Indoor Metal-Clad Withdrawable Switchgear
This indoor switchgear provides control protection and monitoring functions. It meets IEC298 standards and is suitable for power distribution in various applications.
Technical Specifications
Product Overview
Professional Switchgear Solution
This indoor metal-clad withdrawable switchgear provides advanced control, protection, and monitoring functions for power distribution systems. Designed for 3.6-12kV three-phase AC 50Hz networks, it supports both single bus bar and single bus bar subsection configurations. The equipment ensures high operational safety through robust interlocking mechanisms that prevent accidental switching or access while energized.
Technical Specifications
- Rated Voltage
- 12 kV
- 1min Power Frequency Withstand Voltage
- 42 kV
- Rated Lightning Impulse Withstand Voltage
- 75 kV
- Compatible Circuit Breakers
- VS1ZN63A-12VD4SF6
Environment Conditions
- Surrounding Temperature
- -10°C to +40°C
- Maximum Altitude
- 1000 m
- Relative Humidity
- Daily < 95%, Monthly < 90%
- Seismic Intensity
- Up to 8 degrees
Compliance & Features
Safety Interlock Features
- Prevents circuit breaker operation while moving
- Prevents incorrect opening/closing of breaker
- Prevents earthing switch operation under load
- Prevents accidental access to live components
- International Standards
- IEC298IEC62271-200GB3906DL/T404
