CHF100A Series Universal Vector Control Inverter is a function enhancement product. It uses the DSP control series, completely optimizes sensorless vector control and V/f control, further optimizes function, and allows for more flexible application and steadier performance. It has a wide range of application in fans and pump loads, and may be used in situations requiring speed control precision pump torque response speed and low-frequency output.
- 1AC 220V + 15% 1.5-2.2kW
- 3AC 220V + 15% 1.5-55kW
- 3AC 380V + 15% 0.75-630kW
- 3AC 660V + 15% 18.5-2500kW
Technical Features:
- Three control modes: without PG vector (SVC), V/f control, and torque control.
- Starting torque: without PG vector control: 0.5Hz/150% (SVC);
- 18.5 kW – 90kW inverter built-in DC reactor to improve input power factor and increase overall efficiency and stability.
- Internal brake unit with every specification 0.75-15kW, so that the braking register can be connected directly for a quick stop.
- 16-steps simple PLC, multi-speed control, and PID control.
- The input and output terminals may be freely programmed, so users may combine a variety of operating modes as needed.
- Equipped with jump frequency control which prevents mechanical resonance and makes the system more stable and reliable.
- Equipped with instantaneous power failure non-outage capability.
- Equipped with sleep-wake delay installation capability.
- Equipped with over-torque detection.
- Equipped with a bidirectional shift key, which enables users to use the shift key to view real-time parameters.
- Rotation speed tracking re-start function: allowing rotating machinery to be started smoothly and without any shocks.
- QUICK/JOG function: users can freely define multi-functional shortcut keys, and by setting up these parameters users can quickly browse different function codes of modified which are different from default values.
- Equipped with automatic voltage adjustment function, which can effectively resolve problems with high-power motors low-frequency vibrations.
- Offering a variety of fault protection functions: over-current, over-voltage, under-voltage, over-temperature, phase-failure, overload etc.
Applications:
- Boiler drum, induced draft fan, mine exhaust fan.
- Energy-saving air compressor.
- Energy-saving central air conditioning.
- Circulating pump, water supply pump, constant pressure water supply.
- Oil injection pump, oil transfer pump.
- Musical fountain.
