| Item |
Specifications |
| Basic function |
Over load capability |
G type:150% rated current 60s;180% rated current 3s |
| P type:120% rated current 60s;150% rated current 3s |
| Torque boost |
Auto torque boost function; Manual torque boost 0.1%~30.0% |
| V/F curve |
Linear V/F, multi-point V/F and square V/F curve(power of 1.2,1.4,1.6,1.8,2) |
| V/F separation |
2 ways: separation and semi-separation |
| Acc./dec curve |
Straight line or S curve acceleration and deceleration mode, |
| Four kinds of acceleration and deceleration time. Acceleration and deceleration time range from 0.0s to 6500.0s |
| DC braking |
DC braking frequency:0.00Hz to maximum frequency. Braking time:0.0s to 36.0s |
| Brake current value:0%-100% |
| Jog control |
Jog frequency range:0.00Hz~50.00Hz; |
| Jog acceleration/deceleration:0.0s~6500.0s. |
| Simple PLC |
It can realize at maximum of 16 segments speed |
| Basic function |
Multiple segment speed running |
Running via the built-in PLC or control terminal. |
| Built-in PID |
It is easy to realize process-controlled closed loop control system. |
| Auto voltage regulation (AVR) |
It can keep constant output voltage automatically in the case of change of network voltage. |
| Over-voltage/current stall control |
It can limit the running voltage/current automatically and prevent frequent over-voltage/current tripping during the running process. |
| Quick current limit |
Minimize the over-current fault, protect normal operation of the AC Drive. |
| Torque limit & control |
"Excavators" characteristics, automatically limit torque during operation, prevent frequent over-current tripping. Closed loop vector mode can realize the torque control. |
| Personalized function |
Instantaneous stop non-stop |
When instantaneous power off, voltage reduction is compensated through load feedback energy, which could make AC Drive keep running in a short period of time. |
| Rapid current limit |
To avoid AC Drive frequent over-current fault. |
| Timing control |
Timing control function:set time range 0Min~6500.0Min. |
| Running |
Command source |
Operation panel reference, control terminal reference and serial communication port reference. These channels can be switched in various modes. |
| Frequency source |
There are totally eleven types of frequency sources, such as digital reference, analog voltage reference , analog current reference, pulse reference, MS speed, PLC, PID and serial port reference. |
| Input terminal |
3 digital input terminals. |
| 1 analog input terminals. |
| 1 supporting 0-10V voltage input or 0~20mA current input terminal. |
| Output terminal |
|
| 1 relay output terminals. |
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| Keyboard operation |
Keyboard potentiometer |
Equipped with keyboard potentiometer or coding potentiometer. |
| Keyboard operation |
Protection function |
It can implement power-on motor short-circuit detection, input /output phase loss protection, over current protection, over voltage protection, under voltage protection, overheating protection and overload protection.
|
| Environment |
Using place |
Indoor, and be free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip or salt. |
| Altitude |
Below 1000m |
| Ambient temperature |
-10 ℃ to +40 ℃ (Derating use when under ambient temperature of 40 ℃ to 50 ℃) |
| Humidity |
Less than 95%RH,without condensing |
| Vibration |
Less than 5.9m/s (0.6g) |
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