Mining Explosion-Proof Vacuum Electromagnetic Starter (Intelligent)

China Mining Explosion-Proof Vacuum Electromagnetic Starter (Intelligent), Find details about China Mine Starter, Explosion-Proof Starter from Mining Explosion-Proof Vacuum Electromagnetic Starter (Intelligent)

Model NO.
QBZ2-80, 120/1140(660) QBZ2-80, 120/660(380)
Magnetic Field Strength
Moderate
Cylinder Number
Multi-Cylinder
Condition
New
Power
Electric
Color
Orange
Application Scope
Coal Mine Well
Characteristics
Explosion-Proof
Protection Grade
IP65
Trademark
Wantai Electric
Transport Package
Wooden
Specification
Atex, ISO9001, ce certificates
Origin
Huainan City, Anhui Province, China
HS Code
8537209000
Model NO.
QBZ2-80, 120/1140(660) QBZ2-80, 120/660(380)
Magnetic Field Strength
Moderate
Cylinder Number
Multi-Cylinder
Condition
New
Power
Electric
Color
Orange
Application Scope
Coal Mine Well
Characteristics
Explosion-Proof
Protection Grade
IP65
Trademark
Wantai Electric
Transport Package
Wooden
Specification
Atex, ISO9001, ce certificates
Origin
Huainan City, Anhui Province, China
HS Code
8537209000
Mining explosion-proof vacuum electromagnetic Starter(Intelligent)

1. Applicable Scope
The device is used in coal mines containing explosive gas (methane) and coal dust. In the three-phase neutral power supply system with rated voltage 1140V,660V or 380V ,AC50Hz, rated current 80A, 120A,it can control the start or stop of three-phase asynchronous motor closely or remotely ,and can change the phase sequence after the load motor stops.

2. Product Feature 
The main circuit adopts vacuum contactor, having long life and reliable performance. 
Using self-developed WTB-1 type microcomputer monitoring device, comprehensive functions, stable and reliable. 
Can be used by a single one or program-controlled combination. 
Having a RS-485 interface, realizing the four distance function: remote regulating, remote measurement, remote signaling, remote control, becoming an important part of digitized mines. 
Using simple control lines and the fast-open door structure, easier to maintain. 

Mining Explosion-Proof Vacuum Electromagnetic Starter (Intelligent)

3. Main technical parameters
ModelRated voltage(V)Rated current(A)The max. power of control motor
380
660
1140
380V660V1140V
QBZ2-8080A35KW65KW115KW
QBZ2-120120A55KW100KW170KW

Mining Explosion-Proof Vacuum Electromagnetic Starter (Intelligent)Mining Explosion-Proof Vacuum Electromagnetic Starter (Intelligent)Mining Explosion-Proof Vacuum Electromagnetic Starter (Intelligent)