need help,
please can someone tell me how can i calculate the main
breaker and branches breakers to distribution panels (MDB)
depending on the load ampere .. i really need it but can't
find any site >>
Answers were Sorted based on User's Feedback
Answer / nandhu
from the load u just calculate
the load current ,multiply by
1.5 ,diversity factor and find
the next higher value in the
breakers chart and u choose ,its
very simple
nandhu
Is This Answer Correct ? | 1 Yes | 0 No |
refer to siemens ,Abb, schnieder ACB,MCCB,MCB
MANUFACTURER CATALOGS.
Is This Answer Correct ? | 0 Yes | 0 No |
3- What is the target from Zero Impedance, Single Phase Imp., S/C Imp. and magnetic balance tests?
why do we prefer alternating current in india where as in USA prefers DC?
If a high resistance fault occurs,then what are the changes will happen in the system?
what is the formula for transformer oil?
what is DG synchronization panel plz explain the working!!!!!!!
12 Answers Kirloskar, Lanco, MPS Techologies, Sedemac,
Between educational qualification and practical work experience, give us a brief explanation on your practical experience in your past Endeavour that you performed well to the satisfaction of your past or present employer?
hi, i have 3x200KVA and 2 x 80KVA UPS with battery bank of 150AH 68Nos. and 100AH 204Nos., i need to install AC either ductable or PAC type, so can you help me to calculate heat load and capacity of the AC to install.
how to use single phase supply for a three phase equipement.
Why the core in the distribution transformer is in even number
Capacitor bank require for 1000amp load
2 Answers Biodeal, Pharmaceutical,
For 132 KV line, PT or CVT which is prefered for measuring & protection? is there any IS or IEE standard available?
what will happen if multimeter(selector switch at DC voltage) and terminal at current is connected to DC supply?