ground fault protection

ground fault protection

Protection against short-circuits produced by ground faults; may be provided by circuit breakers, relays, or ground fault circuit interrupters.
References in periodicals archive ?
Generally, disconnect switches may also be used as a part of a ground fault protection scheme when geared with a shunt trip.
The fuse was developed to address the need for a cost-effective solution to ground fault protection in PV systems without the need for a combiner box that houses the solar panel's fuse links.
On the basis of the investigated results conclusions on reliable operation of the new developed ground fault protection are formulated.
International Rectifier introduced its IRS26302D protected 600V three-phase gate driver IC with ground fault protection.
Chapters cover generator normal operations, generator short circuit calculations, generator differential relay, backup fault protection, generator ground fault protection, unbalanced current protection, motoring protection, field winding protection, overexcitation, abnormal frequency protection, minimum excitation limiter, loss of synchronism, loss of field protection, synchronization protection, accidental energization protection, and motor protection.
Safety features include ground fault protection, component fuses and a safety switch for UV lamps.
The pushbutton control panel has built-in ground fault protection.
The easYgen-1000 is designed with generator and/or engine protection that includes battery voltage, overspeed, under or overvoltage, over or under frequency, overload, reverse or reduced power, load imbalance, definite time overcurrent, inverse time overcurrent and ground fault protection.
The units offer ground fault protection and air cleaners suited for harsh conditions, as well as 24-hr onboard fuel storage capacity.
With ground fault protection and clearly labeled LED charging and fault status indicators, consumers have a support system that provides added safety and ease of use.
Voltage Vector Control System With Overload Under Voltage, Over Voltage, Short Circuit, Phase Loss, Ground Fault Protection, 50 Degree Celsius Without Dereting , Ip-21.
In his presentation, Challenges for Successful Ground Fault Protection of VFDs Used in Underground Coal Mining, Bobby Houston, Intermountain Electronics will discuss the issues longwall operators have to consider when installing VFDs in underground coal mining applications.