Frequency relay having two independent stages of over / under frequency with definite time delay

Frequency relay having two independent stages of over / under frequency with definite time delay

₹36,018.84
Product Code: JRF 014

Time line :Products will be shipped within 3 weeks from the date of order

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Product Description

Features
  • Two stage of frequency protection
  • Digital display of line frequency
  • Draw out case 144x144 mm
APPLICATION
The relay provides time graded over / under frequency protection. Used in industrial plants having captive power generators requiring under frequency protection.
PRINCIPLE OF OPERATION
The Realy, JRF 014, is a Microprocessor based frequency relay The relay can be configured for 2 stage under frequency relay, two stage over frequency relay or Under / Over frequency relay. The relay's operat ing time can be programmed. The relay measures line frequency and if it exceeds the set threshold in case of over frequency or if it is less than set threshold then relay extends a trip signal after an operating time.

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