|Standard functions||Maximum frequency|| Vector control: 0-500Hz
V/F control: 0-500Hz
|Carrier frequency||1-16 kHz
The carrier frequency is automatically adjusted based on the load features.
|Input frequency resolution||Digital setting: 0.01 Hz
Analog setting: Max. frequency x 0.025%
|Control mode||Sensorless vector control (SVC)
Frequency (V/F) control
|Startup torque||0.25 Hz/150% (SVC)|
|Speed range||1:200 (SVC)|
|Speed stability accuracy||±0.5% (SVC)|
|Torque control accuracy||±5% for 10 Hz above (SVC)|
|Torque boost||Customized boost 0.1 % to 30.0 %|
|V/F curve||Straight-line V/F curve; Multi-point V/F curve; Square V/F curve; Complete V/F separation;
Half V/F separation
|Ramp mode||Straight-line ramp S-curve ramp
Four separate acceleration/deceleration time settings in the range of 0s to 6500s.
|DC injection braking||DC injection braking frequency: 0 Hz to max. frequency DC injection braking active time: 0.0s to 36.0s.
Current level of DC injection braking: 0% to 100%.
|Jog running||Frequency range of jog running: 0.00 to 50.00 Hz
Acceleration/Deceleration time of jog running:0.0s to 6500.0s
|Onboard multiple preset speeds||The system implements up to 16 speeds by using simple PLC function or by using digital input signals.|
|Onboard PID||The system implements the proportionalegral-derivative (PID) function in the closed-loop control.|
|Automatic voltage regulation (AVR)||The system maintains a constant output voltage automatically when the grid voltage changes through the permissible range.|
|Overvoltage and overcurrent stall control||The system limits the output current and voltage automatically during operation to prevent frequent or excessive trips.|
|Torque limit and control||The system limits the torque automatically to prevent frequent overcurrent tripping during operation.|
|Individualized functions||Power dip ride-through||Load feedback energy compensates for any voltage reduction, allowing the drive to continue to operate for a short time during power dips.|
|Overcurrent fast prevention||The function helps to avoid frequent overcurrent faults.|
|Virtual I/O||Five groups of virtual digital input/outputs (X /DO) support simple logic control.|
|Timing control||Time range: 0.0 to 6500.0 minutes|
|Dual-motor switchover||The drive have two groups of motor parameters and can control up to two motors.|
|Multiple field buses||The drive supports four field buses:
Modbus-RTU; PROFIBUS-DP; CANlink; CANopen
|RUN||Command source||Allows different methods of switching between command sources:
Operating panel (keypad & display) Terminal I/O control
|Main frequency reference setting channel||Supports up to 10 frequency reference setting channels and allows different methods of switching between frequency reference setting channels:
Analog voltage reference Analog current reference Pulse reference Communication reference
|Auxiliary frequency reference setting channel||Supports up to 10 auxiliary frequency sources, and allows fine tuning of the auxiliary frequency and main & auxiliary calculation.|
Six digital input (X) terminals, one of which supports up to 100 kHz high-speed pulse inputs.
Two analog input (AI) terminals, one of which supports only 0 to10 V input, and the other supports 0 to 10 V and 4 to 20 mA current input.
Single high-speed pulse output terminal (open-collector) for a square-wave signal output in the frequency range 0 to 100 kHz
Single digital output (DO) terminal Single relay output terminal
Single analog output (AM) terminal that supports either a current output in the range 4 to 20 mA or a voltage output in the range 0 to 10 V.
|Key locking and function selection||Keys on the control panel can be locked or partially locked electronically to prevent accidental operation.
The range of some functions can be limited to a permitted range to prevent incorrect settings.
|Protections||Phase loss protection||Input phase loss protection
Output phase loss protection
|Instantaneous overcurrent protection||Stop when 200% of rated output current is exceeded|
|Overvoltage protection||Stop when the DC bus voltage is above 800 V|
|Undervoltage protection||Stop when the DC bus voltage is below 350 V|
|Overheat protection||Protection triggered when the AC Drive bridge gets overheated.|
|Overload protection||Stop after running at 150% of rated current for 60 seconds|
|Overcurrent protection||Stop when 2.0 times of rated current of the AC drive is exceeded.|
|Braking protection||Braking unit overload protection
Braking resistor short-circuit protection
|Short-circuit protection||Output phase-to-phase short-circuit protection
Output phase-to-ground short-circuit protection
|Environment||Installation location||Install the AC Drive where it is indoors and protected from direct sunlight, dust, corrosive or combustible gases, oil smoke, vapour, ingress from water or any other liquid, and salt.|
|Altitude||Below 1000 m
If the altitude exceeds 1000 m, de-rate the drive according to section 1.5 De-rating.
Max. 3000 m for LVD directive requirement.
|Operation temperature||-10℃ to +50℃
If the ambient temperature is not in this range, de-rate the drive according to section 1.5 De-rating.
|Storage temperature||-20℃ to +60℃|
|Humidity||Less than 95% RH non-condensing.|
|Vibration||Less than 5.9 m/s2 (0.6 g).|
|Overvoltage category||OVC III|
1 x 15KW VFD Inverter