Rating Defination

Prime Power

Prime power rating is applicable for supplying electric power in lieu of commercially purchased power. Prime power is the power available at variable load for an unlimited number of hours. A 10% overload capacity is available at intermittent periods.
Rating is in accordance with ISO-8528/1, overload power in accordance with ISO-3046/1 BS5514, AS2789 and DIN 6271.

Stand by Power

Stand by Rating apply in installations served by a reliable utility source. A stand by rating is applicable to varying loads for the duration of power outage. There is no overload capability for this rating.
Rating is in accordance with ISO-8528/1, overload power in accordance with ISO-3046/1 BS5514, AS2789 and DIN 6271.

Continuous Power

For continuous rating (Based load rating) and for limited running time consult head office.