Frequency Relay

Frequency Relay provides continuous display of the measured frequency, these relays are applied as backup protection for mechanical over speed devices in order to avoid damages. Finds its application in generator and captive power plant, these relays are also used for mechanical over speed devices.

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Detailed Description for Frequency Relay

A relay is an electrically operated switch. Many relays use an electromagnet to mechanically operate a switch, but other operating principles are also used, such as solid-state relays. Relays are used where it is necessary to control a circuit by a low-power signal, or where several circuits must be controlled by one signal.



·         High accuracy standards calibrated with +/-5% accuracy

·         Over current or under current relays

·         Less power consumption

·         Able to withstand voltage fluctuation

·         Low maintenance

·         User selectable trip timings

·         High performance


·         Dedicated microcontroller based

·         Accurate, reliable and tropicalized design

·         Continuous display of the measured frequency

·         User selectable upper frequency and lower frequency limits

·         User selectable trip timings



·         Telephonic equipment.

·         Security equipment

·         Telecommunications equipment



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