Neutral Grounding Resistors

PublishTime：2024-05-09

■RARA Neutral Grounding Resistors are designed to provide added safety to industrial distribution systems by limiting ground fault current to reasonable levels. In a typical grounded three phase system, the NGR is connected directly to the earth ground. This can cause high ground fault current (typically 10,000 to 20,000 amps) and excessive damage to transformers, generators, motors, wiring, and associated equipment. Installing a RARA Neutral Grounding Resistor between neutral and ground limits fault current to safe levels while still allowing sufficient current flow to operate fault clearing relays
●custom designed for your particular system
●durable, all stainless steel resistor elements
●elements are well insulated from ground for added safety
●corrosion resistant enclosures
●several stages of assembly depending on shipping needs

Brand of Product：	RARA
Part#：	GRL-501S 、 GRL-503S 、 GR3H-501S 、 GR3H-503S 、 GRL-501T 、 GRL-503T 、 GR3H-501T 、 GR3H-503T 、 GRL-1001S 、 GRL-1003S 、 GR3H-1001S 、 GR3H-1003S 、 GRL-1001T 、 GRL-1003T 、 GR3H-1001T 、 GR3H-1003T 、 GR3H-2001S 、 GR3H-2003S 、 GR3H-2001T 、 GR3H-2003T 、 GR7H-501S 、 GR7H-503S 、 GR24H-501S 、 GR24H-503S 、 GR7H-501T 、 GR7H-503T 、 GR24H-501T 、 GR24H-503T 、 GR7H-1001S 、 GR7H-1003S 、 GR24H-1001S 、 GR24H-1003S 、 GR7H-1001T 、 GR7H-1003T 、 GR24H-1001T 、 GR24H-1003T 、 GR7H-2001S 、 GR7H-2003S 、 GR24H-2001S 、 GR24H-2003S 、 GR7H-2001T 、 GR7H-2003T 、 GR24H-2001T 、 GR24H-2003T 、 GR7H-3001S 、 GR7H-3003S 、 GR24H-3001S 、 GR24H-3003S 、 GR7H-3001T 、 GR7H-3003T 、 GR24H-3001T 、 GR24H-3003T 、 GR7H-4001S 、 GR7H-4003S 、 GR24H-4001S 、 GR24H-4003S 、 GR7H-4001T 、 GR7H-4003T 、 GR24H-4001T 、 GR24H-4003T 、 GR24H-5001S 、 GR24H-5003S 、 GR24H-5001T 、 GR24H-5003T More Part#
Product Category：	Neutral Grounding Resistors More
Application：	More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2018-04-06
Version Number：
Data Encoding：
Data Size：	383 KB

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