AMPCONTROL EQUIPMENTS PVT. LTD.
Electrical NGTR Panel

Electrical NGTR Panel

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With an objective to become leading entities, we have been instrumental in providing excellent grade Ngtr Panel. The offered panel is manufactured with the use of quality assured components by our ingenious professionals at modern production unit. This panel can be bought at economical rates. The provided Ngtr Panel is used for grounding resistance in industrial applications.

Key Points:

  • Sturdiness
  • Highly durable
  • Supreme strength
  • Low power consumption

 

 

Specifications :

  • Rated Voltage : For neutral grounding or earthing resistor rated voltage means line- to neutral voltage i.e. System Voltage divided by root 3 i.e. 1.732
  • Rated Current : Means Initial current that will flow through resistor when it is cold. Normally Full load current value is same as Rated current
  • Time Rating : It is length of time for which NGR must tolerate rated voltage
  • Short Time Rating : Normally it is 10 sec. or 30 sec. or 60 sec. depending on design parameters of protection system
  • Continuous Rating : It is normally 10 % of full load current for healthy system neutral grounding resistor to be designed for continuous rating of 5 % to 10 % of full load current
  • Temperature Rise Allowed: Normally Temperature rise is restricted to 375 deg.c. above ambient temperature as per BS-587
  • Cabling or termination : Suitable arrangement and clearance is provided for termination of cable, flats or bus duct as per requirement with removable gland plate
  • Construction: NGR include resistor assembly, plus required insulators, internal connections and hardware etc
  • Material of Resistance Element: We offer resistor elements made from any stainless steel or Cu-Ni or Ni-Cr or any other resistance material as per requirement. Normally formed stainless steel element are best and economical for NGRS