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NB Sooning INC.
 
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NB Sooning INC.
[China]
Address:
Guangbo Guomao Ningbo Zhejiang China
Phone:
86-0574-82815287
Contact name:
Lily Xiang
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NB Sooning INC.
 
Power Transformers

Distribution Transformer

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Distribution Transformer

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 Origin China
 Coil Structure Toroidal
 Phase Three
 Usage Power

Distribution Transformer
Specifications:
Standard: IEC60076, GB1094, GB/T 6451
HV Coil: Up to 35KV LV Coil: As per requested
Capacity Range:
20-5000KVA (Single phase)
50-63000KVA(Three phase)
Frequency: 50Hz, 60Hz
Phase: Single-phase, Three-phase
Tap Changing Method: Off circuit electric regulate or on-load tap-changing
Tap Range: 2.5%, 2*2.5%( or under customer requirements)
Connection Symbol: Yyn0, Dyn11( or under customer requirements)
Impedance Voltage: Up to different capacity

Rated Capacity (kVA) Voltage Details & Tapping Range Connection Symbol No-Load Loss (W) Load Loss  (W) No-load Current (%) Short-circuit Impedance (%)
HV (kV) Tapping Range (%) LV (kV)
50 35   ±5 ±2x2.5   3.5 6.3 10.5 Yd11   210 1220 2 6.5  
100 290 2030 1.8
125 330 2380 1.75
160 370 2830 1.65
200 440 3330 1.55
250 510 3960 1.4
315 610 4770 1.4
400 730 5760 1.3
500 860 6950 1.3
630 1050 8300 125
800 1230 9900 1.05
1000 1440 12150 1
1250 1760 14650 0.85
1600 2120 17550 0.75
2000 2650 19500 0.75
2500 3200 20700 0.0.7 7  
3150 38.5 3800 24300 0.7
4000 4500 28000 0.7
5000 5400 33000 0.6
6300 6550 37000 0.6 7.5
8000 35 38.5 Ynd11 9000 40500 0.55 8
10000 10850 47500 0.5
12500 12500 56500 0.5
20000 18000 83500 0.5

Packing: Wooden Case
Model NO.: S9/S11
Standard: IEC Standard
Productivity: 50, 000 pcs/year.
Unit Price/Payment: L/C T/T
HS Code: 85043300
Trademark: NB Sooning
Origin: Zhejiang Province
Min. Order: 1
Transportation: by sea


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