15 Years Factory MNS Low Voltage Withdrawable Switchgear to Nigeria Factories

Overview:



Technical data

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Tripping characteristic

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USE:

MNS low-voltage withdrawable switchgear is suitable in three-phase, four-wire and three-phase five-wire power system with three-phase AC 50 or 60 Hz, rated voltage 660V, rated current ≤ 4000A , for the use of electricity power acceptance and distribution. It is widely used in power plants, substations, factories, mines, high-rise buildings of the power distribution center PC and motor control center MCC.

This product complies with GB7251.1-91, ZBK36001-89, IEC439-1 (1992) standard and passed CCC certificate:

MNS Low Voltage Withdrawable Switchgear-2





Power Factor Meter 3 Phase 5A 420 V WP 20151014



This is what happens if you dont use the specified fuse wire or circuit breaker in your house switch board.

This was a piece of 1.5mm Twin + Earth (rated for 16A) hooked up to a 50A circuit breaker. I used a welder as a current source set to a maximum of 120A (an expected full load current given the normal fault loop impedance)

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