15 Years Manufacturer Automatic Transfer Switching Equipment-FTQ2 for Sao Paulo Importers
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|
This video should help you understand article 210.4 a,b,c,d about multiwire branch circuits.
Electrical wiring has many codes that need to be followed.
The main reason for the code would be to help protect service personal while working on the circuits.
Another reason to pull in separate neutrals vs using a common trip handle is that when rewiring a building it certainly helpful to have the extra neutral.
Pay close attention when laying out your home runs for wire fill because the neutral is considered a current carrying conductor.Be sure to count it.
The NEC code requires that the wiring be identified
at least 1 point in the originating panel.