Mining 10kv vacuum power distribution equipment (permanent magnetic)

Prix FOB

Obtenir le dernier prix

3000 USD / Unit

1 Unit Minimum Order

Pays:

China

N Â° de modÃ¨le:

PJG47-630/10Y

Prix FOB:

3000 USD / Unit (Negotiable) Obtenir le dernier prix

LocalitÃ©:

Prix de commande minimale:

3000 per Unit

Commande minimale:

1 Unit

Packaging Detail:

wooden case

Heure de livraison:

Capacité de Fournir:

1000 Unit per Month

Payment Type:

T/T

Groupe de produits :

high voltage power distribution system

Contacter maintenant

JiYuan Coal High Voltage Switch Co., Ltd

China

Membre gratuit

Personne Ã contacter Ms. Suzanna

JiYuan Technical Industry Park, Jiyuan, Henan

Contacter maintenant

SpÃ©cification du produit

Brand Name: JG
Max. Current: 630A
Max. Voltage: 12kV

red:red

La description

PJG*****0/*0Y

*0kV Mining Flameproof and intrinsic safety Vacuum Power Distribution Equipment (Permanent Magnetic Type)

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 and rated current up to **0A.

Features:

Besides all the features and advantages of spring energy storage type, it has its unique advantages, such as simple operation, high reliability, free for maintenance and long-life endurance.

It is magnet operated, permanent magnet held and intelligence controlled, more stable and endurable with obviously less components and no abrasion.
Horizontal fast-open structure makes it easier to open and close.
Exclusive protection for underground coal mines , such as double CPUS, DIGITAL COMPUTERS, digital control and high-speed AIDS convertible IC, helps to protect the power system from damage of overload, earth leakage, short-circuit, insulation fault, wind power gas, and over or under voltage. Its strong anti-interference ability adapts itself to hazardous environment in coal mines. The drop-down menu of the LCD display gives detailed real-time information about the working environment and the humanized interface is easy for operation and routine inspection.
Four types of structure a, b, c, d are available so as to meet different demands of current-carrying, communication, feedback, or direct control.
Circuit breaker can be switched on or off manually or automatically.
Remote control signal is intrinsically safe.
RS**5 interface is compatible with network and remote monitor device.

Technical Parameters:

Rated Voltage:	*0kV		Max Voltage		*2kV
Rated Current	0A, 0A, 0A, 0A, 0A, 0A, 0A, *0A
Rated Frequency	*0Hz	Rated short-circuit breaking current			*2.5kA
Rated thermal stability period	≥2s	Rated short-circuit making current			*1.5kA
Mechanical Life(times)	****0	Rated dynamic stability current (peak)			*1.5kA
Electrical life(times)	***0	Rated thermal stability current (valid)			*2.5kA
Auto Switching On Voltage	*0V	Auto Switching Off Voltage			*0V
Rated times for short-circuit breaking current:				*0 times
Intrinsic safety voltage of open-circuit				*2.5V
Intrinsic safety current of short-circuit				*2mA

Pays:	China
N Â° de modÃ¨le:	PJG47-630/10Y
Prix FOB:	3000 / Unit (Negotiable) Obtenir le dernier prix
LocalitÃ©:	-
Prix de commande minimale:	3000 per Unit
Commande minimale:	1 Unit
Packaging Detail:	wooden case
Heure de livraison:	90
Capacité de Fournir:	1000 Unit per Month
Payment Type:	T/T
Groupe de produits :	high voltage power distribution system