Core board

Applications:

• General purpose inverter
• Explosion-proof professional inverter

Technological advantage

• More quickly

The use of quick-plug module structure and all data stored in the pluggable memory card, making the frequency converter maintenance and replacement faster.

• More stable speed

Speed error <0.01%@ to enhance the load, to achieve more accurate transportation, more stable.

• Higher energy efficiency

Easy to achieve efficient IE3/4 same load minimum current, low harmonic control, energy efficiency automatic optimization, energy efficiency information management functions.

• More torque

200%@0.5Hz@ open loop, full range torque controllable, help large starting torque, large inertia, reciprocating, instantaneous impact, lifting and other loads.

• Faster response

Torque step rise time <5ms, direct torque control (DTC) technology, fast response function to improve rapid acceleration and deceleration, high-speed to lift similar loads.

• More motors

Almost any type of AC motor can be controlled, including induction motors, permanent magnet motors, synchronous reluctance motors, servo motors, special motors for electric locomotives, etc

• More comprehensive

For in-depth research on applications in coal mines and other mines, we can provide frequency converters with voltage levels of 10000V, 3300V, 1140V, 660V, and 380V, as well as multi-level, three-level, and two-level frequency conversion technologies.

• Collaboration is more strategic

We will synchronize and continuously share our technological improvements and iterations with customers, and various cooperation modes will meet their needs.