Section 14(viii) in General Conditions of Tariff and Schedules of Tariff
(viii)KVA rating mentioned on the name plate of welding sets by standard manufacturers shall be normally taken as connected load. In case of unstandard makes or in case of doubt, KVA rating of the Welding set should be taken as 75% of the product of open circuit voltage and maximum continuous hand welding current. The connected load shall be computed by assuming a power factor of 0.4.
