National Resistors, Pune
Chinchwad, Pune, Maharashtra
GST No. 27AAFFN0778F1Z7
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Resistors for Power Plant

Our range of products include resistors for power plant.
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Resistors for Power Plant
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Resistors for Power Plant

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Product Details:
Temperature rise is restricted to 375 deg.c375 deg.c
Short Time Rating : Normally it is 10 sec. or 30 sec. or 60 sec.
Our clients can avail from us a large assortment of Resistors at very affordable prices. Our range of Resistors for Power Plant is extensively demanded and availed by our clients at the most reasonable and competitive prices. Besides, our expert team give special care to the quality aspects of our offered products.



  • Robust construction

  • Compact design

  • Durable


Product detail:


  • 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

We deals in Gulf Countries like Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and the United Arab Emirates and Middle East Countrie.

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