Product Overview
The substation is an integrated electrical device that houses the step-up transformer, high-voltage switchgear, low-voltage switchgear, intelligent monitoring system and auxiliary equipment required for a photovoltaic power station inside a standard container. It efficiently steps up low-voltage power (e.g., 0.8kV) output from PV inverters to grid voltage levels (e.g., 10kV, 35kV, etc.), satisfying the demands of grid-connected long-distance power transmission.
● High efficiency, rapid deployment and ultra-short construction cycle
● High integration degree with optimized layout design
● Fast response and precise control performance
● Safe, reliable and stable operation
● Simplified construction, operation and management workflow
● Intelligent monitoring system, easy operation and maintenance
| Item | Parameter |
|---|---|
| High-voltage rated voltage | 10 kV~35 kV |
| Low-voltage rated voltage | 0.4 kV / 0.69 kV / 0.8 kV |
| Maximum operating voltage | 40.5 kV |
| Rated frequency | 50/60 Hz |
| Rated capacity | 3300 kVA / 6600 kVA / 9000 kVA @40℃ |
| Transformer cooling method | ONAN |
| Operating ambient temperature | -25~60℃ |
| High-voltage switchgear | SF₆ gas-insulated ring main unit environmentally-friendly gas-insulated switchgear |
| Protection grade | IP55 (Substation) / IP68 (Transformer) |
| Altitude | 1000~4000 M |
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