Neutral grounding resistor

Neutral Grounding Resistor - Factory Certified UL and CSA
UL and CSA Ratings up to 8 kV L-N available			Meets all Requirements of IEEE 32 and IEC

Eyebolts for Handling Ease	Solid Steel One-Piece Top	Nema 3R Enclosure
Eyebolts for Handling Ease

Top Ventilating Screen			Stainless Steel Stamped Grid Resistors

			Standard Bottom Entry / Exit Points with Hubs
			Standard Bottom Entry / Exit Points with Hubs
Stand-Off Insulators			Optional Current Transformer
Stand-Off Insulators			Optional Current Transformer
	Aluminum Screen Bottom	Ground Connection

More Neutral Grounding Resistors Information

NG011-06_Factory Certified UL and CSA NGR 399 KB
	Neutral Grounding Options- Enclosure Drawings, Dimensions and Optional Components

NG011-06_Factory_Certified_UL&CSA_NGR 248 KB
	Factory Certified UL and CSA NGRs: Standard Post Glover Neutral Grounding Resistors in NEMA 3R Enclosures- Standard and Optional Features, and Quick-Quote Form

NG112-06_NGR Technical Info 1.17 MB
	Neutral Grounding Resistors Technical Information—Rating and Testing, Selecting and Specifications of Neutral Grounding Resistors

NG111-06_ Installation_and_Maintenance 1.3 MB
	Neutral Grounding Resistors Installation and Maintenance Instruction-Unpacking, Connecting and Inspecting.

Guideform Specifications

NG101-07_High_Voltage_LRG 1.3 MB
	Specification for high voltage, Low Resistance type grounding resistors.

NG201-07LowOrMediumVoltage_HRG 1.3 MB
	Specification for low or medium voltage, High Resistance type grounding resistors.

NG301-07ZigzagGroundingTransformers 1.3 MB
	Specification for Zigzag Grounding Transformers.

Low Resistance Grounding Resistors:

Low Resistance Grounding Resistor systems protect power transformers and generators from damaging fault currents.

More Information

NG105-06_Neutral_Grounding_Options 399 KB
	Neutral Grounding Options- Enclosure Drawings, Dimensions and Optional Components

High Resistance Grounding Resistors:

Keeps plants up and running 24/7
Safer for your employees, your equipment, and your plant
Easy to locate fault
Easy to install

High_Resistance_Grounding-IEEE 2.92 MB
	"High-Resistance Grounding" by Baldwin Bridger, Jr.- Senior Member IEEE, IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, January/ February 1983

HR003-05_HRG Application_Guide 335 KB
	Ground Fault Protection on Ungrounded and High Resistance Grounded Systems- Application Guide

HRG_Marathon_Oil_Case_Study 817 KB
	"High Resistance Grounding- Case Study: Marathon Oil Company" by Jill Revolt- Segment Marketing Manager and Dave Shipp- Advisory Engineer, PQ CONNECTION, Summer 1999

HR002-05_HRG_Conversion_Guide 3.87 MB
	Ground Fault Protection Technical Guide- Converting Ungrounded Systems to High Resistance Grounding

HR105-11_PulserPlus.Net Manual 4.47 MB
	PulserPlus.Net High Resistance Grounding System- Instruction Manual

High_Resistance_Grounding_Tech_Paper 1.3 MB
	"High-Resistance Grounding of 2400-Volt Delta Systems with Ground-Fault Alarm and Traceable Signal to Fault" by Francis K. Fox- General Electric Company, Howard J. Grotts- Tidewater Oil Company and Clyde H. Tipton- Standard Oil Company of California, IEEE TRANSACTIONS ON INDUSTRY & GENERAL APPLICATIONS, September/ October 1965

HR001-05_High_Resistance_Ground ing 2.28 MB
	High Resistance Grounding Brochure- Information on Grounding, Ground Faults and High Resistance Grounding

HR203-10_OEM_Kit 337 KB
	High Resistance Grounding OEM Kit- Information on Features, Benefits, Operation and Construction of the PulserPlus.Net High Resistance Grounding unit

Guideform Specifications

HR104-10_Guideform_Spec 337 KB
	High Resistance Grounding Guideform Specifications