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Mining Explosion Proof Double-loop Reversible Vaccum Electromagnetic Starter

Mining Explosion Proof Double-loop Reversible Vaccum Electromagnetic Starter photo-1
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:
DIANGAUNG
Model Number:
QBZ-10+120/1140(660,380)N
Payment & Shipping
Payment Methods:
Port of Shipment:
China main port
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Zhejiang, China
Brand Name DIANGAUNG
Model Number QBZ-10+120/1140(660,380)N

Application

 

Used in coal mine or underground where exists methane compound gases and dangerous explosive gases, applys for AC50HZ, 1140V and 660V and 380V circuit. With the explosive-proof button can near-control or remote-control start-stop, complete meet the logical relationship between oil pump motor and main motor start, including main motor rotates forward or backforward. The start has the protection of overload, phase-lose, short circuit, leakage atresia, under-pressure, voltage-absorption, making a full protective function.

 

Features

Full Chinese LCD backlit, real-time display system voltage,3-phase current, machine state,linkage state
Pull-down menu setting, resetting the parameter ,step-length 1;
With the protection of short circuit, overload, phase-lose, 3-phase unbalanced,leakage atresia, over-voltage absorption and so

on;
Complete the logical relationship of first and sencond between oil pump motor and main motor start-stop , avoiding equipment loss and accidents caused by factitious error ;
Standard RS485/232 communication interface; It attached in KJ254 Mining power monitoring control system makes power supply automatically, bring about remote measure, telecommunication, remote control and remote regulation functions  

 

Parameters

Rated Voltage(V) 1140.660.380
Rated current of oil pump loop(A) 10
Rated current of Main motor circuit(A) 120
Working Frequency(Hz) 50
Current setting each loop current respectively setting

 

Mining Explosion Proof double-loop reversible Vaccum Electromagnetic Starter 

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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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