Explosion Proof VFD

CCS products are mainly oriented to coal mine, petrochemical, shipbuilding,
metallurgy, electric power, large loading test bench and other fields. The
electrical power transmission and control equipment have the characteristics of
high protection, high efficiency, safety, environmental protection and energy
saving. The electrical control devices integrates motor, frequency conversion
control, system control and data transmission, and can provide customized
products and solutions according to customer needs. CCS's is a power control
equipment company that offers VFD motor products and transmission substation
equipment are in a leading position in the world.

Explosion Proof VFD
The explosion proof VFD is ommitted to intelligent control of mining. Improve
the efficiency of the explosion proof electrical equipment, reduce the
maintenance of the complete set of equipment, reliable operation to ensure
production safety. With advanced design concepts and independent intellectual
property rights, it has reached the international advanced level in terms of
functionality and reliability.

Specifications of the Explosion Proof VFD
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 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.
CAN bus communication is adopted to realize master-slave control and power
balance of multiple devices, and optical fiber communication is supported to
realize data transmission and control;
Long-life thin-film capacitors are used;
The frequency converter has various protection functions such as overload,
overvoltage, under-voltage, phase shortage, overheating, power imbalance, short
circuit, etc.

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