Single / Three Phase Universal Sensorless Vector Control VFD Low Frequency Inverter CHF100A manufacturer from China Shenzhen Ada Power Electronics Co.,Limited

Single / Three Phase Universal Sensorless Vector Control VFD Low Frequency Inverter

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: CHF100A

Rapid Torque Response Low Voltage Inverter H

Rapid Torque Response Low Voltage Inverter High Speed Control Accuracy High Performance At Low Frequency

Quick Detail:

High performance universal inverter
The enhanced edition of CHF series
Combined the advantage of CHF100 & CHE100
The DSP control system
Sensorless vector control and V/f control.
User-friendly Interface

Specifications:

AC 220V±15% 1.5~2.2KW
3AC 220V±15% 0.75~55KW
3AC 380V±15% 1.5~500KW

Three control modes: without PG vector (SVC), V/F control, and torque control;
Starting torque: without PG vector control: 0.5Hz/150% (SVC);
18.5kW-90kW inverter built-in DC reactor to improve input power factor and increaseoverall efficiency and stability;
Internal brake unit with every specification 0.75-15kW, so that the braking resister can be connected directlyfor a quick stop;
6-steps simple PLC, multi-speed control, and PID control
Supporting multi-frequency installation methods: digital setup, analog quantity setup, PID setup, and communication setup;
Supports starting and stopping DC brake;
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;
Variety of maximum frequency setting source options;
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;
Equipped with vibration suppression;
Offering a variety of fault protection functions: over-current, over-voltage, under-voltage, over-temperature, phase-failure, overload, etc.