Neutral Grounding Resistors (NGRs)

• NGRs protect power transformers and generators from damaging fault currents
  
• Available for systems rated 240v to 72kv line-line (CSA approved up to 7200v)
  
• Current ratings up to 5000 amps
  
• All NGRs designed and tested per IEEE32
  
• Certified test reports and installation/maintenance instructions accompany each NGR
  
• Standard enclosures are painted or mill-galvanized, with stainless steel, hot-dipped galvanized, and aluminum as options
  
• PGR will gladly package CTs, PTs, disconnect switches, grounding transformers, and heaters in the NGR cubicle
  
• Seismic zone 4 certifications and type tests also available
  
• Technical papers on the theories of Resistance Grounding readily available

Post Glover Resistors, 167 Gap Way, Erlanger, KY 41018. Tel: 859-283-0778; Fax: 859-283-2978.