SG(ZB)10 Series Of Coating Coil Dry Type Transformer
Product standards
GB/T10228-2015 GB1094.11-2007
High pressure rating: 10 (10.5, 11, 6, 6.3, 6.6) kV
Low pressure rating: 0.4 kV
Tapping range: non-field excitation changer
(5% plus or minus 5%, plus or minus 2 x2.)
On-load voltage regulation: (plus or minus 4 x2. 5%)
Link category: Dyn11 or Yyn0
Insulation level: LI75AC35 / AC5
Note: when the maximum ambient temperature is >40℃ and the ASL is >1000m, it shall be amended according to relevant regulations in national standards. The user shall propose when ordering.
|
Rated capacity(kVA) |
Voltage Combinationand Tap range |
Vector Group Symbol |
No-load loss (W) |
Load loss |
No-load current (%) |
Short circuit impedance (%) |
||
|
High pressure |
High pressure tap range (%) |
Low ressure (kV) |
||||||
|
100 |
6 6.3 6.6 10 10.5 11 |
±2×2.5 ±5 |
0.4 |
Dyn11 |
400 |
1370 |
1.5 |
4 |
|
125 |
Yyn0 |
470 |
1620 |
1.3 |
||||
|
160 |
540 |
1870 |
1.3 |
|||||
|
200 |
620 |
2220 |
1.1 |
|||||
|
250 |
720 |
2420 |
1.1 |
|||||
|
315 |
880 |
3050 |
1 |
|||||
|
400 |
980 |
3500 |
1 |
|||||
|
500 |
1160 |
4290 |
1 |
|||||
|
630 |
1300 |
5240 |
0.85 |
6 |
||||
|
800 |
1520 |
6110 |
0.85 |
|||||
|
1000 |
1770 |
7140 |
0.85 |
|||||
|
1250 |
2090 |
8510 |
0.85 |
|||||
|
1600 |
2450 |
10290 |
0.85 |
|||||
|
2000 |
3050 |
12690 |
0.7 |
|||||
|
2500 |
3600 |
15080 |
0.7 |
|||||
|
1600 |
2450 |
11370 |
0.85 |
8 |
||||
|
2000 |
3050 |
14020 |
0.7 |
|||||
|
2500 |
3600 |
16590 |
0.7 |
|||||
Types of meaning
SG(ZB)10 series 10kV Non – encapsulated Coil Dry – type Distribution Transformer
Note: the series of on-load voltage regulating transformer only adjust the following two data:
1, 100 kg weight increase; 2, on-load switch arrangement in the side of the transformer is a increasing positive b 650 mm or 750 mm.
Coating Coil Dry Type Transformer Manufacturer
Zhejiang Pengbian Electric Co., Ltd. is located in China’s electrical capital, is a collection of high-tech at home and abroad in one, the development and production of power transmission equipment key enterprises.
The company has advanced production equipment and exquisite manufacturing technology, specializing in the production of dry type transformer, oil-immersed transformer, special transformer, all kinds of reactor, wind power, photovoltaic transformer substation, substation transformer core, European-style box-type substation, American box transformer substation, high and low voltage complete sets of electrical equipment, power transmission and transformation equipment such as high and low voltage switchgear. Products should be widely in electric power, railway, industrial and mining enterprises, shipping, etc.
