SG(B) type 6kV, 10kV distribution transformer
Classification :
Keywords:
Oil immersed transformer
PRODUCT DETAILS
Product Details
The winding adopts the pie structure, because the winding has a large area of direct contact with the air, thus ensuring good heat dissipation performance. The product adopts the vacuum pressure impregnation process of VPI system in Heidrich, Germany. It has
good chemical stability and can effectively protect the coil from various external pollutants. The product has the characteristics of high reliability and long service life. It can operate for a long time under 120% overload, 150% overload under forced cold air, and has strong operation capacity beyond nameplate. It is suitable for high-rise buildings, commercial centers, industrial and mining enterprises, power generation enterprises and other places.
Product Model
Technical Specifications
Voltage level ：6kV 、10kV
Frequency ：50Hz
Tapping range ：±2×2.5％、±5%
Connection group ：Dyn11 、Yyn0
Capacity range ：30~3150 kVA
Insulation level: ：6kV Ll60 AC20 、10kV Ll75 AC35
Insulation level: F or H
Voltage regulation mode: no excitation voltage regulation or on load voltage regulation
Technical Parameter
Performance parameters of SGB10 6kV and 10kV class non excitation voltage regulating distribution transformer
|
Rated capacity (kVA) |
Voltage Combination |
Connection Symbol |
No-Load Loss(W) |
Load Loss (W)75℃ |
No-Load Current (%) |
Short Circuit Impedance(%) |
|||
|
High Voltage (kV) |
High Voltage Tapping Range(%) |
Low Voltage (kV) |
F(120°) |
H(145°) |
|||||
|
100 |
6 6.3 6.6 10 10.5 11 |
±5 或 ±2×2.5 |
0.4 |
Dyn11 或 Yyn0 |
400 |
1570 |
1680 |
1.7 |
4.0 |
|
125 |
470 |
1850 |
1980 |
1.5 |
|||||
|
160 |
540 |
2130 |
2280 |
1.5 |
|||||
|
200 |
620 |
2530 |
2710 |
1.3 |
|||||
|
250 |
720 |
2760 |
2960 |
1.3 |
|||||
|
315 |
880 |
3470 |
3720 |
1.1 |
|||||
|
400 |
980 |
3990 |
4280 |
1.1 |
|||||
|
500 |
1160 |
4880 |
5230 |
1.1 |
|||||
|
630 |
1340 |
5880 |
6290 |
0.9 |
|||||
|
630 |
1300 |
5960 |
6390 |
0.9 |
6.0 |
||||
|
800 |
1520 |
6960 |
7460 |
0.9 |
|||||
|
1000 |
1770 |
8130 |
8710 |
0.9 |
|||||
|
1250 |
2090 |
9690 |
10380 |
0.9 |
|||||
|
1600 |
2450 |
11730 |
12550 |
0.9 |
|||||
|
2000 |
3050 |
14450 |
15470 |
0.7 |
|||||
|
2500 |
3600 |
17170 |
18380 |
0.7 |
|||||
Performance parameters of SGB11 6kV and 10kV class non excitation voltage regulating distribution transformer
|
Rated capacity (kVA) |
Voltage Combination |
Connection Symbol |
No-Load Loss(W) |
Load Loss (W)75℃ |
No-Load Current (%) |
Short Circuit Impedance(%) |
|||
|
High Voltage (kV) |
High Voltage Tapping Range(%) |
Low Voltage (kV) |
F(120°) |
H(145°) |
|||||
|
100 |
6 6.3 6.6 10 10.5 11 |
±5 或 ±2×2.5 |
0.4 |
Dyn11 或 Yyn0 |
350 |
1570 |
1680 |
1.7 |
4.0 |
|
125 |
420 |
1850 |
1980 |
1.5 |
|||||
|
160 |
480 |
2130 |
2280 |
1.5 |
|||||
|
200 |
550 |
2530 |
2710 |
1.3 |
|||||
|
250 |
640 |
2760 |
2960 |
1.3 |
|||||
|
315 |
780 |
3470 |
3720 |
1.1 |
|||||
|
400 |
860 |
3990 |
4280 |
1.1 |
|||||
|
500 |
1030 |
4880 |
5230 |
1.1 |
|||||
|
630 |
1190 |
5880 |
6290 |
0.9 |
|||||
|
630 |
1150 |
5960 |
6390 |
0.9 |
6.0 |
||||
|
800 |
1350 |
6960 |
7460 |
0.9 |
|||||
|
1000 |
1580 |
8130 |
8710 |
0.9 |
|||||
|
1250 |
1860 |
9690 |
10380 |
0.9 |
|||||
|
1600 |
2170 |
11730 |
12550 |
0.9 |
|||||
|
2000 |
2710 |
14450 |
15470 |
0.7 |
|||||
|
2500 |
3190 |
17170 |
18380 |
0.7 |
|||||
PACKING AND DELIVERY
The products are exported to Russia, South Korea, India, Vietnam, Pakistan, Turkey, Iran, Uzbekistan, Algeria and other countries, and have been highly praised by customers.
FACTORY APPEARANCE
The company is headquartered in the Economic Development Zone of the historic city of Liaocheng, with annual sales revenue of 100 million yuan and a total area of 18 acres. It is a professional machinery manufacturing enterprise integrating automation equipment, design, manufacturing and assembly.
CUSTOMER VISIT
The company has always adhered to the principle of mutual benefit and win-win to carry out trade cooperation with domestic and foreign customers, and has established long-term and stable friendly cooperative relations with many foreign companies.
VIDEO CENTER
The products are exported to Russia, South Korea, India, Vietnam, Pakistan, Turkey, Iran, Uzbekistan, Algeria and other countries, and have been highly praised by customers.
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TEL: +86-18865213557
Whatsapp: +86-18865213557
Email: fiona@lchhsteel.com
Address:Jiangguantun Office, Liaocheng Economic and Technological Development Zone, Shandong Province
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