Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between the 94 lockout relay and 86
lock out relay. I have noticed that the 94 lockout relay is
activated when the distance realy is activated and 86 is
activated when the 87T differential is activated. but why
can't the same lockouts be used for both the protection
schemes
- 10 Answers
- 72361 Views
- ABB, I also Faced
- E-Mail Answers
Answer Posted / bilal din
94 is ANSI code for tripping relay and 86 is ANSI code of
Louck out relay.
Both have specific fuction and can not be interchangable,
means we can not use lockout relay for trip fucntion and
vice versa,...
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
diff b/w normal grounding and resistance grounding
draw a circuit diagram connecting transformer OLTC- RTCC- VCB-Marshalling Box otherwise Explain in words
IN induction motor pf is increased using capacitors.what will be the effect on motor and system when very large capacitor is accidently installed and pf goes leading.
in non technical way how can u define POWER FACTOR??
What are the different methodes for calculating the short circuit Current?
Explain the working principle of Synchronous Generator and Assynchronous generator?
SIR, GIVE ME OPGW SAG CALCULATION FORMULA I AM DAE ELECTRICAL. THANKS
how we can do the insulation on secondary of ct explain and so that tan delta will within limit
Can we use both Electrical & mechanical interlock between tow breakers? if yes how, please explain
What will be the effect if I use inverter as UPS mood?
DEFINE BREAKING CAPACITY OF BUSBAR & HOW IT IS CALCULATED?
I have a reading off 1.5ohms at my mem my main c/b is rated at 40/6 amps in a domestic house and i was told to change it to a b curve c/b is this ok
How could I get a certificate of competency as Electrical Supervisor? I have completed By BTech in Electrical this year(2012) for VJTI Mumbai Maharashtra. Is it compulsory to be produced while joining?
either water sensor or flow meter,how we observe the water level, f any other equipment are in market ?
i want to learn control schedule for 11kv panel? can any one send the detailed control schedule?
