BS EN IEC 63078:2020 pdf download.Installations for electroheating and electromagnetic processing一Test methods for induction through-heating installations
3.127 electrical energy consumption of the installation
active electrical energy consumption
electrical energy supplied to the induction through-heating installation during the defined time period, including the active electrical energy consumption of the equipment Ege and the active electrical energy consumption of electrical and mechanical auxiliaries of the equipment Ega
3.128 specific electrical energy consumption of the equipment/installation
ratio of the electrical energy consumption of the equipment/installation EgelEgi for heating specified billets from their starting temperature Obs to rated temperature 0br and then holding them for temperature homogeneity, to the total mass of qualified billets of those through-heated billets, during a complete cycle of the batch heating type installation or a longer defined time period of the continuous heating type and stage heating type installations
Note 1 to entry:For a partial through-heating application, only the total mass of the through-heated parts of qualified billets is considered.[SOURCE: IEC 60398:2015, 3.2.3，modified - The words“energy consumption" and“energy" have been changed to“electrical energy consumption", the definition suitable for three types of induction through-heating equipment/installation has been given with a note added.]
3.129 productivity
Note 1 to entry: For partial through-heating application, only the total mass of the through-heated parts of qualified billets is considered.[SOURCE: IEC 60050-841:2004，841-22-71, modified - The definition suitable for three types of induction through-heating installation has been given with a note added.]
3.130 heating efficiency of the equipment/installation
ratio of the usable enthalpy increase in the qualified billets of those through-heated billets to the active electrical energy consumption of the equipment Ege or to the active electrical energy consumption of the installation Egi during a complete cycle of the batch heating type installation or a longer defined time period of the continuous heating type and stage heating type installations [SOURCE: IEC 60398:2015，3.2.4， modified - The definition suitable for three types of induction through-heating equipment/installation has been given.]
The cold state tests shall be undertaken after manufacture or repair as well as during installation and regulation in the cold state. Installation and test preparation shall be carried out according to the manufacturer's instructions. Before the test, the electrical connections,switches, control system and some dimensions, etc. of the installation shall be inspected. BS EN IEC 63078 pdf download.