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 france3

link 9.09.2010 16:54 
Subject: normal control switch trip
помогите плиз перевести:
normal control switch trip - ?

The TLC trip is installed in parallel with the normal control switch trip
(C.S./TRIP) and in series with the cutoff switch (CO./TLC). The auxiliary
breaker trip circuit has been modified to allow the TLC to perform its proper
functions when it is called upon to transfer automatically for a unit
shutdown. Because the TLC will not proceed with a transfer unless it is
allowed to trip the first breaker, the 86x/GEN and timer 2/GEN86 were added
to the lockout circuit. The 86x relay is used to initiate a TLC transfer
through the "Protective Relay Initiate" input to the TLC upon the trip of the
86/GEN relay. The timer allows the TLC to trip the auxiliary breaker and
proceed with a controlled transfer. If under these conditions the TLC does
not trip the auxiliary breaker, it is tripped through the 2/GEN 86 timer
contact and drops the timer target (T). The timer contact also acts to block
a TLC "protective relay initiated" transfer in the event of an 86/3us lockout
trip. The TLC cutoff switch (CO./TLC) is wired to bypass the timer contact
when the TLC is out of service.

заранее спасибо

 Kronos

link 9.09.2010 17:28 
переключатель нормального отключения, и принудительного (cutoff)
ИМХО

 posekretu

link 10.09.2010 6:25 
авар. отключение ключа управления в нормальном режиме

 Да Бест

link 10.09.2010 6:47 
нормальное отключение контрольного выключателя

 

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