Mine Explosion-Proof Vacuum Electromagnetic Starter

• Customization: Available
• Certification: ISO9001, CCC
• Protection: Corrosion Resistance
• Model NO.: QJZ2-30, 60, 80, 120, 200/1140(660)
• Installation: Vertical
• Housing: Cast Iron
• Transport Package: Wooden Box
• Trademark: Wantai Group
• Origin: China
• HS Code: 8504231100
• Production Capacity: 1000sets/Year

Product Description

Mine explosion-proof vacuum electromagnetic starter

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.
  The control unit  WTR-200 of QBR-200, 400/1140(660) Mining explosion-proof AC vacuum soft starter  (hereinafter referred to as soft starter) is a product independently developed by our company.It adopts advanced microprocessor and power electronic control technology, realizes the soft start of AC motor, eliminates mechanical and electrical shock to the maximum extent, prolongs the service life of equipment, and is an ideal replacement product of hydraulic coupler and other motor starting equipment.It has the characteristics of advanced technology, safe and reliable work, easy maintenance, big starting torque and long service life, and its technical performance has reached the international advanced level.

Technical characteristics

1. Liquid crystal screen display.
2.Online protection monitoring
3.The parameters of panel adjustable.
3.RS485series communication function

                                       
Protection function

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

More Products

Model	Rated current	Rated voltage	Dimensions	Weight
QJZ2-30, 60/660(380)	30A, 60A	660V or 380V	590mm×410mm×603mm	112kg
QJZ2-30, 60, 80/1140(660)	30A, 60A, 80A	1140V or 660V	590mm×410mm×603mm	112kg
QJZ2-120/1140(660)	120A	1140V or 660V	605mm×460mm×795mm	152kg
QJZ2-200/1140(660,380)	200A	1140V or 660V or 380V	650mm×500mm×748mm	175kg
QJZ2-315, 400/1140 (660, 380)	315A, 400A	1140V or 660V or 380V	710mm×520mm×760mm	240kg
QJZ2-500, 630/1140(660)	500A,630A	1140V or 660V	896mm×630mm×1076mm	444kg
QJZ2-30, 60/660(380)N	30A, 60A	660V or 380V	590mm×410mm×603mm	120kg
QJZ2-30, 60, 80/1140(660)N	30A, 60A, 80A	1140V or 660V	590mm×410mm×603mm	120kg
QJZ2-120/1140(660)N	120A	1140V or 660V	605mm×460mm×795mm	160kg
QJZ2-200/1140(660,380)N	200A	1140V or 660V or 380V	670mm×520mm×775mm	242kg

 








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