CHF100A Series General Purpose Inverter

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

About the product
CHF100A Series Universal Vector Control Inverter is a function enhancement product. It uses the DSP control series, completely optimizes speedless sensor control and V/f control, further optimizes function, and allows for more flexible application and steadier performance. It has a wide range of applications in fans and pump loads, and may be used in situations requiring speed control precision pump torque response speed and low-freque-ncy output.

Technical Features
1. Three control modes: Without PG vector (SVC), V/F control, and torque control;
2. Starting torque: Without PG vector control: 0.5Hz/150% (SVC);
3. 18.5kW-90kW inverter built-in DC reactor to improve input power factor and increaseoverall efficiency and stability;
4. Internal brake unit with every specification 0.75-15kW, so that the braking resister can be connected directlyfor a quick stop;
5. 16-steps simple PLC, multi-speed control, and PID control
6. Supporting multi-frequency installation methods: Digital setup, analog quantity setup, PID setup, and communication setup;
7. Supports starting and stopping DC brake;
8. The input and output terminals may be freely programmed, so users may combine a variety of operating modes as needed;
9. Equipped with jump frequency control which prevents mechanical resonance and makes the system more stable and reliable;
10. Equipped with instantaneous power failure non-outage capability;
11. Equipped with sleep-wake delay installation capability;
12. Equipped with over-torque detection;
13. Variety of maximum frequency setting source options;
14. Equipped with a bidirectional shift key, which enables users to use the shift key to view real-time parameters;
15. Rotation speed tracking re-start function: Allowing rotating machinery to be started smoothly and without any shocks;
16. 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;
17. Equipped with automatic voltage adjustment function, which can effectively resolve problems with high-power motors low-frequency vibrations;
18. Equipped with vibration suppression;
19. Offering a variety of fault protection functions: Over-current, over-voltage, under-voltage, over-temperature, phase-failure, overload, etc.

Applications
1. Boiler drum, induced draft fan, mine exhaust fan;
2. Energy-saving central air conditioning;
3. Oil injection pump, oil transfer pump;
4. Energy-saving air compressor;
5. Circulating pump, water supply pump, constant pressure water supply;
6. Musical fountain.