Interested to Buy Any Domain ? << Click Here >> for more details...
what is the change over switch ,switch disconnector ,bypass
switch and switch disconnector fuse unit?
- 1 Answers
- 9400 Views
- I also Faced
- E-Mail Answers
Answer Posted / bhanu
change over switch, which is used to change the source of
power, there are four connection points( terminals) in a
change over switch,Example:- you can connect DG power &
board power as input terminals then connect output
terminals to the load ( just like two switches inter
connected by mechanically or electrically, at a time one
switch will ON & other is in OFF position)
Switch disconnector/ switch disconnector fuse unit :- in
old days the main switches( SFU- Switch fuse unit) out put
terminals& fuses are mechanically connected when switch is
in OFF position but in SDF/SD when the switch is OFF
position there is no any connection between input/ out put
terminals & fuses.
Bypass switch - it is just like an ON/OFF switch , if any
auto linked circuit connections are failure you can use a
switch to make the circuit complete.
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
How we can calculate the consumption in kwh of motor on basis of kw @100% load, @50% load & @ no load.
What are the types of piano switches?
Can clean earth cable be considered as low current cable
can any one suggest me the tilt angle of my solar pannel ?? or tell me how can i know the fix tilt angle of my solar pannel?? my cordinates are 31.503629,72.993164.
Mention what are the types of semi-conductors?
-What shall be short circuit current of LV switchgear for a 1000 kva, 11.415kv, 3 phase tranformer with 5% reactance.
how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids
What is essential to prove safe isolation of electrical circuit?
how to calculate the size of the HT cable
why using transformer and thyristor switch in 3 phase apfc panel
How much pf maintan in dg set in 6o% load,when Dg runnig Neutaal Earthing removed what happen.
how will we calculate the copper wire load..
What are the significant parts of dc generator?
How vfd saving power.
Where can I get Iidian straderd specifications for electrical items or works in web? please help me.
