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QJZ-Intelligent Dual Speed Dual Loops Vacuum Electro Magnetic Starter

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Negotiable MOQ: 1 Set (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Zhejiang, China
Brand Name:
DIANGUANG
Model Number:
QJZ-400/1140(660)S,QJZ-2*200/1140(660)
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Dianguang Explosion Protection Technology Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
China main port
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Zhejiang, China
Brand Name DIANGUANG
Model Number QJZ-400/1140(660)S,QJZ-2*200/1140(660)

 

1.Purposes

QJZ series of mine explosion-proof and safe double-speed, double-circuit vacuum electromagnetic starter is ideal in AC 50 Hz, 1140V, 660V power supply network in coal mines. It can control operations such as start/stop, reverse rotation, double-speed switching etc, on 3-phase squirrel cage AC asynchronous motors or AC double-winding and double-speed motors, and it also can protect power supply circuits of motors.

2.Protective functions

1) ABD8 digital electronic protector is used;
2) The starter has various protective functions of short-circuit, overload, phase loss, current leakage, 
undervoltage, overvoltage and motor overheat etc;
3) Available as a double-speed switch or a double-circuit switch.

 

3.Technical Features

 

Type Specification Rated Current(A) Rated Voltage(V) Max power(KW)
QJZ-400/1140(660)S Dual Speed 400 1140.660 590/340
QJZ-315/1140(660)S Dual Speed 315 1140.660 450/270
QJZ-200/1140(660)S Dual Speed 200 1140.660 290/170
QJZ-2*200/1140(660) Dual circuit 200 1140.660 2*290/170

 

 QJZ-Intelligent Dual Speed Dual Loops Vacuum Electro magnetic Starter

 

QJZ-Intelligent Dual Speed Dual Loops Vacuum Electro magnetic Starter

 

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Dianguang Explosion Protection Technology Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
1998
Factory Size
10,000-30,000 square meters
Total Employees
Above 1000 People
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