Items |
Specifications |
Power |
Voltage/frequency |
Single phase 220V 50/60Hz Three phase380V 50/60Hz |
Allowable fluctuations |
voltage:±15%, frequency:±5% |
Control |
Frequency range |
0-400Hz |
Frequency ACCuracy |
±0.5% of max frequency |
Frequency setting resolution |
0.01Hz:Operating“up”and”down”keys on keyboard
0.2Hz:Potentiometers analog input
|
Voltage/frequency characteristics |
Voltage 50% -100% the rated voltage adjustable, Motor rated frequency 25-400Hz(2000Hz) adjustable |
Carrier frequency |
1.0-15.0KHz/Random carrier modulation |
Torque upgrade |
0–25.0% adjustable/auto torque upgrade/random V/F curve optional |
Maximum Capacity |
150% for one minute, 180% for 2s, 200% instant jump. |
ACC and DECtime |
0.1-6500s |
Rated output voltage |
Take advantage of the power supply voltage compensation function, if motor rated voltage is 100%,the voltage can be set in the 50 -100% scope(the voltage output should not exceed the input voltage ) |
AVR adjust |
When the grid voltage fluctuates, changes in the output voltage is very small, remained constant V / F |
Automatic energy-saving operation |
ACCording to the load conditions, automatic optimize the V / F curves to implement energy saving operation |
Standard functions |
PID control, ACC and DECtime adjustable, ACC and DECmode variable, Carrier frequency adjustment, Torque upgrade, Current limiting, Speed tracking and restart, Frequency hopping,
Frequency fluctuation limite control, Program running, Multi-steps speed, Pendulum frequency operation, RS485, Analog output, Pulse output frequency
|
Brake |
Energy-consuming braking, DC braking |
Frequency setting input |
Keyboard number settings, keyboard potentiometers/ external terminal VS: 0~10V, the external terminal AS : 4-20mA, RS485 and signal composition and terminal options |
Signal Feedback input |
External terminal VS: 0~10V external terminal AS: 4-20mA, RS485 |
Input order signals |
Start, stop, positive and negative rotating , jog, multi-steps speed, free parking, reset, ACC and DECtime choice, frequency settings channels choice, external malfunctions alarm |
External output signal |
Relay output, the collector output, 0-10V output, 4-20mA output, the frequency pulse output |
Protection function |
Overvoltage, undervoltage, current limiting, over-current, overload, electric thermal relays, overheat, pressure stall, data protection |
Display |
Setting |
Function number/data |
Running |
Output frequency, give frequency, output current, input voltage, output voltage, motor speed, PID feedback, quantitative PID, module temperature, input and output terminal |
Fault |
Overvoltage, undervoltage, overcurrent, short circuit, phase missing, overload, heat, pressure stall, current limiting, data protection is damaged, current fault operating conditions, historical fault |
Condition |
Installation sites |
Indoor, elevation of not more than 1000 m, no corrosive gases |
Temperature, humidity |
-10—+40℃, 20%—90%RH(No condensation) |
Vibration |
Below 20Hz less than 0.5g |
Storage Temperature |
-25—+65℃ |
Installation mode |
Wall-mounted mode |
Protection degree |
IP20 |
Cooling Mode |
Forced air-cooling |