Chint Frequency Drive Inverter VFD NVF2G-110/TS4 Constant Torque 110kW

Chint Frequency Drive Inverter VFD NVF2G-110/TS4 (639017)
Constant torque type, 3 phase input

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20 HP (Horse Power)
Applicable motor power (kW): 110
Input voltage range (V): 380 +/- 15%
Input frequency range (Hz): 47-63
Output voltage range (V): 0-380
Output frequency range (Hz): 0-400
Output current (A): 210
Cooling: Forced air cooling
Comply with standards IEC 61800-2

Programmable Digital Input: 6 inputs
Programmable Analog Input Al1: (0-10)V input, Al2: (0-10)V input or (0/4-20)mA input; A11+A12
Open Collector Output: 1 output
Relay Output: 2 outputs
Analog Output: 2 outputs, (0/4-20)mA or (0-10)V optional

Frequency setting digital setting, analog setting serial communication setting, multi-speed, PID setting, etc
Forward & Reverse PID Control Function
Multi-speed Control Function: 8-speed control
Wobble frequency control function for textile machine
Auto Voltage Regulation Function: Automatically maintain the constant output voltage when the grid voltage varies
Over 20 Failure Protection Functions: over-current, over-voltage, under-voltage, over-temperature, phase loss, overload, PID wire breakage, etc

Control method: Non-PG vector control, V/F control
Overload Capacity: Constant Torque, 60s at 150% rated current
Starting Torque: Non-PG vector control: 0.5 Hz 150% (starting torque)
Speed ratio: Non-PG vector control: 1:100; V/F 1:50
Speed Control Precision: Non-PG vector control: 0.5% max speed
Carrier Frequency: (1 - 15) kHz

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