Neutral Grounding Resistors Dealers in Delhi

• Availability: In stock
• Product Code: 04

Neutral Grounding Resistors are used to protect power transformers, power generators and other associated equipment in your power systems against 50/60 Hz faults (short circuit) and transient phenomena (lightning).SPECIFICATIONSThere are three parameters needed to specify the neutral grounding resistor.1. Rated voltage line to neutral or system voltage2. Rated fault current.3. Rated “time on” of the line to neutral voltage not exceeding the allowable temperature rise.

NEUTRAL GROUNDING RESISTOR (NGR) is used for the resistance grounding of Power Systems. Earthing through Resistor is the most common, economical and effective solution for impedance earthing. It is used, when the Neutral of the supply transformer is available and its own impedance is not enough to limit the fault current. Inserting a Resistor between the Neutral of the Generator/Transformer and Ground serves to limit the maximum Fault Current to a predetermined value. This value is low enough to prevent damaging Fault Currents to the generating, distribution and other associated equipments; yet high enough to operate fault clearing relays.

Neutral Grounding Resistors, Dynamic Braking Resistors, lavt panels

Neutral Grounding Resistors, resistors resistance boxes, Control Panels

Neutral Grounding Resistors, Force Sensing Resistor, EMU Resistors