Variable Speed Drives, CHV110 Series Energy Saving Cabinet (Frequency Inverter) Product Description:
3phase 220V/230V±15% 7.5kW~75kW
3phase 380V/415V/440V±15% 7.5kW~75kW
- Sensorless Vector Control (SVC), V/F Control
- Frequency source:compare pressure and flow signals output.
- Fast current limiting function, with an instantaneous impulse current as high as 300%
- overload capability up to 180%/30 seconds;
- Automatic reset and power failure reset function,
- Integrated structure with dual-loop conversion circuit, ensure no system fault and no influence upon production;
- Protection IP21,
- Multiple signal inputs: 0 ~ 1A, 0 ~ 10V, 4 ~ 20mA, 0 ~ 20mA,
- Larger torque at low frequency
- RS-485 communication function; Unique PWM optimized design, efficient operation, with an energy-saving efficiency as high as 25% to 60%
- Full range protection such as phase failure, overvoltage, undervoltage and overcurrent Independent air duct design, providing better heat dissipation effect,
- preventing electrostatic dusts from causing damage to electronic components; Small size, easy to install, user-friendly structure design; compact structure,
- Buit-in DC reactor (18.5kW~75kW)
- Speed trace function:Start Running motor smoothly
- Strong anti-jamming capability
- Compact size,easy installation.
Typical Application:
Injection molding machine, Air compressor, Pressing machine, Air conditioner