| Item | Specification |
| Standard functions | Maximum frequency | V/F control: 0~500Hz |
| Carrier frequency | 0.5kHz~16kHz |
| The carrier frequency is automatically
adjusted based on the load features. |
| Input frequency | Digital setting: 0.01Hz |
| Analog setting: maximum frequency x 0.025% |
| Control mode | • Voltage/Frequency (V/F) control |
| Basic functions | Speed range | 1:50 (VF) |
| Overload capacity | 60s for 150% of the rated current, 3s for 180% of the rated current |
| Torque boost | •Fixed boost |
| • Customized boost 0.1%–30.0% |
| V/F curve | • Straight-line V/F curve |
| • Multi-point V/F curve |
| •N-power V/F curve (1.2-power, 1.4-power,
1.6-power, ,1.8-power, square) |
| V/F separation | Two types: complete separation; half separation |
| Acceleration deceleration curve | •Straight-line ramp |
| • S-curve ramp |
| Four groups of acceleration/deceleration time
with the range of 0.0–6500.0s |
| DC braking. | DC braking frequency: 0.00Hz~maximum frequency |
| Braking time: 0.0s~36.0s |
| Braking action current value: 0.0%–100.0% |
| JOG control | JOG frequency range: 0.00–50.00 Hz |
| JOG acceleration/deceleration time: 0.0–6500.0s |
| Simple PLC and | It implements up to 16 speeds via the simple PLC function or combination of DI terminal states. |
| multi-speed operation |
| Onboard PID | It realizes process-controlled closed loop control system easily. |
| Automatic voltage | It can keep constant output voltage automatically
when the mains voltage changes. |
| regulation (AVR) |
| Overvoltage
Overcurrent stall control | The current and voltage are limited automatically
during the running process so as to avoid
frequent tripping due to overvoltage/overcurrent. |
| Quick current limiting | Maximize overcurrent failure and
protect the frequency converter in normal operation |
| Torque limit and control | It can limit the torque automatically and prevent frequent
over current tripping during the running process.
Torque control can be implemented in the CLVC mode. |
| Bus support | Support field bus: Modbus, to realize system integration |
| Individualized functions | Electrify peripheral
equipment self-check | to electrify and to do the security detection of peripheral equipment |
| Sharing DC bus fuction | to realize several frequency inverters sharing the DC bus |
| Timing control | Time range: 0.0–65535.0 minutes |
| Spinning Oscillating
frequency | multi-triangular frequency control function |
| Operation | Command source | Operation panel, control terminal and serial
communication port are given |
| Switch in various methods |
| Frequency source | Various frequency sources: digital reference, analog voltage
reference, analog current reference, pulse reference and
serial port reference. The switching can be conducted
in various methods |
| Auxiliary frequency source | 10 kinds of auxiliary frequency source.
The auxiliary frequency jog and frequency
synthesis can be achieved flexibly |
| | 5 digital input terminals, compatible active PNP or NPN input mode |
| 2 analog input terminals, among which one only supports voltage
input and the other supports voltage input |
| Output terminal | 1 digital output terminal |
| 1 relay output terminal |
| 1 analog output terminal, supporting current outpout
of 0~20mA or voltage output of 0~10V |
| Display and
keyboard operation | LED display | Display the parameter |
| Key lock and
function selection | Realize partial or all key lock and define the action range
of some keys to prevent misoperation |
| Protection function | Short circuit test of electrified motor, input/output default
phase protection, overcurrent protection, overvoltage protection,
undervoltage protection, overheat protection, overload protection, etc. |
| Options | IO expansion card, differential input PG card,
OC input PG card and rotary transformer PG card. |
| Environment | Service site | Indoor, free from direct sunshine, no dust, corrosive gas,
combustible gas, oil fog, water vapor, drip or salt, etc. |
| Altitude | Less than 1,000m |
| Ambient temperature | -10℃~ +40℃ (Please use the equipment by
derating at ambient temperature of 40℃~50 ℃) |
| Humidity | Less than 95%RH, no water condensation |
| Vibration | Less than 5.9m/s2(0.6g) |
| Storage temperature | -20℃~ +60℃ |
