6kV Mining Flameproof and Intrinsic Safety Vacuum Electromagnetic Starter By JiYuan Coal High Voltage Switch Co., Ltd,

6kV Mining Flameproof and Intrinsic Safety Vacuum Electromagnetic Starter

FOB Price

Get Latest Price

0 ~ 800 USD ( Negotiable )

2 Unit Minimum Order

Country:

China

Model No:

QJGZ1-630/6

FOB Price:

0 ~ 800 USD ( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

Price for Minimum Order:

Minimum Order Quantity:

2 Unit

Packaging Detail:

wooden case

Delivery Time:

Supplying Ability:

1000 Unit per Month

Payment Type:

T/T, L/C

Product Group :

Electromagnetic Starter

Product Specification

Brand Name: JG
Output Power: >500W
Output Type: Triple
Output Voltage: 6kV
Output Frequency: 50hz
Output Current: 400A

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Product Description

QJGZ****0/6

6kV Mining Flameproof and Intrinsic Safety 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 6kV, rated frequency *0hz and rated current up to **0A.

Features:

It is composed of explosion-proof enclosure and functional core, with convenient maintenance.
Fast-open structure makes it easy to operate.
Exclusive protection for underground coal mines, such as double CPUs, digital computers and high-speed AIDS convertible IC, helps to protect the power system from damage of overload, short-circuit, earth leakage, 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.
Three types of structure a, b, c 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:	6kV		Max Voltage		7.2kV
Rated Current	0A, 0A			Working Voltage	DC**5V
Rated Current of inductors	0/5, 0/5, 0/5, 0/5, 0/5, 0/5, 0/5, *0/5
Rated Frequency	*0Hz	Rated thermal stability period				≥2s
Rated short-circuit breaking current	*0A,*0A
Rated short-circuit making current	*0A,*0A
Max disconnecting current	*0A,*0A
Rated thermal stability current (4s)	*0A,*0A
High-voltage test with working frequency			*0kV/min
Operation frequency allowed			**0 times/h
Intrinsic safety voltage of open-circuit			5.5V
Rated times for short-circuit breaking current			*5mA
Mechanical Life(times)			0X05
Electrical life(times)			5X04(AC3)

Country:	China
Model No:	QJGZ1-630/6
FOB Price:	0 ~ 800 ( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	-
Minimum Order Quantity:	2 Unit
Packaging Detail:	wooden case
Delivery Time:	15
Supplying Ability:	1000 Unit per Month
Payment Type:	T/T, L/C
Product Group :	Electromagnetic Starter