MachineU > China Products
Adjustable Voltage Oil Immersed Transformer 6.3-20KV 250-630kVA 3 Phase Multi Winding
Adjustable Voltage Oil Immersed Transformer 6.3-20KV 250-630kVA 3 Phase Multi Winding
Adjustable Voltage Oil Immersed Transformer 6.3-20KV 250-630kVA 3 Phase Multi Winding
Adjustable Voltage Oil Immersed Transformer 6.3-20KV 250-630kVA 3 Phase Multi Winding
Adjustable Voltage Oil Immersed Transformer 6.3-20KV 250-630kVA 3 Phase Multi Winding
Adjustable Voltage Oil Immersed Transformer 6.3-20KV 250-630kVA 3 Phase Multi Winding
Specifications
Place of Origin :
Jiangsu, China
Brand Name :
HENTG Power
Model Number :
S13
Price :
CN¥5,698-7,834.75/sets
Certification :
CE
Frequency :
50Hz, 60Hz
Coil Number :
Three Windings, Multi Winding, Two Windings, Single Winding
application :
distribution system
Coil Structure :
fully sealed construction
Output Voltage :
415V, 110V, 220V, 380V, 400V , 440V
Input Voltage :
10.5kV, 3kV, 12.47kV, 6.6kV
Type :
Oil-Immersed Transformer, Isolation Transformer, Voltage Regulator Transformer, AUTOTRANSFORMER, Field Adjustable Transformer, Dual Winding Transformer
MOQ :
2 sets
Description




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






Production process
Adjustable Voltage Oil Immersed Transformer 6.3-20KV 250-630kVA 3 Phase Multi Winding

We supply a full range of oil-immersed distribution transformers from 30KVA to 2500KVA, featuring high-grade silicon steel and oxygen-free copper windings.


Customization & Fast Delivery
Feature: Customizable voltage, tap range, enclosure color, protection grade (IP54/IP65), etc.
Factory-direct manufacturing with high efficiency and stock availability; delivery within 15–20 days for standard orders.
Meet urgent project timelines, reduce lead time, and strengthen supply chain control.


Why Choose HENTG Power?

✅ Own Factory, Direct Manufacturer
✅ 24h Quick Quotation
✅ Customization Available
✅ Over 60 Countries Exported
✅ Engineering Support Available

Send your message to this supplier
Send Now

Adjustable Voltage Oil Immersed Transformer 6.3-20KV 250-630kVA 3 Phase Multi Winding

Ask Latest Price
Watch Video
Product Detail
Place of Origin :
Jiangsu, China
Brand Name :
HENTG Power
Model Number :
S13
Price :
CN¥5,698-7,834.75/sets
Certification :
CE
Frequency :
50Hz, 60Hz
Contact Supplier
video
Adjustable Voltage Oil Immersed Transformer 6.3-20KV 250-630kVA 3 Phase Multi Winding
Adjustable Voltage Oil Immersed Transformer 6.3-20KV 250-630kVA 3 Phase Multi Winding
Adjustable Voltage Oil Immersed Transformer 6.3-20KV 250-630kVA 3 Phase Multi Winding

Hunan Hentg Power Electric Technology Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2011
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Oil Immersed Transformer, Dry Type Transformer, Compact Substation Transformer
Total Annual :
50000000-100000000
Employee Number :
200~250
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Oil Immersed Transformer
MachineU China Products
Contact Supplier
Submit Requirement