11000KVA Prefabricated Substation for Solar Wind Power 50Hz/60Hz
Power Prefabricated Box Type Substation for Solar Wind Compatible 50/60Hz Three-Phase MV&HV Transformers Renewable Energy Product Characteristics Vacuum circuit breaker or load switch + fuse (combined electrical appliance) technical solution can be used on the high voltage side of Huashi box. The ...
11000KVA prefabricated substation for solar power
,wind power substation 50Hz/60Hz
,renewable energy substation with warranty

| Type & Model | S11-5000-33/0.69 | Insulation Level | Class A |
| Rated Capacity | 5000kVA | High-Voltage Side | |
| Rated Voltage (HV / LV) | 33kv/0.69kv | Lightning Impulse Withstand (peak) | 200kv |
| Rated Current (HV / LV) | 87.5A /4183.7 A | Short-Duration Power-Frequency Withstand (r.m.s.) | 85kv |
| Voltage Ratio | ±2 × 2.5 % | Lightning Impulse Withstand (peak) | |
| Short-Circuit Impedance | 7% | Short-Duration Power-Frequency Withstand (r.m.s.) | 5kv |
| Vector Group | Dyn11 | ||
| Rated Frequency | 50Hz | ||
| Cooling Method | ONAN | ||
| No-Load Loss | ≤ 3970W (+15%) | Overall Dimensions (L × W × H) | 2650 mm × 2900 mm × 2750 mm |
| Load Loss | ≤ 39018W (+15%) | Estimated Total Mass | 10.7t |
| Sound Pressure Level | ≤ 77 dB(A) | ||
| No-Load Current | 0.50% |


| Feature | Advantage | Benefit |
|---|---|---|
| Integrated Design | Combines inverter, transformer, and HV distribution | Fewer devices, saves space and installation time |
| Modular Structure | Standardized components for quick delivery and easy O&M | Lower O&M costs, higher reliability |
| High-efficiency Inverter | >98.5% conversion efficiency | Minimizes power loss, improves energy conversion efficiency |
| Smart Monitoring System | Real-time monitoring & remote control | Efficient management and fault alerts |
| Comprehensive Protection | Over-voltage, over-current, short-circuit protection | Ensures safe operation for both equipment and personnel |
| All-weather Adaptability | IP54 rating, works in harsh environments | Applicable in deserts, plateaus and more |
- Full-condition simulation pre-commissioning with over 100 tests including protection transmission and communication point-to-point testing
- Military-grade protective enclosure with high-strength steel structure and C5-level corrosion protection (hot-dip galvanizing)
- IP54 protection rating with resistance to salt spray, wind, sand, and condensation
- Intelligent internal environment control with industrial air conditioning, fans, electric heaters, and gas fire protection systems
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