Intelligent Integrated Prefabricated Substation
This complete set of pre-installed products integrates high voltage control, protection, transformation, and distribution equipment. It is designed for efficient and reliable power transmission and distribution.
Technical Specifications
Overview
Integrated Intelligent Prefabricated Substation
This prefabricated substation is a comprehensive, pre-installed power solution integrating high-voltage control, protection, transformation, and distribution equipment. Designed for high efficiency and reliability, it serves as a key power supply unit for urban and rural cable distribution networks. The full-sealed, theft-proof structure and intelligent monitoring systems ensure safe and robust operation in diverse environmental conditions.
Technical Specifications
Core Electrical Parameters
10 kV
Rated HV Voltage
0.4 kV
Rated LV Voltage
50 Hz
Rated Frequency
50 dB
Noise Level
Protection and Stability
- Case Protection Class: IP3X
- Thermal stability capacity (HV switchgear): 20kA/2s
- Rated short-circuit breaking capacity (LV switch): 35kA
- High-voltage load switch transferred current: >1500A
Environmental Conditions
Operational Limits
| Parameter | Value |
|---|---|
| Ambient Temperature | -30°C to +40°C |
| Max Altitude | 1000m |
| Max Wind Speed | 34m/s |
| Daily Relative Humidity | ≤ 95% |
| Installation Inclination | ≤ 3 degrees |
- Seismic Resistance
- Horizontal acceleration ≤ 0.4m/s²Vertical acceleration ≤ 0.15m/s²
Design and Construction
Design Features
- Full-sealed, theft-proof structure
- Aluminum alloy enclosure for anticorrosion
- Natural ventilation and heat insulation
- Rainproof, anti-blockage, and rust-protected door locks
- Integrated monitoring sensors: Oil temperature, level, pressure, and relief valve
