PLease anyone can tell me CTUM-15 specification?
- 1 Answers
- 11096 Views
- Gilbert Maxwell, I also Faced
- E-Mail Answers
Answer Posted / neoveyron
CTUM 15 is a alstom make electromechanical relay used for the Sensitive earth fault protection for feeders by means of a CBCT. These operate on the principle of leakage current measurement by means of a residual connection of CT or a CBCT. These can be set for 1% to 16 % of CT ratings. The time dial settings can be set from 60 milliseconds to 750 miliseconds. These provide protection against high resistance ground faults on an earthed system.
| Is This Answer Correct ? | 7 Yes | 1 No |
Post New Answer View All Answers
What is the dependency of stiffness on load angle??
what are the advantages disadvantages of connecting high voltage block( 1:1 transformers) transformers between the turbo generators and busbars.
Sir, I have applied for the of Jr.engineer(Electrical & Electronics) & ASST. LOCO PILOT at ALL RRB BOARDS. please send me all RRB Boards solved papers in the year of 2001 tO till date. i requested send me the papers to my id as soon as possible (jet_0991@yahoo.com). (This is very urgent) Thank You,
how much winding resistance of 0.75kw to 12.5kw 3ph sqwiralcage induction motor?
WHAT IS SHORT CIRCUIT STRENGTH OF 100 AMPS MCCB?
what is the difference between surge protection capacitor and surge arrestor
What is the function of auadag in a cro?
why we use condenser in the thermal power plant, althrough the same vapour will be again heated
Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me
Showing results for capital, machinery, stock,wages, carriage in words, salaries, factory rent, repairs, fuel and power, buildings, debtors, sales, purchases, creditors, return outwords, return inwords, drawings, discount allowed, discount receivable, office expenses, bills payable, bills receivable, cash in hand, cash at bank, office rent comes under debit or credit
What happen when change order of CT in GIS feeder?
what is meant by 3rd hormonics ?
how dia of wire and angles are calculated for overhead shielding wire to protect substation equipment from lightening strokes???
How much voltage we need to apply in 33kv cable during hipot test of cable
What is the minimum underground tank size capacity considered for firefighting purpose?
