Product Detail

Mine flameproof and intrinsically safe frequency converter is a new generation of mine flameproof frequency converter. It has powerful functions, complete models, compact structure and high cost performance. It can adapt to various complex working conditions and can also be deeply customized according to user needs.

Technical Characteristics

Product series：BPJ

Voltage level：660V、1140V

Power range：60kW～1000kW

Control mode：V / F or vector control

Output Frequency：50Hz～120Hz

Working mode：two quadrant / four quadrant

Structural form：single machine, multi combination

Cooling mode：self cooling / air cooling / water cooling

Explosion proof sign：Exd【ib】I

Product features

The product adopts high-performance V / F control / open-loop vector control, can drive three-phase AC asynchronous motor and low-speed permanent magnet synchronous motor, supports multi machine power balance (up to 8 machines), adopts Chinese / English Color man-machine interface, has fault, operation record and manual / automatic export of USB flash disk, has been stored for more than 10 years, and can adopt various heat dissipation methods such as heat pipe self cooling / heat pipe air cooling / external water cooling.

Application industry

Mine