Hazardous Location Oil-Cooled Rectifier

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The Corrpro® Hazardous Location Oil-Cooled Rectifier is designed for applications where tank farms, refineries or other applications require explosion proof rectifiers. The Corrpro® Hazardous Location Oil-Cooled Rectifier provides 25 steps of manual tap adjustment. Explosion proof fittings make this rectifier suitable for Class 1, Division 2 and Group D hazardous environments. Incoming AC power is stepped down and isolated, controlled by the 25-step transformer and rectified to a controlled DC output.

Input overload and short circuit protection are provided by a combination fuse/switch and output protection by means of a one-time fuse in the transformer secondary. Primary AC/DC surge protection and secondary surge protection is provided by disk-style metal oxide varistors (MOVs). Upgraded lightning protection is available as option V.

  • Combination wall, pole and floor mounting are all available as standard construction
  • Dual meters for DC output voltage and current
  • Full-wave silicon rectification
  • AC input surge protection
  • DC output surge protection
  • Transformer constructed to Class H
  • (180°C/356°F) temperature requirements with a minimum efficiency of 95 percent
  • All brass/copper hardware finished in electroless nickel plate for superior corrosion prevention
  • One-year warranty against defective components and faulty workmanship from date of purchase 
  • Single phase inputs: 115 VAC, 60 cycle only
  • Magnetic rip input circuit breakers and secondary fuses for full overload and short circuit protection
  • Standard 25-steps of tap adjustment
  • Output voltage range 20 or 40 volts DC
  • Output current range 5 or 8 amperes DC
  • Metering: 2 percent meters, temperature compensated
  • Operating ambient: -40° to 113°F (-40° to +45°C)
  • NEMA4X enclosure
  • Stainless steel hardware

Corrpro U.S. Materials

11616 W 59th Street
Sand Springs, OK 74063

Ph: 1.866.CORRPRO
Fax: 713.460.6060
Email: CorrproSales@aegion.com


Corrpro Canada Materials & Corrpower Manufacturing

10848 – 214 Street N.W.
Edmonton, Alberta  T5S 2A7
Phone: 780.447.4565