Technical Specifications
Overview
Combined Power Distribution Substation
This prefabricated combined power distribution substation is an integrated solution designed for efficiency and reliability in modern electrical networks. Featuring a compact structure, it significantly reduces on-site installation time and workload, making it an ideal choice for urban, rural, and industrial power distribution applications. Engineered for mobility and robustness, the unit ensures high performance while maintaining a minimal footprint and adhering to environmental standards.

Operational Environment
Operating Environment Requirements
- Altitude: ≤1000m
- Ambient temperature range: -25°C to +40°C
- Relative humidity: Daily average ≤95%, Monthly average ≤90%
- Installation site: Indoor, no fire or explosion danger, free of corrosive gas or dust, and no sharp impacts
Technical Specifications
Technical Parameters
| Model | Rated Voltage (kV) | Rated Capacity (kVA) | Change (kV/kV) |
|---|---|---|---|
| SZ7 | 35 | 400-20000 | 35/10, 35/6.3, 35/0.4 |
| SZ9 | 35 | 400-20000 | 35/10, 35/6.3, 35/0.4 |


Product Features
- Key Features
- Compact StructurePrefabricated DesignHigh ReliabilityMobile ConfigurationLow Installation WorkloadWeatherproof Enclosure




