Coal Mine Fan Explosion-Proof Dual Power Supply Vacuum Electromagnetic Starter

• Customization: Available
• Certification: ISO9001, CCC
• Protection: Corrosion Resistance
• Model NO.: QJZ-2*80 (120) / 1140 (660) Sf
• Installation: Vertical
• Housing: Cast Iron
• Protection Grade: IP65
• Transport Package: Wooden Box
• Specification: 880*650*860mm
• Trademark: Wantai Group
• Origin: China
• HS Code: 8504231100
• Production Capacity: 10000sets/Year

Product Description

      Coal mine fan explosion-proof dual power vacuum electromagnetic starter

Main application

QJZ-2×80(120)/1140(660)SF Coal mine fan explosion-proof dual power vacuum electromagnetic starter (hereinafter referred to as the starter) is applicable to the coal mine underground. In the AC 50Hz voltage 1140V or 660V line, it controls the local counter rotating fan, and has the main machine and the standby machine automatically switch various working modes, so as to ensure the uninterrupted air supply of the coal mine and the safety of production.

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	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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