The Bosch Rexroth R911200410 (RD51.1-7N-045-L-NN-FW) is a versatile drive controller suitable for a variety of commercial and industrial applications when used alongside a compatible Bosch motor. Featuring a modular design, this controller operates an inverter at a DC voltage of 530 to 670 volts, though does not come with an additional brake chopper. It offers a motor output rating of 45 kilowatts under a 4 kilohertz pulse frequency, with rated data of 82 Amps and 54 kVA. Equipped for forced air cooling, it necessitates a minimum air flow of 0.2 m3/s for suitable heat dissipation. The controller weighs approximately 22 kilograms and functions efficiently within a temperature range of 0 to 40 degrees Celsius. It also incorporates radio interference suppression and automatic motor handling features promoting uncomplicated handling. Installation is recommended by trained personnel only and a one-year warranty from Indramat USA applies with global shipping available.
Architecture: Modular Available Hardware Options: Yes Additional Functions: No Firmware Options: Multiple Operational Inverter Voltage: 530 to 670 volts DC Inverter Brake Chopper: Not Included Rated Motor Output (4kHz pulse frequency): 45 kilowatts Rated Current (4kHz pulse frequency) : 82 Amps Rated Output (4kHz pulse frequency): 54 kVA Rated Motor Output (8kHz pulse frequency): 37 kilowatts Rated Current (8kHz pulse frequency): 68 Amps Rated Output (8kHz pulse frequency): 45 kVA Cooling Type: Forced Air Minimum Air Flow: 0.2 m3/s Size Class: C Housing: IP20 Rated Weight: 22 kilograms Temperature Range: 0 - 40°C Radio Interference Suppression Filters: Included Commissioning Method: Operator Panel or PC with RDwin software Required Installation Personnel: Trained Only Global Shipping: Yes
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