This standard deals with the safety of electrically operated commercial hoods intended for installation above commercial cooking appliances such as ranges, griddles, griddle grills and deep fat fryers, and not intended for household use, their rated voltage being not more than 250 V for single phase hoods connected between one phase and neutral, and 480 V for other hoods. Only single complete units and hoods supplied as separate parts which when assembled form a complete working hood, incorporating a fan, are within the scope of the standard.
DS/EN 60335-2-99:2003 history
2003DS/EN 60335-2-99:2003 Household and similar electrical appliances - Safety - Part 2-99: Particular requirements for commercial electric hoods