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Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com
Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com
series image of RD42.1-4R-026-L

RD42.1-4R-026-L

by Bosch Rexroth Indramat
$7,361.09 - $7,361.09
$7,361.09
$7,361.09 - $7,361.09
$7,361.09
Available, Shipping Varies
The Bosch Rexroth Indramat RD42.1-4R-026-L power supply is specifically designed for use with the REFUdrive 500 series inverters, boasting a nominal power rating of 26 kilowatts, and needing a main connecting voltage range of 380 to 480 Volts AC (three-phase). The supply doesn't have a brake chopper but suggests a 63 Amp fuse rating. It can handle a DC link voltage of 530-640 Volts DC with 10% variation and delivers peak DC current of 75 Amps for 60 seconds. The rated output varies between 26-32 kilowatts based on input ranging from 400 to 480 volts AC, with short-period peak outputs rated between 40-48 kilowatts. It requires a minimum airflow of 0.08 m3/s for forced air cooling and adheres to DIN IEC 721-3-3 environmental class 3K3. With a radio interference suppression level of A1 and a size class D, it is made to meet diverse industrial power needs. The housing protection degree is IP20, as per EN 60529.
30 Day Warranty
Technical Specifications
  • Product Brand: Bosch Rexroth Indramat
  • Product Family: REFUdrive 500 Series
  • Product Model: RD42.1-4R-026-L
  • Product Type: Power Supply
  • Nominal Power Rating: 26 Kilowatts
  • Connecting Voltage Range: 380 to 480 Volts AC (Three-Phase)
  • Brake Chopper: Not Included
  • Fuse rating: 63 Amps
  • DC Link Voltage: 530 to 640 Volts DC with 10% variation
  • DC Rated Current: 50 Amps
  • Peak DC Current for 60 seconds: 75 Amps
  • Rated Output at 400 volts AC: 26 Kilowatts
  • Peak Output for 60 seconds at 400 volts AC: 40 Kilowatts
  • Rated Output at 480 Volts AC: 32 Kilowatts
  • Peak Output for 60 seconds at 480 volts AC: 48 Kilowatts
  • Line Supply Rated Current: 45 Amps
  • Power Factor: Approximately 1
  • Losses at the rated Output: 0.8 Kilowatts
  • Cooling Type: Forced Air
  • Minimum Airflow Required: 0.08 m3/s
  • Environmental Class: 3K3 according to DIN IEC 721-3-3
  • Radio Interference Suppression Level: A1 according to EN 55011 / EN 61800-3
  • Size Class: D
  • Protection Level: IP20 according to EN 60529
  • Usage Precaution: Only for Trained Personnel.

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