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Author Topic: GEC CDG protecion relays (not camping related at all, sorry)  (Read 2151 times)

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Offline robbo1172

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GEC CDG protecion relays (not camping related at all, sorry)
« on: May 06, 2015, 12:31:29 PM »
Anyone have any experience with CDG protection relays?

Thanks in advance...

Robbo
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KingBilly

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Re: GEC CDG protecion relays (not camping related at all, sorry)
« Reply #1 on: May 06, 2015, 01:12:54 PM »
A non-directional heavily damped induction disc relay which has an adjustable inverse time/current characteristic with a definite minimum time. The relay has a high torque movement combined with low burden and low overshoot. The relay disc is so shaped that as it rotates the driving torque increases and offsets the changing restraining torque of the control spring. This feature combined with the high torque of the relay ensures good contact pressure even at currents near pick-up. Damping of the disc movement is by a removable high retentivity permanent magnet

Are you on the right forum?   ;D

KB
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Offline noel_w

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Re: GEC CDG protecion relays (not camping related at all, sorry)
« Reply #2 on: May 06, 2015, 01:20:33 PM »
Calling Symon
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