RC5 Regenerative Unit

Specifications & Features

 

Peformance Features
  • Ratings: 5 to 50HP, 230VAC; 5 to 100HP, 460VAC
  • Regenerative torque: 150% for 30 seconds, 100% for 1 minute (25% Duty Cycle), 80% Continuous
  • Control method: 120° current conduction
  • Power factor: 0.9 or greater at rated current
Protective Features
  • Over-current (200%), over-voltage, and over-temperature protection
  • Input phase loss protection
  • Input frequency fluctuation protection
  • DC bus charge indicator
Design Features
  • 2-line x 16-character LCD keypad for programming and status, alarm, and fault display
Service Conditions
  • Enclosure: NEMA 1 or protected chassis
  • Ambient service temperatures:
    -10 to 40˚C (104˚F) NEMA 1,
    -10 to 45˚C (113˚F) protected chassis
  • Input frequency: 50 / 60Hz ± 3Hz
  • Input voltage: +10% / -15%, 3 phase, 230 or 460VAC
  • Humidity: Non-condensing, 90% maximum
  • Vibration: 1G (up to 20Hz), 0.2G or less (20 to 50Hz)
Control Inputs and Outputs
  • Analog outputs: 1 programmable, ±10VDC
  • Digital inputs: 4 (sinking, 24VDC)
  • Digital outputs: 2 (open collector)
  • Fault contact: 1 form C
Standards & Reliability
  • UL, cUL, and CE listed
Required External Components
  • Input fuses and fuse holder
  • Current suppression reactor
  • Power coordination reactor
  • Surge absorbers (MOVs)