ground detector

ground detector

[′grau̇nd di‚tek·tər]
(electricity)
An instrument or equipment used for indicating the presence of a ground on an ungrounded system. Also known as ground indicator.
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Limited Tenders are invited for Replacing The Existing Smart Ground Detectors With New Smart Ground Detector And Units.
After five heats, the ground detector shut the furnace down.
Winners of the 1998 Gloucestershire Small Business of the Year Award, AGD Systems Ltd's record order includes the new AGD 200 Series above ground detector.
Only months after launching its new range of detectors, AGD Systems Ltd has won, what is believed to be the world's largest single order to supply above ground detectors.
The advanced field ground detector accurately determines the location and magnitude of ac and dc grounds which supports pre-outage planning and minimizes downtime.
The system, which includes both a ground detector circuit associated with the power supply and a ground leak detector probe located in the furnace, provides important protection against electrical shock and warning of metal-to-coil penetration [ILLUSTRATION FOR FIGURE 5 OMITTED], a highly dangerous condition that could lead to a furnace eruption or explosion.
A ground detector module detects such an event and shuts the power off to stop any coil arcing.
It has triple modular redundant (TMR) control and protection with warm backup configuration, an advanced field ground detector, and integrated communication to the Mark VI turbine control.
Expression of interest are invited for Decommissioned automation equipment Loacation Suryapet -2" inch Mechanical meter 2 2" inch stainer 2" inch PD meter 2" inch NRV Additive Blocks (Power, Turbo) 6 3" DCVs Ground detectors RIT Touch Key Reader Touch key reader with indication lamp of Barrier gate Touch key readers in old planning Batch Controllers - Cast Aluminium material Mechanical Gauges (Servo gauges)