| 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. |
|
| 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) |
| | |
1.5kw 2hp single phase vFD controller 220v AC Variable Speed Drive For Single Phase Motor
