HRG Series 1

HRG Series 1

  • A neutral-grounding resistor (NGR) with optional pulsing function
  • Optional NGR-failure detection with NGRM700 or RC48N monitors
  • Optional ground-fault protection with RCM series of ground-fault relays
  • Front-panel information – available with Analog meters for voltage and current and custom labelled LED’s
  • Wall mount control cabinet with integrated NGR or optional 2 enclosure solution with separate control and NGR cabinets
  • cULus devices available

BHRG Series 1- HRG systems are the simplest of Bender’s series of grounding resistors.   Integrate a neutral-grounding resistor (NGR) assembly with optional pulsing function, NGR monitoring, individual ground-fault detection.  Low voltage

NGR monitoring is with an RC48N Ground-Fault & NGR Monitor or an NGRM700 Neutral-Grounding-Resistor Monitor. The former provides basic AC ground-fault and open-NGR detection. The latter adds AC/DC ground-fault detection, harmonic analysis, two ground-fault detection levels, NGR-short detection, phase-voltage monitoring, and a graphical display.

Bender RCM420 or RCMA423 ground-fault monitors provide monitoring to detect AC and mixed AC/DC faults through the NGR.  Bender RCMS460 or RCMS490 ground-fault monitors provide multiple-feeder monitoring to detect AC and DC faults in up to 12 circuits per device. The RCMS460 has common relay outputs; the RCMS490 adds dedicated relay outputs for each monitored channel.

Options include an audible alarm and a neutral-disconnect switch, seismic rating

  • Features
  • Accessories
  • Ordering information
  • Downloads
  • A neutral-grounding resistor (NGR) with optional pulsing function
  • Optional NGR-failure detection with NGRM700 or RC48N monitors
  • Optional ground-fault protection with RCM series of ground-fault relays
  • Front-panel information – available with Analog meters for voltage and current and custom labelled LED’s
  • Wall mount control cabinet with integrated NGR or optional 2 enclosure solution with separate control and NGR cabinets
  • cULus devices available

Optional accessories for HRG Series 1


Type
An audible alarm
A neutral-disconnect switch
Seismic rating

Variants of HRG Series 1


For assistance with ordering please contact Industrial.Sales@Bender-us.com or call (610) 383-9200.

Downloads for HRG Series 1

Category

Language

Category Product Language Date Size Download