Voltage level | 200VAC | 400VAC |
A720 | OR4 | OR7 | 1R5 | 2R2 | OR7 | 1R5 | 2R2 |
Motor rated output power(KW) | 0.4 | 0.75 | 1.5 | 2.2 | 0.75 | 1.5 | 2.2 |
Motor output horsepower capacity(HP) | 0.5 | 1.0 | 2.0 | 3.0 | 1.0 | 2.0 | 3.0 |
Output | Rated output capacity(KVA) | 1.0 | 1.9 | 2.7 | 5.9 | 2.3 | 3.1 | 3.8 |
Rated output current(A) | 2.3 | 4.0 | 7.0 | 9.6 | 2.1 | 3.8 | 5.1 |
The maximum output voltage(V) | Corresponding input voltage |
Personalize d function | The highest frequency | V/F control:0~3200Hz |
Carrier frequency | 0.5kHz~16kHz;according to the load characteristics,can be adjusted carrier frequency automatically. |
The input frequency resolution | Digital setting:0.01Hz:simulation setting:the highest frequency*0.025% |
Control mode | V/F control |
Starting torque | 0.5Hz/150%(SVC) |
[ Speed range | 1:1 0 0(SVC) |
The steady speed precision | +/-.5%(SVC) |
Overload capacity | 1 50% rated current 60s; 180% rated current 3s; |
Torque boost | Automatic torque boost:manual torque boost0.1%~30.0% |
V/F curve | Three ways:straight,multi-point type,square type |
Acceleration and deceleration curve | linear or S curve acceleration and deceleration mode:four kinds of acceleration and deceleration time;eacceleration and deceleration time range0.0~6500.Os |
DC brake | DC braking frequency:0.00Hz~the maximum frequency;the braking time:0.0s~36.0s,braking action currentvalue:0.0%~100.0% |
Motor-driven control | Dynamic frequency range:0.00Hz-50.00Hz;motor-driven acceleration and deceleration time:0.Os~-6500.0s |
Simple PLC,multi-speedoperation | Through the built-in PLC or control terminal to achieve 16 speed at most |
Built-in PID | Can be convenient to realize closed-loop control of process control system |
Automatic voltage regulator(AVR) | When the power voltage changes,automatically keep the output voltage constant |
Overvoltage and over current stall control | Current and voltage automatically be limited during the operation,prevent frequent over-voltage and over-current trip |
Fast Quick current limiting function | Maximum limit reduce over current faults,protect the inverter operation |
Torque limit and control | "excavator"characteristics,the automatic torque limit during the operation,prevent frequent over- current trip |
Power on peripheral equip ment safcty sclf-inspection | Can be realized on the peripheral devices safety inspection,such as grounding,short |
Common DC bus function | Can realize multiple inverters of common DC bus function |
Textile swing frequency control | Multiple delta frequency control |
Timing control | Timing control function:set the time range 0h~65535h |