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IAG-12

Solid insulated RMU switchgear

Product Introduction

符合标准

product details
ItemUnit   RMU 
Rated VoltageKV12
Raged FrequencyHz50
Rated CurrentA630
Rated short-circuit breaking currenkA25
Rated short-circuit withstand current 4SkA25
Rated short-circuit closing current (peak)kA63

Power frequency withstand voltage

Phase to Phase & Phase to Ground

kV42

(1min) 

fracture

kV48

Lightning impulse

Phase to Phase & Phase to Ground

kV75

Voltage withstand

fracture

kV85
mechanical lifespanTime10000
Mechanical lifespan of isolation/grounding switchTime5000
Arc testKA/s20/1
Protection level (gas box/RMU)KA/sP67.IP41
External dimensions (width*depth*height)mm400X830X1650