Product Description

The RS51.1-4G-050-V-V1-FW is a universal AC drive system with 24 Volts stand-by power support. It is designed and manufactured by Bosch Rexroth for industrial applications. The drive supports the U/f algorithm for motor control. With integrated interference suppression filter and line reactor, the RS51.1-4G-050-V-V1-FW fulfills the EMC guidelines with reference to noise immunity and noise emission in compliance with EMC product standard for electric drive EN 61800-3. Technical features of the drive include AC supply, forced air cooling, removable operator panel with copy function, various communication interfaces such as SERCOS, Interbus S and Profibus DP, peer-to-peer coupling for fast inter-drive communication and 150% overload capacity for 60 seconds. The RS51.1-4G-050-V-V1-FW can be connected to three-phase AC supply at 380 to 480 Volts AC. The output power delivered by an operating drive is 50 kVA.

The peak output of the integrated brake resistor on the RS51.1-4G-050-V-V1-FW is 80 kilowatts. The continuous braking power is 1.2 kilowatts. Resistance of the brake resistor is 10 Ohms. The continuous power rating of the integrated brake chopper is 40 kilowatts and its minimum resistance is 9 Ohms. The rated and peak current values for the RS51.1-4G-050-V-V1-FW are 66 Amps and 82 Amps respectively. The rated and peak power values for the RS51.1-4G-050-V-V1-FW are 50 kVA and 63 kVA respectively. The continuous output power rating of the RS51.1-4G-050-V-V1-FW is 41 kVA. Size class of the drive is M. The approximate drive weight is 80 kilograms. The housing of the drive is IP20 rated and need to be mounted inside an industrial enclosure where it will be protected from dust and moisture. The ambient temperature range for drive operation is 0 to 40 degrees Celsius. This product can be shipped globally with a one year warranty period from Wake Industrial.