Supplier of Explosion-Proof Vacuum Electromagnetic Starters for Coal Mines

• Customization: Available
• Certification: ISO9001, CCC
• Protection: Corrosion Resistance
• Model NO.: QJZ-1200/1140(660)-6M
• Installation: Vertical
• Housing: Cast Iron
• Transport Package: Wooden Box
• Specification: 2810kg
• Trademark: Wantai Group
• Origin: China
• HS Code: 8504231100
• Production Capacity: 10000sets/Year
• Package Size: 308.50cm * 92.80cm * 108.00cm
• Package Gross Weight: 2810.000kg

Product Description

                              Mining explosion-proof vacuum starter for coal mine

Main application

The device is used in coal mines containing explosivegas (methane) and coal dust. It is suitable for the circuit center. To local control or remote control the start and stop of AC 50Hz, voltage 1140V, 660V or 380V, ungrounded three- phase asynchronous motor, and can be reversed at the stop.

Technical characteristics

1. Quick opening structure                                   
2. With local control and remote control function                                   
3. With reliable mechanical locking and electrical locking function
                                       
Protection function

With the multiple protection functions as short circuit, overload, leakage and open-phase 

More Products

Model	QJZ-1600/1140(660)-4	QJZ-1600/1140(660)-6M QJZ-1200/1140(660)-6M	QJZ-2400/1140(660)-8M QJZ-2400/1140(660)-10M
Rated total current	1600A	1600A, 1200A	2400A
Isolation commutation	2×800A	1×800A+2×400A 3×400A	3×800A
Number of output circuits	4	6	8, 10
Dimensions	2000mm×900mm×1010mm	3085mm×928mm×1080mm	3325mm×928mm×1080mm 3605mm×928mm×1080mm
Weight	1500kg	2810kg	2826kg/3000kg
Rated operating voltage	AC1140V/AC660V
Single circuit rated current	400A
Input and output methods	Pressure plate type

 
                             
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