Category:Protective Relays
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relay device designed to trip a circuit breaker when a fault is detected | |||||
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In electrical engineering, a protective relay is a complex apparatus designed to calculate operating conditions on high voltage circuits or power lines and trip circuit breakers when a fault is detected.
Subcategories
This category has the following 2 subcategories, out of 2 total.
D
- Protective relays diagrams (64 F)
S
- Protective relay symbol (15 F)
Media in category "Protective Relays"
The following 16 files are in this category, out of 16 total.
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3888p-Distanzschutzrelais.JPG 3,888 × 2,592; 2.54 MB
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Earth leakage relay.jpg 3,264 × 2,448; 1.93 MB
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Electromechanical Protective Relays Substaion.jpg 1,297 × 973; 275 KB
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Georgetown PowerPlant Museum - phase impedance relay 01.jpg 4,288 × 2,848; 4.58 MB
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Georgetown PowerPlant Museum - phase impedance relay 02.jpg 4,288 × 2,848; 4.64 MB
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Georgetown PowerPlant Museum - phase impedance relay 03.jpg 4,288 × 2,848; 4.83 MB
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Georgetown PowerPlant Museum - phase impedance relay 04.jpg 4,288 × 2,848; 4.82 MB
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IDMTL Relay.jpg 3,264 × 2,448; 2.2 MB
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Image-Relay.jpg 3,009 × 2,681; 1.59 MB
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Induction Disc Over Current Relay.jpg 790 × 1,054; 185 KB
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Multifuntional protecion relay - transformer.jpg 960 × 1,280; 83 KB
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Over Current Relay, Electrotechnical Museum of Hungary.jpg 2,136 × 2,848; 1.4 MB
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Protective relay.jpg 1,087 × 1,450; 1 MB
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Protective Relays Hydroelectric Station.JPG 1,600 × 1,200; 1.04 MB
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RVAA Relay Section.JPG 725 × 311; 105 KB
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RVVA A.T.O.C Relay.jpeg 595 × 393; 130 KB
