Torque Control Low Voltage Inverter Speed Trace Function Injection Molding Card
Quick Detail:
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The new hardware platform: Dual-CPU control solution
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The current vector control: Advanced field-oriented vector control algorithm
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The control mode is as following: High performance vector control (VC), sensorless vector control (SVC), torque control (TC)
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Authentic current vector control
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Modularization design: CHV100
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Dedicated expansion cards
Specifications:
3AC 220V±15% 1.5~55KW
3AC 380V±15% 1.5~630KW
3AC 660V±15% 18~2500KW
- 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.
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Built-in breaking units (from 1.5kW to 15kW). If needs to stop rapidly,please connect the brake resistance directly.
