| Item |
Specification |
| Power supply |
Rated supply voltage |
Three-phase 380V±15%,50~60Hz±5%,Voltage imbalance rate<3% |
| Output |
Output voltage |
The maximum output voltage is the same as the input supply voltage |
| Output current rating |
100% Rated current continuous output |
| Maximum overload current |
150% rated current 1min,180% rated current 10s |
| Basic Control Functions |
Drive mode |
Dedicated controls for hoisting |
| Input |
Frequency (speed) input |
| Operation mode |
Keyboard, control terminal (two-wire control, three-wire control), RS485 |
| Frequency control range |
0.00~600.00Hz |
| Input frequency resolution |
Digital input:0.01Hz Analog input: 0.1% of maximum frequency |
| Speed range |
0.111111111 |
| Speed Control Accuracy |
±0.5% Rated synchronous speed |
| Acceleration and deceleration time |
0.01s~600.00s |
| Voltage/Frequency Characteristics |
The rated output voltage is adjustable from 20% to 100%, and the base frequency is adjustable from 20Hz to 600Hz |
| Torque boost |
Automatic torque boost, fixed torque boost curve |
| Starting torque |
150%/0.5Hz |
Output voltage
self-adjusting |
When the AVR function is valid, the input voltage changes and the output voltage remains basically unchanged |
| Automatic current limit |
Automatically limit the output current to avoid frequent over-current tripping |
| (Please limit this function for lifting and hoisting parts) |
| DC braking |
Braking frequency:0.1~60Hz,Braking time:0~30S |
| Braking current:0~150% Rated current |
| Signal input source |
Communication, analog voltage, analog current, multi-speed, simple PLC and its combination |
| Input&Output Function |
Reference power |
10V/20Ma |
| Terminal Control Power |
24V/150Ma |
| Digital input terminal |
7 digital programmable input terminals |
| Analog input terminal |
4-way analog input: 2-way voltage source 0-10V input, 2-way current source 0-20mA |
| Input |
| Digital output terminal |
2-way open collector multi-function output, 2-way relay multi-function output. Collector |
| Output maximum output current 50mA; relay contact capacity 250VAC/3A or 30VDC/1A, EA-EC and RA-RC normally open, EB-EC and RB-RC normally closed |
| Analog output terminal |
2 programmable analog output terminals, can output 0~10V or 0~20mA |
| Keyboard display |
LED display |
LED digital tube displays the relevant information of the controller |
| Parameter copy |
The function parameter information of the controller can be uploaded and downloaded to realize fast parameter copying |
| Protection |
Protection |
Short circuit, overcurrent, overload, overvoltage, undervoltage, phase loss, overheating, overload protection, etc. |
| Use Conditions |
Installation site |
Indoor, below 1 km above sea level, free from dust, corrosive gas and direct sunlight |
| Applicable environment |
-10ºC~+40ºC,20%~90%RH(no condensation) |
| Vibration |
<0.5g |
| Storage environment |
-25ºC~+65ºC |
| Installation method |
Wall-mounted, floor electric control cabinet |
| Protection Level |
IP20 |
| Cooling method |
Forced air cooling |
• Five functions in one: variable frequency drive; brake unit; low voltage control logic; weight limiter; brake power supply;
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