Customization: | Available |
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Application: | Power |
Phase: | Three |
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Introducing our groundbreaking dry-type transformers from Jiangsu Hengyi Transformer Co., Ltd, a beacon of cutting-edge innovation and extraordinary dependability. Distinguished by our stringent adherence to performance excellence, these transformers not only embody a formidable international manufacturing heritage but also represent a paragon of meticulous engineering. Supported by comprehensive design schematics, rigorous technological validation, and avant-garde manufacturing prowess, we assure an impeccable production process reinforced by exacting measurement techniques that ensure premium quality. Renowned for their superior short-circuit endurance, exceptionally low partial discharge, impressive thermal stability, whisper-silent functionality, and outstanding overload capability, these transformers are versatile, suited for diverse applications, from residential and commercial buildings to industrial and mining sectors, as well as public infrastructures, power-generation facilities, and both urban and rural power grids. With suitability for power transmission and distribution systems rated up to 35kV, with frequencies of 50Hz or 60Hz, these transformers emerge as the ideal embodiment of eco-friendly, sustainable power 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 |