R911201332 (RD52.1-4B-022-L-FV-FW)

Type
3-phase current drive converter

Operation
Frequency-controlled mechanism

Nominal 3-phase connection voltage
380-480 Volts ±10 %

Chopper brake system
Yes

Nominal power rating
22 kW (4 kHz)

Cooling mode
Forced convection

Firmware
Must be ordered separately

Class
A

Output current
43 Amperes at pulse frequency (PWM) of 4 kHz

Rated motor output at 8 kHz
18.5 kW

Rated current at 8 kHz
35 A

Size class
C

IP Rating
IP 20

Display
4-line graphical display

EMC Standard compliance
EN 61800-3, EN 55011 Class A (IEC 1800-3)