Product Usage Condition
(1)Altitude Not more than 1000m; (2)Cooling air temperature Max. Temp,: 40℃ Max. monthly mean temp,: 30℃ Max. annual mean temp,: 20℃ lowest temp,: -25℃ (suitable for outdoor transformer) lowest temp.: -5℃ (suitable for indoor transformer) (3)Humidity Ambient air relative humidity should be less than 93%, no water drop on the coil surface. If usage condition exceeds above requirements, should adjust running parameters (e.g. output current etc.) properly and adopt proper protecting measures to ensure the product service life and safety reliability.Technical Data
| Model | Rated capacity (kVA) | Rated voltage | Vector-group | No-load Loss（w） | Load loss120℃（w） | No-load current（%） | Short-cicuit Impendance（%） | Noise level Sound pressure level（dB） | ||
|
HV(kV) | Tapping Ranges |
LV(kV) | ||||||||
| SC10-30/10 | 30 | 6 6.3 6.6 10 10.5 11 | ±5% ±2x2.5% | 0.4 | Dyn11 Yyn0 | 190 | 710 | 0.9 | 4.0 | 50 |
| SC10-50/10 | 50 | 270 | 1000 | 0.9 | 50 | |||||
| SC10-80/10 | 80 | 370 | 1380 | 0.9 | 50 | |||||
| SC10-100/10 | 100 | 400 | 1570 | 0.6 | 50 | |||||
| SC10-125/10 | 125 | 470 | 1850 | 0.6 | 50 | |||||
| SCB10-160/10 | 160 | 540 | 2130 | 0.6 | 50 | |||||
| SCB10-200/10 | 200 | 620 | 2530 | 0.5 | 50 | |||||
| SCB10-250/10 | 250 | 720 | 2760 | 0.5 | 50 | |||||
| SCB10-315/10 | 315 | 880 | 3470 | 0.5 | 50 | |||||
| SCB10-400/10 | 400 | 980 | 3990 | 0.4 | 50 | |||||
| SCB10-500/10 | 500 | 1160 | 4880 | 0.4 | 50 | |||||
| SCB10-530/10 | 630 | 1340 | 5880 | 0.3 | 55 | |||||
| SCB10-630/10 | 630 | 1300 | 5960 | 0.3 | 6.0 | 55 | ||||
| SCB10-800/10 | 800 | 1520 | 6960 | 0.3 | 55 | |||||
| SCB10-1000/10 | 1000 | 1770 | 8130 | 0.3 | 55 | |||||
| SCB10-1250/10 | 1250 | 2090 | 9690 | 0.25 | 55 | |||||
| SCB10-1600/10 | 1600 | 2450 | 11730 | 0.25 | 55 | |||||
| SCB10-2000/10 | 2000 | 3050 | 14450 | 0.2 | 55 | |||||
| SCB10-2500/10 | 2500 | 3600 | 17170 | 0.2 | 55 | |||||