6 Frequency Converter Overview
6.1 Product Features
6.1.1 Input
Power supply voltage
1P 200...240 VAC (-10 % / +10 %) (IT-Net, TN-Net)
3P 380...480 VAC (-15 % / +10 %) (IT-Net, TN-Net)
Power supply frequency
50 / 60 Hz (±5 %)
6.1.2 Output
Rated voltage
Corresponding to input voltage
Rated power
0.4...2.2 kW (1P 200 VAC)
0.4...4 kW (3P 400 VAC)
Rated frequency
0.00...400.00 Hz
Default carrier frequency
4 kHz
Carrier frequency range
2 ...12 kHz
Efficiency
> 95 %
Overload capability
150 % of rated current for 60 s
6.1.3 V/f Control Performance
V/f curve
Linear mode, square curve mode, user-defined multi-point curve mode
Speed regulation range
1:50
Start-up torque
150 % of rated torque at 3.00 Hz
100 % of rated torque at 1.50 Hz
VFC 3210
Bosch Rexroth AG
Frequency Converter Overview
DOK-RCON04-VFC3210****-IT01-EN-P
19/253