Rapid Delivery for Automatic Transfer Switching Equipment-FTQ2 for Sevilla Manufacturer
Exterior and dimensions
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|Rated operational voltage Ue(V):||AC400V/50HZ|
|Rated operational current Ie(A):||20,25,32,40,50,63,80,100,125,160,180,200,225,315,350,400,500,630|
|Rated insulation voltage Ui(V):||690V|
|Operating position:||Normal power switch-on, backup power switch-on, Normal power& backup power switch-off|
|Rated controller Operating supply voltage:||AC220V|
|Under-voltage:||Adjustable from 160-200v,factory defaults:170V|
|Over-voltage:||Adjustable from 240-290V,factory defaults:270V|
|Operation Mode:||R:automatic change recovery,S:automatic change but not automatic recovery,F:Generator type|
|Switch-off delay time:||Adjustable from 0-180s,factory defaults:2s|
|Switch-on delay time:||Adjustable from 0-180s,factory defaults:2s|
As part of your assignment #5 (this is for my students), you have to solve a three phase system represented by its one-line diagram. This clip is about the meaning of symbols and data in such a diagram, and on how to find the single phase equivalent of the system which is the one we actually solve in symmetric/balanced three phase systems.
This video shows the results of an arc-flash incident in switchgear utilizing an arc-quenching system compared to switchgear with only a circuit breaker.