| Item |
Technical Index |
Specification |
| Input |
Input voltage |
1AC 220~240V±15%
3AC 220~240V±15%
3AC 380~460V±15% |
| Input frequency |
50/60Hz±5% |
| Output |
Output voltage |
0~rated input voltage |
| Output frequency |
0~6000Hz |
| Control Features |
Control mode |
V/f control
Sensorless vector control
Torque control |
| Operation command mode |
Keypad control
Terminal control
Serial communication control (Modbus) |
| Frequency setting mode |
Digital setting, analog setting, pulse frequency setting,
Serial communication setting, multi-step speed setting &
Simple PLC, PID setting, etc.These frequency settings
Can be combinated & switched in various modes. |
| Overload capacity |
150% / 120s, 160% / 60s, 180% / 10s, 200% / 1s. |
| Starting torque |
0.5Hz/180% (SVC);1Hz/150% (V/f) |
| Speed control precision |
±0.5% (SVC) |
| Carrier frequency |
0.5~16.0kHz, automatically adjusted according to
Temperature and load characteristics |
| Frequency accuracy |
Digital setting:0.01Hz
Analog setting:Maximum frequency ×0.05% |
| Torque boost |
Automatically torque boost;Manually torque boost:
0.1%~30.0% |
| V/f curve |
Three types:Linear, multiple point and square type
(1.2 power, 1.4 power, 1.6 power, 1.8 power, square) |
| Acceleration/deceleration mode |
Straight line/S curve;Four kinds of acceleration/deceleration
Time, range:0.0s~65000s |
| Braking unit |
Build-in standard. |
| DC braking |
DC braking when starting and stopping
DC braking frequency:0.0Hz~maximum frequency
Braking time:0.0s~25.0s |
| Jog operation |
Jog operation frequency:0.0Hz~maximum frequency
Jog acceleration/deceleration time:0.1s~3600.0s |
| Simple PLC & multi-step speed operation |
It can realize a maximum of 16 multi-step speeds running via
The built-in PLC or control terminal. |
| Built-in PID |
Built-in PID control to easily realize the close loop control of
The process parameters (such as pressure, temperature,
Flow, etc.) |
| Automatic voltage regulation |
Keep output voltage constant automatically when input
Voltage fluctuating |
| Control Function |
Torque control |
Torque control without PG |
| Wobble frequency control |
Multiple triangular-wave frequency control, special for textile |
Timing/length/
Counting control |
Timing/length/counting control function |
| Over-voltage & over-current stall control |
Limit current & voltage automatically during the running
Process, prevent frequent over-current & over-voltage tripping |
| Fault protection function |
Comprehensive protections include over-current, over-
Voltage, under-voltage, overheating, default phase,
Overload, shortcut, etc., can record the detailed running
Data while failures happen. |
| Input/output terminals |
Input terminals |
Programmable digital input:7 multifunctional inputs, one can be work as high speed pulse input.
3 programmable analog input:
AI1, AI2, AI3:0~10V / 4~20mA |
| Output terminals |
2 relay outputs,
2 open collector outputs,
2 anaalog outputs, 0~10V / 4~20mA |
| Communication terminals |
Build-in standard RS485 communication interface, support
MODBUS-RTU communication protocol |
| Human machine interface |
LED display |
Display frequency setting, output frequency, output voltage,
Output current, etc.Two lines display |
| Environment |
Ambient temperature |
-10~50°C, without direct sunshine. |
| Humidity |
90%RH or less (non-condensing) |
| Altitude |
≤1000M:Output rated power, >1000M:Output derated |
| Storage temperature |
-20~60°C |
Shenzhen Kinda Technology Co., Ltd.
){kind=link}