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High-voltage protection relays
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RIS2 PROTECTION RELAY FOR DISTRIBUTION OIL TRANSFORMERS The RIS2 protection relay is a safety detector for distribution transformers. It's an essential ...
... 7SJ85 overcurrent protection has been designed specifically for protection of feeders and lines in medium-voltage and high-voltage systems. ...
SIEMENS Energy automation and smart grid
Tripping current: 2,000 A
Trigger voltage: 1,000 V
The HVR10 is a hybrid powerful high voltage relay in a compact design. It combines physical isolation of an electro-mechanical contact and state-of-the-art semi-conductor technology. ...
Multipurpose digital protection relay - IEC 61850 - Station Bus This cost-effective protective device is used to perform advanced protection, control and monitoring ...
SCLE SFE
Tripping current: 5 A
Trigger voltage: 110 V
... the essential protective relay elements that are used in the extra-high voltage and high voltage panels by general extra-high ...
... microprocessor-based line distance protection system that provides comprehensive distance based line protection for medium to extra-high-voltage transmission lines. Apply ...
Trigger voltage: 100 V - 460 V
... provides precision (1.0%) protection. Less than 50mS process time. The independent moving iron voltmeter accuracy is class 1,5. The AC auxiliary voltage us supplied ...
ZJJ DC insulation monitoring relay monitorsthe insulation of the DC bus, and it sendsalarm signal when the bus-to-groundinsulation drops to a certain value,also it ispanel mounted type,and the relay has ...
... will not hurt people when it leaks. 3. Prevent fires caused by aging of electric lines; 4. Lightning protection; the product has a built-in high-voltage device, which can effectively ...
... impedance restricted earth fault protection Second and fifth harmonic restrain Integrated automatic voltage regulator (AVR) Overexcitation protection
Arcteq Relays Ltd
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