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High-voltage protection relays
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... future-oriented solutions for protection, control, automation, monitoring and PQ basic. Features Main function: •Distance protection for medium- voltage and high voltage ...
SIEMENS Energy automation and smart grid
Tripping current: 0.03 A
Trigger voltage: 400 V
... monitoring and
protection functions. It can monitor the insulation resistance of DC floating systems within 0Ω to 10MΩ. and detect DC
voltage within 100V to 1000V.
This Isolation Monitoring Device can ...
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. The hybrid, arc-free ...
... impedance restricted earth fault protection Second and fifth harmonic restrain Integrated automatic voltage regulator (AVR) Overexcitation protection ...
Arcteq Relays Ltd
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 voltage ...
... microprocessor-based line distance protection system that provides comprehensive distance based line protection for medium to extra- high- voltage transmission lines. Apply the L-PRO for ...
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 from the monitored ...
... 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 prevent the damage ...
... /shutdown) built into the protection relays. These may be of the DGPT2 (Gas, Pressure and Temperature Detection Relay), DMCR (Detection, Measurement and Control Relay) or RIS2 (Integrated ...
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