Interested to Buy Any Domain ? << Click Here >> for more details...
how many percent setting of motor over load relay of its
full load current
- 6 Answers
- 15490 Views
- I also Faced
- E-Mail Answers
Answer Posted / bijay
RELAY SETTING REQUIRES TWO THINGS CURRENT AND TIME
CURRENT SETTING CAN BE UP TO 20 TO 30 % FOR SMALL MOTORS
AND UPTO 10% IN MV MOTORS.
BUT DONT FORGET FOR MUCH TIME U R OVERLOADINIG THE MOTOR.
TIME SETTING IS ALSO IMPORTANT...
THIS DETERIORATES ITS INSULATION
| Is This Answer Correct ? | 11 Yes | 9 No |
Post New Answer View All Answers
Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet
How the annunciator works ? How to do its wiring
why we used dc supply for field in dg set
WRITEDOWN FEW RELY CODES
I want to know Electrical Circuit?
how we calculate the withstansing current capacity of wires&cables?
all details of DG UPS HVAC
Explain Need of a starter in a dc motor.? Also explain any two starting and speed control method of dc motor?
Can we use 230VAC, 63A MCB for 120VAC, 63A supplied heaters load?
rajha power sector details
Is there any standard guidelines/Criteria to design NGR/NGT.?
what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network
WHAT KIND OF LIGHTENING PROTECTION SCHEMS CAN BE ADOPTED FOR THE FLAT ROOF OF BIG DIMENSION.
I have 2 KW electric water heater.I am gonna use it in controlling water temp.so I needed to increase or decrease the heating capacity.is there any electrical-electronic circuit for varying the resistance & so current?
What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.
