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Neutral Grounding Resistor

Our product range includes a wide range of neutral grounding resistor, transformers neutral grounding resistor and generator neutral grounding resistor.

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Approx. Rs 2 Lakh  / Unit Get Latest Price

Product Brochure
Product Details:
MaterialWire-wound Resistor
BrandNational Resistors
Dimensions1200L x 1200W x 1900H(mm)
ResistanceFixed Resistor
InstallationDIP Resistor
TypeLaminated Type
Our range of Neutral Grounding Resistor is widely used in AC distribution systems to restrict fault current.

The Metallic Neutral Grounding Resistors have the following advantages over a liquid type:

  • Their resistance value is precise and determined at the manufacturing stage remaining constant throughout their life
  • Their temperature Time constant is shorter allowing a resistor of shorter time rating to be used
  • They are easier to install on site
  • They require virtually no maintenance and have a longer useful life
  • No anti-frost heating is required nor Anti Condensation Heaters generally
  • Because of problem resulting from the evaporation of gel and electrolyte the liquid resistor require constant maintenance
  • Invariably the type of cooling will be natural air-cooling

Information to be furnished to us.

  • Material of Resistor
  • Ohmic Value
  • Current Rating
  • Duty rating 10 sec., 30 sec., 60 sec., continuous etc.
  • If details against b and c cannot be given then inform details of transformer such as KVA rating, full load current, Primary Secondary Voltage
  • System voltage / operating voltage
  • Type of Enclosure and material for enclosure (protection class as per IS-12063)
  • Location: Indoor or outdoor
  • Temperature rise allowed over an ambient temperature.
  • Whether Space Heater, Current Transformer, Isolating Switch on load/offload, manually / motorized, or any other-other accessories are required
  • Details of atmospheric conditions at site and height above sea level

Additional Information:
  • Item Code: 8537109090
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Approx. Rs 2 Lakh  / Unit Get Latest Price

Product Details:
Rated Power800W
Temperature Coefficient 1
Operating Temperature-40~+40 degree celsius
AltitudeAbove 3000m
Transformers Neutral Grounding Resistor


  • Safety Screen for enclosures
  • Potential transformers
  • Neutral Grounding Transformer / Excitation Transformer
  • Supporting Pedestal structures
  • Stand-off insulators
  • Aluminum enclosure instead of MS
  • Hot Dip Galvanized enclosures
  • Stainless steel hardware
  • Earth fault leakage Relay
  • Termination kit
  • Cable gland
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Approx. Rs 2.5 Lakh  / Unit Get Latest Price

Product Details:
Minimum Order Quantity1 Unit
Generator Voltage3-20kv
Resistor Value1-2000ohms
BrandNational Resistors
Our company is engaged in manufacturing and supplying a qualitative range of Neutral Grounding Resistor for Generator.
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Vishwanath Jetithor (Partner)
National Resistors, Pune
Ground Floor, Gat No. 1559, Shelarvasti, Dehualandi Road, Chikhali
Pune - 411010
Maharashtra, India
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