Product Features
- Voltage level: 10～35/0.4kV.
- Capacity: 30～3150kVA.
- High-Efficiency Energy-Saving Design
- Complying with national high-level energy efficiency standards, it significantly reduces no-load and load losses, enhancing energy efficiency throughout the lifecycle.
- High-Level Fire Safety
- Adopting epoxy resin vacuum casting insulation technology, it features excellent flame retardancy, eliminates fire hazards, and is suitable for densely populated areas.
- Strong All-Environment Adaptability
- With special protective structure design, it can stably operate for a long time in extreme temperatures, high humidity, and polluted environments.
- Ultra-Quiet Operation
- Innovative noise reduction technology significantly suppresses vibration noise, with operation quietness exceeding industry standards to meet urban silent requirements.
- Compact and Flexible Installation
- With a modular lightweight structure, it has a reduced volume and supports multi-directional installation to adapt to narrow spaces.
- Zero Pollution & Maintenance-Free
- The oil-free design eliminates leakage risks, and the fully enclosed structure is moisture-proof and rust-proof, achieving an ultra-long maintenance-free cycle.
Technical Specifications
| Rated capacity (kVA) | HV (kV) | Tapping range (%) | LV (kV) | Vector group | No-load loss 10#(W) | No-load loss 11#(W) | No-load loss 12#(W) | No-load loss 13#(W) | No-load loss 14#(W) | No-load loss 18#(W) | Load loss 11#120℃(W) | Load loss 12#120℃(W) | Load loss 13,14#120℃(W) | Load loss 18#145℃(W) | No-load current (%) | Impedance voltage (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 400 | 360 | 320 | 290 | 270 | 230 | 1570 | 1415 | 1520 | 0.7 | 4 | |
| 125 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 470 | 420 | 375 | 340 | 320 | 270 | 1850 | 1665 | 1780 | 0.7 | 4 | |
| 160 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 540 | 480 | 430 | 385 | 365 | 310 | 2130 | 1915 | 2050 | 0.7 | 4 | |
| 200 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 620 | 550 | 495 | 445 | 420 | 360 | 2530 | 2275 | 2440 | 0.6 | 4 | |
| 250 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 720 | 640 | 575 | 515 | 490 | 415 | 2760 | 2485 | 2665 | 0.5 | 4 | |
| 315 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 880 | 790 | 705 | 635 | 600 | 510 | 3470 | 3125 | 3355 | 0.5 | 4 | |
| 400 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 980 | 880 | 785 | 705 | 665 | 570 | 3990 | 3590 | 3850 | 0.5 | 4 | |
| 500 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 1160 | 1040 | 930 | 835 | 791 | 670 | 4880 | 4390 | 4705 | 0.4 | 4 | |
| 630 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 1340 | 1200 | 1070 | 965 | 910 | 775 | 5880 | 5290 | 5660 | 0.4 | 4 | |
| 630 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 1300 | 1170 | 1040 | 935 | 885 | 750 | 5960 | 5365 | 5760 | 0.35 | 6 | |
| 800 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 1520 | 1360 | 1215 | 1095 | 1035 | 875 | 6960 | 6265 | 6715 | 0.35 | 6 | |
| 1000 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 1770 | 1590 | 1415 | 1275 | 1205 | 1020 | 8130 | 7315 | 7885 | 0.3 | 6 | |
| 1250 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 2090 | 1880 | 1670 | 1505 | 1420 | 1205 | 9690 | 8720 | 9335 | 0.3 | 6 | |
| 1600 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 2450 | 2200 | 1960 | 1765 | 1665 | 1415 | 11730 | 10555 | 11320 | 0.25 | 6 | |
| 2000 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 3050 | 2740 | 2440 | 2195 | 2075 | 1760 | 14450 | 13005 | 14005 | 0.2 | 6 | |
| 2500 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 3600 | 3240 | 2880 | 2590 | 2450 | 2080 | 17170 | 15445 | 16605 | 0.2 | 6 | |
| 1600 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 2450 | 2200 | 1765 | 12960 | 11660 | 0.2 | 8 | |||||
| 2000 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 3050 | 2740 | 2195 | 15960 | 14360 | 0.2 | 8 | |||||
| 2500 | 6,6.3,6.6,10,10.5,11 | ±5 Or ±2×2.5 | 0.4 | Dyn11 or Yyn0 | 3600 | 3240 | 2590 | 18890 | 17000 | 0.2 | 8 |
Applications
High rise buildings, densely populated residential areas, important institutions, airports, subways, stations, ports, petrochemicals, metallurgy and mining, nuclear power plants, submarines, light rails, power plants, and places that require fire and explosion prevention.
