Erzheng 3-Phase Indoor Metal Clad Switchgear Unit for Heavy Duty Electrical System

Erzheng 3-Phase Indoor Metal Clad Switchgear Unit for Heavy Duty Electrical System. Aluminum-zinc coated modular cabinet, lP4X protection, anti-corrosion & anti-rust. 4 independent compartments with individual pressure relief channels, internal arc resistant. Complete mechanical five-prevention interlock to avoid all high-voltage misoperation. Interchangeable mid-mounted VCB truck, front maintenance & wall-mounted design, space-saving. Compatible with VS1, VD4 vacuum circuit breakers, rated current 630A-3150A. Full type test certificate, comply with GB3906 & lEC62271, export ready. Optional smart monitoring: temperature, partial discharge, remote electric operation. Full OEM & ODM customization, CAD drawing support within 24h.