Customization: | Available |
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Application: | Power |
Phase: | Three |
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The dry-type transformers crafted by Jiangsu Hengyi Transformer Co., Ltd are meticulously engineered to meet and surpass international performance standards. Consistently proven reliable by users, these transformers embody cutting-edge technology and design precision. Utilizing the most sophisticated manufacturing techniques from abroad, each transformer comes with comprehensive and precise design schematics and technological validation documents. The advanced production process, paired with state-of-the-art equipment, ensures a stable manufacturing environment with exhaustive measurement protocols. This dedication to excellence forms the bedrock of our product's superior quality. Our transformers boast exceptional short-circuit resilience, minimal partial discharge, excellent thermal stability, low operational noise, and robust overload capacity. Widely adopted across diverse sectors including residential, commercial, public, industrial, and mining enterprises, as well as power generation and urban and rural power grids, these transformers are ideal for power transmission and distribution systems operating at 35kV and below, with frequencies of 50Hz or 60Hz. Our transformers epitomize the ultimate in eco-friendly power supply and distribution solutions.
Rated capacity(kVA) | Voltage Combination | Connection Symbol |
No-Load Loss(W) |
Load Loss (W)75ºC | No-Load Current (%) | Short Circuit Impedance (%) | |||
High Voltage (kV) | High Voltage Tapping Range(%) | Low Voltage (kV) | F(120°) | H(145°) | |||||
30 | 6 6.3 6.6 10 10.5 11 |
± 5 or ±2 ×2.5 | 0.4 | Dyn11 or Yyn0 |
190 | 710 | 760 | 2.3 | 4 |
50 | 270 | 1000 | 1070 | 2.2 | |||||
80 | 370 | 1380 | 1480 | 1.7 | |||||
100 | 400 | 1570 | 1680 | 1.7 | |||||
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 | ||||
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 | |||||
3150 | 4280 | 20540 | 21990 | 0.8 | |||||
1600 | 2450 | 12960 | 13880 | 0.9 | 8.0 | ||||
2000 | 3050 | 15960 | 17090 | 0.7 | |||||
2500 | 3600 | 18890 | 20220 | 0.7 | |||||
3150 | 4280 | 22600 | 24190 | 0.8 |
Rated capacity(kVA) | Voltage Combination | Connection Symbol |
No-Load Loss(W) |
Load Loss (W)75ºC | 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 or ±2 ×2.5 | 0.4 | Dyn11 or 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 |
Rated capacity(kVA) | Voltage Combination | Connection Symbol |
No-Load Loss(W) |
Load Loss (W)75ºC | 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 or ±2 ×2.5 | 0.4 | Dyn11 or 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 |
Rated capacity(kVA) | Voltage Combination | Connection Symbol |
No-Load Loss(W) |
Load Loss (W)75ºC | No-Load Current (%) | Short Circuit Impedance (%) | |||
High Voltage (kV) | High Voltage Tapping Range(%) | Low Voltage (kV) | F(120°) | H(145°) | |||||
50 | 35-38.5 | ± 5 or ±2 ×2.5 |
0.4 | Dyn11 or Yyn0 |
450 | 1420 | 1520 | 2.8 | 6.0 |
100 | 630 | 2090 | 2240 | 2.4 | |||||
160 | 790 | 2810 | 3010 | 1.8 | |||||
200 | 880 | 3320 | 3560 | 1.8 | |||||
250 | 990 | 3800 | 4070 | 1.6 | |||||
315 | 1170 | 4510 | 4830 | 1.6 | |||||
400 | 1370 | 5410 | 5790 | 1.4 | |||||
500 | 1620 | 6650 | 7120 | 1.4 | |||||
630 | 1860 | 7690 | 8240 | 1.2 | |||||
800 | 2160 | 9120 | 9770 | 1.2 | |||||
1000 | 2430 | 10450 | 11190 | 1.0 | |||||
1250 | 2830 | 12730 | 13630 | 0.9 | |||||
1600 | 3240 | 15480 | 16570 | 0.9 | |||||
2000 | 3820 | 18240 | 19530 | 0.9 | |||||
2500 | 4450 | 21850 | 23390 | 0.9 |