Explosion Proof VFD, Explosion Proof Motor Specifications

• Modular explosion-proof frequency converter and water-cooling system (with anti-condensation device) designed for coal mine site conditions.

• Modular design of control module, with strong universality and saving spare parts storage; It is easy to replace and easy to maintain.  Powerful system software, built-in scraper, tape, pump station and other control macro programs, can multi-purpose. 

• Direct torque control, high control accuracy, fast dynamic response and output not less than 2.2 times of rated torque, suitable for heavy starting. 

• CAN bus communication is adopted between multi-drive multi-point devices, realizing multi-device master from on-line, dynamic power balance, and support fiber optic communication to realize remote data transmission and monitoring.

• Using the non-inductive strapless master, long-life thin film capacitance and excellent electromagnetic design to effectively reduce the input and output harmonics to meet EMC standard requirements, and output cable length of 0 to 1500 meters.

• The frequency converter has the protection function of overload, overpressure, undervoltage, phase-loss, over-heat, power  imbalance, short circuit, leakage lock, grounding, etc., which has the function of failure record of power failure. 

• The frequency converter USES ordinary industrial water, and the cooling water board can withstand up to 5 mp.

• The frequency converter displays a 12-inch display, which can display operation parameters, data curve, fault information, history failure, parameter modification, etc.

• The frequency converter is equipped with intelligent energy efficiency control, which can be used to determine how much coal can be adjusted automatically by coal flow identification, which can effectively save energy and reduce consumption.

Contact CSS Motors Company for explosion proof VFD with more classifications.