Details: 3.3kv neutral grounding resistor (ngr) with fail safe monitoring system (and other accessories) suitable for fault current of 10 amp (as per dgms guideline) 190.05 ohms respectively. the system should have arrangement to adjust 10 amp to 50 amp as suitable in substation supply of consumable materials control cable, foundation materials etc. for installation of neutral grounding resistance. installation & commissioning & testing of neutral grounding resistance for the system voltage 3300v (at the secondary side of the transformer) including interconnection with the primary & secondary controlling breaker of the transformer labour charges total impact of gst for the purpose of ctc
Sector: Mining