WARPP ENGINEERS PVT LTD
36/15,UNIQUE INDL ESTATE ,DHUMAL NAGAR ,WALIV PHATA ,VASAI(EAST)
C NO -8080808734
EMAIL - service@warpp.co.in
9)
When long cables are used you need to select higher
cross-sectional area of conductors to avoid voltage drop
during the usage.
Selection guide for type of MCB
MCB
Type
Tripping Current
Application
B Type 3 to 5 times the rated
current
Purely resistive load like lighting
and general-purpose outlets
C Type 5 to 10 times the rated
current
Moderate inductive load like air
conditioners, residential /
commercial pumps
D Type 10 to 20 times the rated
current
Heavy inductive loads like heavy
induction motor and welding
machines
Selection of cable size for input supply
Please note that the cable size required for input supply
depends on following
1)
Whether the machine is single phase or three phases
2)
Input KVA of the machine
3)
Distance from electrical supply point
First calculate the current the machine will draw based on the
input KVA given (refer to technical specification page for this)