Design

CCS Motor Explosion Proof VFD 1140V 75kW / 660V 110kW
https://www.ccs-motors.com/products/explosion-proof-vfd.html


CCS Motor Explosion Proof VFD 1140V 75kW / 660V 110kW
The explosion proof VFD is committed to intelligent control of mining. Our explosion proof electric motor can improve the efficiency of the equipment, and reduce the maintenance of the complete set of equipment. The explosion proof electric motor operates reliably to ensure production safety. Our ATEX explosion proof VFS and IEC explosion proof drive VFD have advanced design concepts and independent intellectual property rights, and CSS Explosionproof Variable Frequency Drives have reached the international advanced level in terms of functionality and reliability.

Explosion Proof Motor Specifications
Input Voltage 660V/1140V
Input Frequency 50Hz/60Hz
Output Voltage 0-660V/1140V
Output frequency 0-50Hz/60Hz
Power semiconductor IGBT, Diode
Input side of VFD Standard:6 pulse diode rectifier
Option:6 pulse IGBT rectifier
Quadrant Standard:2-Q
Option: 4-Q
Frequency Resolution 0.01Hz
Overload capacity 220%
Communication Internet、CAN、RS485
IP IP54, water cooling.

Features of the Explosion Proof VFD
The software system of explosion proof electrical equipment has built-in control programs such as a scraper, conveyor, and pumping station;
Direct torque control has high control precision, fast dynamic response speed, and output torque greater than 2.2 times rated torque, which is suitable for heavy load starting occasions.
Explosion proof VFD adopts CAN bus communication to realize master-slave control and power balance of multiple devices, and optical fiber communication is supported to realize data transmission and control;
ATEX explosion proof VFD uses Long-life thin-film capacitors;
This electrical transmission equipment has various protection functions such as overload, overvoltage, under-voltage, phase shortage, overheating, power imbalance, short circuit, etc.
Our ATEX explosion proof VFD is equipped with high quality explosion proof electrical panels, connectors, enclosures, junction boxes, outlets and other explosion proof electrical boxes and fittings.

Explosion Proof Electric Motor Classifications
The types of explosion-proof electric motors can be classified according to the following aspects:

1. Principle of motor

Explosion proof VFD motor can be divided into explosion-proof asynchronous motor, explosion-proof synchronous motor and explosion-proof DC motor.

2. Place of use

Explosion proof vfd multiple motors can be divided into explosion-proof motors used in coal mines and explosion-proof motors used in factories.

3. Explosion-proof principle

Explosion proof VFD motor can be divided into flameproof motor, increased safety motor, positive pressure motor, spark-free motor and dust explosion-proof motor.

4. Matching mainframe

Explosion proof VFD motor can be divided into explosion-proof motor for coal mine conveyor, explosion-proof motor for coal mine winch, explosion-proof motor for scraper, explosion-proof motor for local fan in coal mine, explosion-proof motor for fan, etc. In addition, Explosionproof Variable Frequency Drives(VFDs) can also be divided according to technical indicators such as rated voltage and efficiency, such as high-voltage explosion-proof motor and low-voltage explosion-proof motor.