Kingway generator sets are compliant with ISO 9001 standard, which include the following directives:
(1) PRP (Prime Power)
Prime power Continuous running at variable load for unlimited periods with 10% overload available for 1 hour in any 12 hour period.
In accordance with ISO 8528, ISO 3046.
(2) ESP (Standby Power)
Standby power: Continuous running at variable load for duration of an emergency. No overload is permitted on these ratings. In accordance with ISO 3046 .