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Call:1-888-551-3082 International: 1-919-443-0207
Call:1-888-551-3082 International: 1-919-443-0207


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The RD52.1-4N-075-L-V1-FW is a drive converter created by Bosch Rexroth Indramat, a leading innovator in automation technology. This model offers a power output of 100 HP at 99 A rated current utilization and features overload capacities of 130 percent for one minute and 170 percent for one second. Its wires are insulated to minimize electrical line noise and it functions effectively between 0 and +40 degrees Celsius at a maximum elevation of 1000 MSL. It is equipped with a built-in blower unit for temperature control and uses Aluminum-Elko DC link capacitors that may need recharging after two years of inactivity. Sized at 500mm x 405mm x 320mm, the RD52.1-4N-075-L-V1-FW can handle current loads of 230A and 270A in one and half a second respectively, and should be connected to variable-speed motors using shielded cables. With an efficiency score of 0.97 to 0.98, it operates at its best in a pollution level 2, 3K3 environmental class setting with an air humidity of 85%. Weighing 50 kg, the unit's IP20 certification ensures protection when housed in a closed cabinet.
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Technical Specifications
  • Manufacturer: Bosch Rexroth Indramat
  • Product Type: Drive Converter
  • Model: RD52.1-4N-075-L-V1-FW
  • Power Output: 100 HP
  • Rated Current Utilization: 99 A
  • 1-minute Overload Capacity: 130 percent
  • 1-second Overload Capacity: 170 percent
  • Insulation Type: Insulated Wires
  • Working Temperature Range: 0 to +40 degrees Celsius
  • Maximum Altitude: 1000 MSL
  • Blower Unit: Included
  • Efficiency (Nominal Point): 0.97 to 0.98
  • Pollution Level at Deployment Location: Level 2
  • Environmental Class: 3K3
  • Air Humidity Range: 85 percent
  • DC Link Capacitors Type: Aluminum-Elko
  • Product Weight: 50 kilograms
  • Protection Class: IP20
  • Physical Dimensions (L x W x D): 500 mm x 405 mm x 320 mm
  • One-second Current Consumption: 230 A
  • Half-second Current Consumption: 270 A
  • Connection Type: Shielded Cables
  • Motor Compatibility: Variable-speed motors.

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International: 1-919-443-0207

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