Primary Switchgear Cabinet
LQPSC 0.4KV/100A Primary Switchgear Cabinet
Compact indoor switchgear solution for low-voltage power distribution with integrated LV filtration and robust insulation protection.
Core Technical Specifications
Parameter | Value |
---|---|
Rated Voltage | 0.4KV |
Rated Current | 100A |
Phase/Frequency | Single Phase, 50 Hz |
Circuit Configuration | 2 Independent Circuits |
Insulation Level | 3KV/1min (No Abnormal Phenomena) |
Continuous Operation | 60min @ 100% Load |
Weight | < 120KG |
Key Features
Integrated LV Filter - Reduces electromagnetic interference for stable operation
Indoor Protection Design - Compliant with IEC 61439-2 enclosure standards
High Dielectric Strength - 3KV insulation withstand for 1 minute
Compact Construction - Space-efficient footprint for confined installations
Application Scenarios
Designed for:
Commercial building power distribution panels
Industrial machinery control cabinets
Renewable energy integration systems
Data center backup power circuits
Safety & Compliance
Meets critical industry standards:
IEC 61439-1: Low-voltage switchgear assemblies
IEC 62271-200: AC metal-enclosed switchgear
IP42 protection rating (per IEC 60529)
Maintenance Guidelines
Perform thermal imaging scans annually
Verify torque values on busbar connections every 2 years
Test insulation resistance quarterly using 500V megger
Clean LV filter components every 6 months