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Idmt:2 O/c + Ef + Hf [phase + Ef] Relay |
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Product category : Relays
Ashida electronics pvt. Ltd is a developer, designers & creators of electrical power protection relays & scada systems. Ashida electronics pvt. Ltd is an iso 9001:2000 certified company. Ashida electronics pvt. Ltd offers idmt:2 o/c + ef + hf [phase + ef] relay apr31hs available with inputs : suitable for ct secondary: 1amp or 5amp, pickup current : with in 1.1n of set current value, burden on cts : less than 0.2va, insulation resistance : >200m? up to 1000vdc, aux. Supply : 18 - 52 vdc or 80 - 250 vdc or 24/30/110/220 vdc and many more specifications to give better performance. The chief features of idmt:2 o/c + ef + hf [phase + ef] relay are;
Crystal controlled, temperature stable, time-current characteristic consistent even under adverse conditions.
Wide range of trip point selections: 50 - 200% for phase and 5 - 80% for e/f.
In built extra backup for instant trip hf [high fault] separate for phase & ef in %.
Continuous monitoring of currents data are available in scaled down dc format for metering, logging, remote supervision or scada - computer hook-up operations.
In situations self testing facility. Saves down- time for maintenance checks.
Extremely low burden on cts. [ less than 0.2va]
Excellent thermal withstand capacity, current greater than 200amps. For 3 seconds.
Immune to wide variations in aux. Voltages: 80 - 250v / 18 - 52vdc.
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![Idmt:2 O/c + Ef + Hf [phase + Ef] Relay](http://suppliers.jimtrade.com/resize_image.aspx?MaxSize=228&filen=111/110579/83817.jpg)
