1) Voltage range: 380V, 660V, 30KW-2000KW

 Applicable voltage range: 380V, 660V, 30KW-2000KW

2) Automatic load balancing droop control function, capable of coaxial dual motor drive

The droop control function of automatic load balancing can be 

used for coaxial dual motor drive

3) Genuine hardware RPM tracking feature, more stable and reliable than software tracking

No sudden out-of-control high-speed driving will occur.

Real hardware speed tracking function, more stable and

 reliable than software tracking function, without sudden

 runaway phenomenon

4) High overload capacity: 150% rated current for 60 seconds, 180% rated current for 20 seconds

Strong overload capacity, 150% rated current for 60S, 

180% rated current for 3S

5) Excellent low-frequency torque characteristics, open-loop vector at 0.5Hz can output 150% torque.

Meets the requirements of low-speed, high-torque industries

Good low-frequency torque characteristics, open loop 

vector 0.5Hz can output 150% torque,meeting the needs 

of low-speed and high torque industries

6) Vector software algorithm control, rapid response to load instant changes, accelerating current

Damping algorithms to prevent malfunctions caused by high startup current in equipment

Vector software algorithm control, fast response to 

instantaneous changes in load, acceleration of 

currentSuppression algorithm to avoid faults caused

 by high startup current of equipment

7) High speed control accuracy, achieving high-precision synchronous control

High speed control accuracy, achieving high-precision 

synchronous control

8) 485 Communication Interface, supports MODBUS-RTU, dual RJ45 network port function.

Easy to extend, featuring high-speed optocoupler isolation, enhanced communication anti-interference capability.

Ensure more stable communication between signals and the host computer or PLC, offering multi-machine communication synchronization feature.

485 communication interface, supporting MODBUS-RTU,

 dual crystal head network port function,Convenient extension, 

with high-speed optoelectronic isolation, enhancing 

communication anti-interference ability,Make signal 

communication with upper computer or PLC more stable, 

providing multi machine communication synchronization 

Function

9) Auto-energy-saving operation feature, keyboard user parameter copy or download function, keyboard

Optional LCD or digital tube display

Automatic energy-saving operation function, keyboard user 

parameter copying or downloading function, keyboardOptional LCD or LED

10) IGBT drive circuit, utilizing imported Infineon power modules from Germany, with ample power and surplus capacity.

More reliable and stable, featuring short-circuit overload protection for the motor, as well as phase loss or ground short-circuit protection.

Overheating, Overcurrent, Overvoltage, Undervoltage, Phase Loss, External Protection

Unique IGBT driver circuit, using German imported Infineon 

power module, with sufficient power and large margin,

More reliable and stable, achieving motor short-circuit 

overload protection, output phase loss or short circuit to 

ground protection,Overheating, overcurrent, overvoltage, 

undervoltage, phase loss, peripheral protection

11) Wide voltage operating range: AC 304V-460V, PCB with U.S. Dowf

Three-proof paint, the whole machine undergoes high-temperature aging.

Wide voltage working range: AC304V-460V, PCB using 

American Dolphs Three proof paint, the entire machine is

 high-temperature aging

12) Frequency Setting Method: Panel, Terminal UP/DN, Host, Analog AI1

AI2 and AI3, High-Speed Pulse Input HDI

Frequency setting method: panel, terminal UP/DN, upper 

computer, analog quantity AI1,AI2 and AI3, high-speed 

pulse input HDI

13) 8 multi-functional input terminals, capable of setting forward and reverse, three-wire start/stop control, and single-step operation.

Reset, 16 step variable speed, multi-frequency combination switching, command switching

8 multi-functional input terminals, capable of setting 

forward and reverse, three-wire start stop control, 

jog,Reset, 16 multi segment speeds, multi frequency 

combination switching, command switching

14) 2 analog outputs AO1 and AO2, capable of outputting current, voltage, and power; 2 multi-functional

Programmable relay and a collector output, a HDO high pulse output, capable of

Operation, Alarm, Current Arrival, Set Operation Frequency, Frequency Arrival

2 analog outputs AO1 and AO2, capable of outputting 

current, voltage, and power, 2 multifunctionalProgramming 

relay and one collector output, one HDO high pulse output, 

which can achieveOperation, alarm, current arrival, set 

operating frequency, frequency arrival