3 Phase Dry Type Isolation Transformer On Load Tap Changer Of Transformer 800kva 2500kva
3 Phase Dry Type Isolation Transformer On Load Tap Changer Of Transformer 800kva 2500kva Product Specifications Attribute Value Type Distribution transformer Material Aluminum Frequency 50Hz, 60Hz Shape Rectangle Winding Material Aluminum Application Potential Phase Three Coil Structure TOROIDAL ...
3 Phase Dry Type Isolation Transformer
,On Load Tap Changer Of Transformer 800kva
,2500kva Dry Type Isolation Transformer
| Attribute | Value |
|---|---|
| Type | Distribution transformer |
| Material | Aluminum |
| Frequency | 50Hz, 60Hz |
| Shape | Rectangle |
| Winding Material | Aluminum |
| Application | Potential |
| Phase | Three |
| Coil Structure | TOROIDAL |
| Coil Number | Multi-winding coil |
| Input Voltage | 10kV, 6kV, 6.3kV |
| Output Voltage | 0.4kV |
| Rated Capacity | 30KVA-2500KVA |
| Cooling Method | ANAF |
| Core Material | CRGO Silicon Steel Core |
| Feature | High Security |
| Rated Voltage | 6/6.3/10/10.5/11KV |
| Vector Group | Dyn11/Yyn0 |
| Working Frequency | 50/60KHz |
| Operating Temperature | -40°C to +180°C |
| Color | Red |
| Rated Capacity (KVA) | Vector Group | Voltage Combination | HV Tapping Range | LV | No-load Loss | Load Loss | No-load Current | Impedance |
|---|---|---|---|---|---|---|---|---|
| 30 | Yyn0 / Dyn11 | 10 6.3 6 | ±5% ±2X2.5% (+3/-1)X2.5% | 0.4 | 135 | 640 | 2 | 4.0 |
| 50 | 195 | 900 | 2 | |||||
| 80 | 265 | 1240 | 1.5 | |||||
| 100 | 290 | 1410 | 1.5 | |||||
| 125 | 340 | 1660 | 1.3 | |||||
| 160 | 385 | 1910 | 1.3 | |||||
| 200 | 445 | 2270 | 1.1 | |||||
| 250 | 515 | 2480 | 1.1 | |||||
| 315 | 635 | 3120 | 1 | |||||
| 400 | 705 | 3590 | 1 | |||||
| 500 | 835 | 4390 | 1 | |||||
| 630 | 965 | 5290 | 0.85 | 6.0 | ||||
| 630 | 935 | 5360 | 0.85 | |||||
| 800 | 1090 | 6260 | 0.85 | |||||
| 1000 | 1270 | 7310 | 0.85 | |||||
| 1250 | 1500 | 8720 | 0.85 | |||||
| 1600 | 1760 | 10500 | 0.85 | |||||
| 2000 | 2190 | 13000 | 0.7 | |||||
| 2500 | 2590 | 15400 | 0.7 |
- Safety performance: Oil free design, fire and explosion prevention, safer operation, suitable for high safety level places
- Environmental characteristics: Pollution-free, low noise, in line with green, energy-saving and environmental protection requirements
- Structural strength: Advanced casting technology and insulation materials are used, with high mechanical strength and strong short-circuit resistance
- Thermal stability: Small partial discharge, good thermal stability, suitable for long-term high load operation
- Intelligent control: Equipped with a temperature control system, real-time monitoring of winding temperature, with automatic air cooling, alarm, trip and other functions
- Energy saving effect: Both no-load loss and load loss are lower than the national standard requirements, indicating significant energy-saving benefits
- Superior heat dissipation performance: Designed with natural air cooling and forced air cooling, it has strong overload capacity and can operate under overload for a short period of time
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