24 kv to 138 kv line neutral voltage. The bidder shall meet the requirements of all the two volumes. Neutral Earthing Resistors Electricity And Electrical Hazards Difference Between Grounding And Earthing With Comparison 5 a to 1000 a. Neutral grounding resistor calculation pdf . Types of grounding the resistor is connected between the generatortransformer neutral and earth ground. Length of time the ner must tolerate rated current. Technical specification for neutral grounding resistor 2x660 mw suratgarh stps unit 78 specification no. A connection to ground from the neutral point or points of a circuit transformer motor generator or system. Limiting the possible current that can flow in such an event not only reduces damage to equipment but also helps safeguard personnel in the vicinity. The resistor is rated for continuous duty with a maximu...