DQM Intelligent Modular Low Voltage Switchgearapplies to AC50/60 HZ system whose nominal voltage is 690V or less and nominalcurrent is 6300A or less. It functions to accept and distribute electricity aswell as control, protect and test the circuit. The products comply withIEC-6043 and GB7251.1. Features: 1 Highly reliable modular design, easyto upgrade. 2 Drawer units’ 3 positions can be changed by control movable parts. 3 Seven kinds of drawer combinationfor different scheme, including 8E/4、8E/2、6E、8E、12E、16E、24E(E=25mm).

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General specification

DQM Intelligent Modular Low Voltage Switchgear — General specification (10 items)
Item (Unit) Parameter
Rated insulation voltage (V) 690/1000
Rated operation voltage (v) 400/690
Rated current for main bus(Horizontal) (A) 6300
Rated current for branch bus(Vertical) (A) 2000
Gorizontal bus 1s short-time withstand current(Effective) (KA) 55、80、100/105、176、220
Vertical bus 1s short-time withstand current(Effective) (KA) 55、80、100/105、143、220
Inpulse withstand voltage (KV) 8
Enclosure IP rating IP40-IP54
Form Form 1-4

Dimensions

DQM Intelligent Modular Low Voltage Switchgear — Dimensions (7 items)
Item (Withdrawable Type) Fixed Type
Total Height(mm) (2200/2300) 2200/2300
Effective Height(mm) (1800) 1800
Weidth(mm) (Side outlet 1000) 600/800/1000/1200
Weidth(mm) (Back outlet 600/800/1000) 600/800/1000
Depth(mm) (Side outlet 600/800/1000) 600/800/1000
Depth(mm) (Back outlet 800/1000) 800/1000

Specifications are reproduced from the manufacturer's published data for this model; final configuration is confirmed on the quotation.

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