What is ics,icu,icw of load breaker
- 5 Answers
- 105613 Views
- Havells, NPCIL, I also Faced
- E-Mail Answers
Answer Posted / tad rybak
To my understanding Icm stands for Short Circuit Making
Capacity.
According to standard IEC 947-2 or BS EN60947, etc.
It is equal to 2.2 x Icu, where Icu means Ultimate breaking
capacity.
| Is This Answer Correct ? | 53 Yes | 31 No |
Post New Answer View All Answers
How to calculate earth fault current for 6.6 KV , 50 HZ , 756 Amps , 3000 RPM , 0.8 PF generator
If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?
What is state space method ? Why its used ? Can it applicable on linear, non-linear, 1st order, higher order, homogeneous, non-homogeneous, open-loop , closed loops , stable & unstable systems ?
sir i am apearing for nic exam.i dont know exam pattern.can you please send me some model papers
electrical knowelge
how does a submersible pump work..?
why you don not show protection and type of isolation in key single line diagram?
WHAT IS THE FAULT WHEN 100HP TURBINE MOTOR TRIPS, LIST THE FAULTS AND ITS TRABULESHOOTING TIPS.. MY AUTO TARNSFORMER STARTER TRIPS
What is knee point voltage of transformer?
Hello sir, pls send me hpcl technical test papers .i am. Appearing for the exam.
Can we use a absolute encoder to show rpm of a motor ? what about the condition when power is off ? what is difference if a incremental one is used ?abanirout@gmail.com
Draw a block diagramof Three UPS systems connected in Parallel mode?
write encoder 17 pins details? pin a;b+, pin b;w+,..pin s & t. what is the meaning of b+, w+? explain;
What will be advantage if we put some load in neutral of grounded star transformer & loadshortcircuit current,rated current of cable & MCB with example?
Can you tell me more about pu systems (per unit systems )calculation in large power systems? how to get the base for voltage and power in generator, transformator and transmission lines?
