Dear All
The power back up cost is based mainly on % of Rated Load in running &
condition (No. Of hrs run & type of maintenance) of DG. This is also
based on installation of DG's Capacities. In case the DG by compulsion
one had to run at less than 50% of rated load than consumption as well
maintenance cost has to go high.
In the undersigned opinion the DG cost vaiable only has to be Rs. 11.5
per unit or more as explained above. M/s Vipul is maintaining always
arround Rs. 11.5 per unit: I shall say selection of DG sets are O.K.
In our case in winters we have running load less than 50% of rated
load.
Regards
B.K.Aggarwal
D-503 (Park View City-I)
9811138344