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02 Technical description
02 Technical description
02.1 Product overview
Sinusoidal Pulse Width Modulation (PWM) control
2 kHz to 15 kHz (derating required depending on the model)
Digital command: 0.01% of the maximum frequency
Analog command: 0.2% of the maximum frequency (25°C ±10°C)
Frequency setting
resolution
Digital: 0,01 Hz; Analog: max. Frequenz/400
Volt./Freq. characteristic
V/f control (constant torque, reduced torque, free-V/F): base freq. 30 Hz to1000
Hz adjustable
Sensorless vector control, Closed loop control with motor encoder feedback:
base freq. 30 Hz ~ 400 Hz adjustable
Dual rating: HD (heavy duty) : 60 s @ 150 %
ND (Normal duty) : 60 s @120 %
Acceleration/deceleration
time
0.01 to 3600 seconds, linear and S-curve accel/decel,2. Einstellung für second
accel/decel setting available
200 % @ 0,5 Hz (sensorless vector control)
Up and Down keys / Value settings
0 to 10 VDC (input impedance 10 k
Ohms), 4 to 20 mA (input impedance
100 Ohms), Potentiometer (1 k to 2 k
Ohms, 2 W)
RS485 ModBus RTU, other network
option
Run/Stop (Forward/Reverse run
change by command)
Forward run/stop, Reverse run/stop
RS485 ModBus RTU, other network
option
Intelligent input terminal
Seven terminals, sink/source