665
7415
7415

1250




780
8640
8640

1600




940
10440
10440

2000




1085
13180
13180

5.0
2500




1280
13360
13360










WHY CHOOSE US ?

Product Tags:

outdoor three phase power transformer

      

three phase power transformer 500kva

      

indoor three phase distribution transformer

      
China Indoor Outdoor Three Phase Power Transformer 500kVA 1000kVA 2500kVA Oil Type factory

Indoor Outdoor Three Phase Power Transformer 500kVA 1000kVA 2500kVA Oil Type Images

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