Fixed Length Control Low Voltage Variable Frequency Drive A Variety Of Decel Curves Programmable
Quick Detail:
- Model: AD200-4T-2.2G/4.0PB
- Power capacity (KVA):4
- Rated Input current(A):5.8
- Rated output current(A):5.5
- Applicable motor(KW/HP):2.2/3
Specifications:
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Project |
Specifications |
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Power input |
Rated input voltage (V) |
3-phase 380 V (-15%+30%) |
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Rated input current (A) |
See table 2-1 |
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Rated input frequency(Hz) |
50Hz/60Hz,tolerance±5% |
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Power output |
Applicable motor(kW) |
See table 2-1 |
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Rated output current(A) |
See table 2-1 |
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The maximum output voltage(V) |
0rated input voltage, error<±3% |
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The maximum output frequency(Hz) |
0.00600.00 Hz,unit0.01Hz |
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Control characteristics
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V/f patterns |
V/f control Sensor-less vector control 1 Sensor-less vector control 2 |
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Speed range |
1:50 (V/f control) 1:100 (sensor-less vector control 1) 1:200(sensor-less vector control 2) |
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Speed accuracy |
±0.5% (V/f control) ±0.2% (sensor-less vector control 1 & 2) |
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Speed fluctuation |
±0.3% (sensor-less vector control 1 & 2) |
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Torque response |
< 10ms (sensor-less vector control 1 & 2) |
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Starting torque |
0.5Hz: 180% (V/f control, sensor-less vector control 1) 0.25Hz: 180% (sensor-less vector control 2) |
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- Some kinds of expansion cards for plentiful professional solutions: Injection molding card, I/O extension card, communication card and PG card.
- Simple PLC or Multi-steps Speed Control: 16 steps speed can be set. PID control, traverse control.
- Offer 10 digital inputs, 4 analog inputs, 3 relay outputs, 2 analog outputs.
- Speed trace function: smoothly start running motor.
- LED or LCD is optional.
- Control mode: Sensorless vector control, Vector control, V/F control 2.Start-up Torque: 150% of rated torque at 0.5Hz (SVC); 180% of rated torque at 0Hz(VC)
- Accuracy of torque control is up to ±5%.
- Vector control combined torque control mode for tension control.
- Control precision : ±0.1%(VC); Speed regulation ratio:1:1000(VC).
- Built-in DC reactor (from 18.5kW to 90 kW) to improve power factor and efficiency.
- Built-in breaking units (from 1.5kW to 15kW). If needs to stop rapidly,please connect the brake resistance directly.
