don't forget with single conductor teck cable
you have to connect the ground only on the feed side (by standard)
the teck connector have to pass thru a non ferrus material...aka aluminium or stainless
and at the other end the connector must pass thru a fiber plate
that is to prevent current to...
could probably use an output with an overvoltage function and timer to make it go lower
and undervoltage to raise it
if you don't need load compensation and parrallele stuff that could be easy
ok will make it short
1-the problem with a breaker triping time to time, is one days it will trip for real and the operator will get it face blown or blow something...so it is better to solve the tripping probleme
2-i have seen i similar probleme were i customer had large tranformer but with...
if there is no $$ gain..or fire possiblity...then forget it lol
some time if you have load expension adding cap can prevent changing cables so $$
over here if your TOTAL power factor is below .95 the electrical company charge a big extra for it
i do field service mi i don't consider those remote thing good stuff, because you can't feel when the breaker is problematic
but reading this i was just wondering how come nobody come out with the old idea
using a 3 phase winding rotor, so you could rack it remotly but still fell it
...
hum...
without load you are kind of in trouble with your current value
you always have to check that your voltage are abc
and your current (plus the power factor difference)
but if you don't have load you have to pray that all wire are mark correctly
i don't know the specific
but just make sure i wont diconeect it self on a fault
i had a customer how put the zigzag thoug a breaker
on the first falt the breaker opened to clear the FALT
no good lol
for protection you don't really protect the transformer you protect the device, so you should...
yep breaker are always breaker, so not to much operation is prefered
contactor are good for operation but don't open any short circuit
i think your way will be the new ABB breaker Amvac serie if i remember correcly
there is in fact almost no mechanical part...
i think they are good for 100...
yep that would be like opening a upstream breaker
i just wonder how the generator will do with the transformer inrush...probably will just lower voltage a bit
if those cable are what i think there are 5 to 15 kv jumper cable
normally there are not supposed to touch any metal part and neither themself. (other wise on the long run you will get tracking....and maybe surprise lol)
normally they use fiber support to pass them thru
the red color is to...
some relay, fpe kind (bought by ipc..anf now guard something)
don't need the xo, they kind of make there own xo(with resistor) and use phase to ground voltage to decide if there is a fault
but personnaly if your costomer has an xo...maybe it would be tiem to sell a resistor...after that it...
for me all always do maintenance test with a 1000 v megger
1-on hign voltage (with lo side grounded)
2-on low side (with high side grounded)
3-on low and high side(at the same time)be carreful to have an clean and a bit of isolated jumper
normally number 3 gives you the lowest of 1 and 2
if...
