Strong And Durable Floor Standing Heavy Duty Neutral Grounding Resistors

The Neutral-Grounding Resistor is the connection between the system neutral and ground. It provides a path for ground-fault current to return to the transformer neutral.

WHY WE USE NGR: -

- To reduce burning and melting effects in faulted electrical equipment, such as switchgear, transformers, cables, and rotating machines.
To reduce mechanical stresses in circuits and apparatus carrying fault currents.
- To reduce electrical-shock hazards to personnel caused by stray ground fault
currents in the ground return path.
- To reduce the arc blast or flash hazard to personnel who may have accidentally caused or who happen to be in close proximity to the ground fault.
- To reduce the momentary line-voltage dip occasioned by the occurrence and clearing of a ground fault.
- To secure control of the transient over-voltages while at the same time avoiding the shutdown of a facility circuit on the occurrence of the first ground fault (high-resistance grounding).