Product Description

The Bosch Rexroth RS51.1-4G-031-L-V1-FW/S117 is REFUdrive 500 series AC drive system. The drive system can be flexibly adapted to the drive task as a result of the modular hardware and software. Overload of up to 60% can be handled for 60 seconds. A rating plate is attached to the device and should be used to verify that the delivered equipment conforms to that which was ordered by the customer. The rated output of the RS51.1-4G-031-L-V1-FW/S117 is 31 kVA. The output frequency range is 0 to 2000 Hertz. The nominal output current is 42 Amps. The rated output current is 52 Amps. The peak current for 60 seconds is 65 Amps. The continuous output is 25 kVA and the peak output for 60 seconds is 39 kVA. The RS51.1-4G-031-L-V1-FW/S117 is designed for three-phase 380 to 480 Volts AC input.

Environmental class of the RS51.1-4G-031-L-V1-FW/S117 drive is 3K3. The ambient temperature range for operation is 0 to 40 degrees Celsius. The volume of cooling airflow required is 0.3 cubic meters per second. The size class of the RS51.1-4G-031-L-V1-FW/S117 is L and the ingress protection rating of the drive housing is IP20. The approximate shipping weight of the drive system is 55 kilograms. The peak output of the brake resistor is 49.6 kilowatts. The continuous braking power offered by the brake resistor is 0.9 kilowatts. Resistance of the brake resistor is 13.3 Ohms. The power of the chopper is 24.8 kilowatts. The minimum resistance of the chopper is 12 Ohms. The drive system supports U/F curve control and 24 Volts standby power. For safe and reliable long-term operation, the RS51.1-4G-031-L-V1-FW/S117 drive system should be operated by trained personnel. This product can be shipped globally with a one year warranty period from Wake Industrial.