Explosion-Proof and Intrinsically Safe High Voltage Vacuum Soft Starter for Mining

• Customization: Available
• Certification: ISO9001, CCC
• Protection: Corrosion Resistance
• Model NO.: QJGR-150, 300, 400, 500, 630/10(6)
• Installation: Vertical
• Housing: Cast Iron
• Transport Package: Wooden Box
• Trademark: Wantai Group
• Origin: China
• HS Code: 8504231100
• Production Capacity: 10000sets/Year
• Package Size: 200.00cm * 150.00cm * 150.00cm
• Package Gross Weight: 500.000kg

Product Description

6KV 10KV motor Coal Mining explosion-proof soft starter 

Technical parameter

Rated voltage: 10kV(6 kV)

Rated current:75A,100A,150A,200A,300A,400A

Rated frequency:50Hz

Soft starting maximum starting current:400%FLA(Rated current of motor)

Operation frequency:At the maximum
condition,12 times/Hour;

Cooling mode: air convective cooling.
 

Application

It is widely used in petrochemical, iron and steel smelting, mine coal yard, power plant, sewage treatment plant and other relatively harsh field environment, mainly driving high pressure water pump, fan, compressor, mill, conveyor belt and other equipment.
This equipment can be used in places with bad heavy load and service conditions according to the requirements of users. It provides a variety of starting curve selection to ensure that the starting current of the equipment is small, the starting speed is smooth, and the starting performance is stable and reliable, which has the advantages of less impact on the power grid and its mechanism equipment.

Motor power comparison table
10KV motor

Model	QJGR 400/10	QJGR 300/10	QJGR 200/10	QJGR 150/10	QJGR 100/10	QJGR 75/10
Power of motor Unit(KW)	5200	3900	2600	2000	1300	1000

6KV motor

Model	QJGR 400/6	QJGR 300/6	QJGR 200/6	QJGR 150/6	QJGR 100/6	QJGR 75/6
Power of motor Unit(KW)	3200	2400	1600	1200	800	600