What is the ELCB (Earth Leakage Circuit Breaker)

Electrical, Hot new

What is the

ELCB (Earth Leakage Circuit Breaker)

CHARACTERISTICS

· Phase (line), Neutral and Earth wire connected through ELCB.

· ELCB is working based on Earth leakage current.

· Operating Time of ELCB:

· The safest limit of Current which Human Body can withstand is 30ma sec.

· Suppose Human Body Resistance is 500Ω and Voltage to ground is 230 Volt.

· The Body current will be 500/230=460mA.

Hence ELCB must be operated in 30maSec/460mA = 0.65msec

Posted by abdul

Newer Post What is the difference between MCB, MCCB, ELCB, and RCCB

Post a Comment

:noprob:

:smile:

:shy:

:trope:

:sneered:

:happy:

:escort:

:rapt:

:love:

:heart:

:angry:

:hate:

:sad:

:sigh:

:disappointed:

:cry:

:fear:

:surprise:

:unbelieve:

:shit:

:like:

:dislike:

:clap:

:cuff:

:fist:

:ok:

:file:

:link:

:place:

:contact:

Top in weekRecentComments