10kV Mining Flameproof and Intrinsic Safety Dual Power Vacuum Electromagnetic Starter By JiYuan Coal High Voltage Switch Co., Ltd,

SpÃ©cification du produit

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La description

QBGZ*2X**0/*0

*0kV Mining Flameproof and Intrinsic Safety Dual Power Vacuum Electromagnetic Starter

Function:

This product is used in underground coal mines, where there are mixed explosive gases, such as methane. It is used to control, protect and measure the power system, which is *-phase neutral point ungrounded, with rated voltage *0kV, rated frequency *0hz, and rated current up to **0A.

Features:

This product is composed of explosion-proof enclosure and functional core and is easy for maintenance.
Advanced CPU protection helps to protect the power system from damage of overload, electric leakage, insulation fault, short-circuit, and over or under voltage. Error self-inspection and inquiry functions are also available.
Circuit breaker can be switched on or off manually or automatically.
Remote control signal is intrinsically safe.
RS**5 interface is available.
Two high voltage vacuum contactors are mounted in the core. With different modes of wiring, it can be applied as:

one with two output feeds. It can control and protect two motors simultaneously
two s with one output feed. It can be used together with soft starter to achieve one-in-one-out, one-in-two-out, or one-in-three-out.

Technical Parameters:

Rated Voltage:	*0kV	Rated Frequency		*0Hz
Rated breaking current (*5 times)	***0A	Rated making current (**0 times)		***0A
Working Voltage	DC**5V	Max breaking current (3 times):		***0A
Mechanical Life(times)	*****0	Overload withstand current		***0A, 1s
Mechanical Life of disconnecting switch(times)		***0
Rated short-time withstand current/ period			***0A, 2s
Rated short-time peak withstand current/period			****0A, >0.3s

Pays:	China
N Â° de modÃ¨le:	QBGZ-2X630/10
Prix FOB:	800 ~ 2000 / Unit (Negotiable) Obtenir le dernier prix
LocalitÃ©:	-
Prix de commande minimale:	800 per Unit
Commande minimale:	1 Unit
Packaging Detail:	wooden case
Heure de livraison:	15
Capacité de Fournir:	1000 Unit per Month
Payment Type:	-
Groupe de produits :	Electromagnetic Starter