what is meant by motor protection relay & its working
principle ?k
- 1 Answers
- 3715 Views
- Pricol, I also Faced
- E-Mail Answers
Answer Posted / vinoth
its for Protecting motor in overload,earthfault,underload and single phasing.
it need CT inputs / Some of the relay will works without CT by direct insert the power cable in Power-hole of relay.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
if voltage bt phase & nutral is 38v in a panel board . whats the root cause.
Why is water motor not taking the pressure? what is the problem?
how to protect motor in dol starter having capacity of 30 hp.40 hp?
how balanced in star delta connection ?
define displacement & magnitude ?
State the formula for overall efficiency of thermal power station
why all the feeders are designed in a particular manner ... is there any reason for that???
Any one can explaination about calibration with rotating sub standards?
What is the maximum operating temperature for a thermoplastic insulated cable?
Give the topology of current amplifier with current shunt feedback?
briefly explain the main blocks found in a microprocessor based system
How to calculate fault level of 11 KV system
Enlists the applications of sampled data systems?
What are the special cables required for explosion proof wiring?
How I calculate the ELCB for circuit breakers?
