Punched SS Earthing Resistor

Punched SS Earthing Resistor

50000.00 INR/Unit

Product Details:

  • Product Type Resistor
  • Application For Industrial Use
  • Frequency (MHz) 50 Hertz (HZ)
  • Rated Voltage 380-440 Volt (V)
  • Color Grey & Silver
  • Weight 50-300 Kilograms (kg)
  • Warranty Yes
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Punched SS Earthing Resistor Price And Quantity

  • 50000.00 INR/Unit
  • 1 Unit

Punched SS Earthing Resistor Product Specifications

  • 380-440 Volt (V)
  • 50 Hertz (HZ)
  • Grey & Silver
  • For Industrial Use
  • Yes
  • 50-300 Kilograms (kg)
  • Resistor

Punched SS Earthing Resistor Trade Information

  • 50 Unit Per Month
  • 1-5 Week
  • All India

Product Description

Neutral Grounding Resistor(NGR):

NGR is employed in AC distribution networks to limit the fault current which would flow from the transformer or generator neutral star point in the event of an earth fault in the systems. It is used when the neutral of supply transformer is accessible and its own impedance is not enough to limit fault current. The rating of the protection relays within the required time.

For Grounding Neutral of Transformer or Generator, Resistors upto 33 KV are offered for fault of short duration like 10 sec., 30 sec., 60 sec., continuous etc. Material of resistor is normally Stainless Steel, FeCrAl, Cast Iron, Copper Nickel or Nichrome.

Temperature rise is normally 375oC/760oC or as required by customer.

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