Product Introduction
ZGS11 1000KVA &1250KVA Pad mounted transformer is an oil immersed transformer which designed for distribution network . Especially suitable for industrial parks ,residential area ,commercial centers, hospitals ,streets , schools, airports etc.. reducing losses and improving power quality
Product Features
- Small size , convenient installation .
- Safety : Fully sealed and insulated , safe to operate .
- Can be used for both ring network and terminal
- Low loss , energy efficient
Technical parameter
◆ZGS11 1000KVA/1250KVA Pad mounted transformer
|
Rated capacity (kVA) |
Voltage combination(kV) |
connection-group code |
No-load current % |
No-load loss W |
Load loss W |
Impedance % |
||
|
(H.V.) kV |
High voltage tapping range % |
(L.V.) kV |
||||||
|
100 |
6 6.3 10 10.5 11 |
± 5 ±2x2.5 |
0.4 |
Dyn11 |
1.6 |
200 |
1580 |
4 |
|
160 |
1.4 |
280 |
2310 |
4 |
||||
|
200 |
1.3 |
340 |
2730 |
4 |
||||
|
250 |
1.2 |
400 |
3200 |
4 |
||||
|
315 |
1.1 |
480 |
3830 |
4 |
||||
|
400 |
1 |
570 |
4520 |
4 |
||||
|
500 |
1 |
680 |
5410 |
4.5 |
||||
|
630 |
0.9 |
1200 |
6200 |
4.5 |
||||
|
800 |
0.8 |
1400 |
7500 |
4.5 |
||||
|
1000 |
0.7 |
1700 |
10300 |
4.5 |
||||
|
1250 |
0.6 |
1950 |
12800 |
4.5 |
||||
Technical Specifications
|
Name |
Unit |
Parameter |
|
|
Rated capacity |
KVA |
100~1250 |
|
|
Rated voltage |
KV |
6 6.3 6.6 10 10.5 11 |
|
|
Tapping range |
|
±5% ±2x2.5 |
|
|
Connection-Level |
|
Dyn11 |
|
|
Frequency withstand voltage |
KV |
6KV grade 25KV/1 min; 10KV grade 35KV/1min |
|
|
Impulse voltage |
KV |
6KV grade BIL, 60KV; 10KV grade BIL, 75KV |
|
|
Backup fuse breaking capacity |
KV |
50 |
|
|
Load switch |
A |
300 |
Thermal current 12.5KA 2S(ring): 16KA 1S (terminal) |
|
Dynamic current 31.5KA (ring): 40KA (terminal) |
|||
|
Ambient temperature |
℃ |
|
-20℃~ ＋40℃ |
|
Top oil temperature |
℃ |
|
<85 |
|
Noise Level |
dB |
|
≤50 |
Why Choose Yuantong Transformer
- Good reputation – The company annual sales revenue increased 10times in the past 15 years , it's mainly because we had a good reputation in the transformer industry and cooperate well with the customer .
- Stable quality - Yuantong passed ISO9001:2008 international quality system certification & CE certification , Will do 100% test and inspection to make sure the quality is good & stable .
- Professional & attentive service --Yuantong adhere to the principle of customer first. Will meet all the reasonable requirements from customers .
- Competitive Price – Yuantong's price is very competitive compare to the same level qlty control company .
- Quick Delivery & Technical Support - prompt quotation, technical consultation, and after-sales service.
FAQs
Q1: Which seaport is nearby Yuantong .
A: Usually ship from Shanghai seaport .
Q2: If Yuantong accept DDP ?
A: Yes ,except FOB/CFR/CIF ,can also do DDP .
Q3: If the installation service been provided for the transformer?
A: Yes . can provide installation service if customer really needed .
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