scope:

This Standard applies to household electric ranges that are intended to be used on a 60 Hz ac supply with a nominal system voltage of 120/240 V.

This Standard specifies the methods to be used in measuring the capacity, the energy consumption, and the energy efficiency of electrically operated ranges.

This Standard does not apply to

(a) microwave cooking appliances;

(b) portable units designed for an electrical supply of 120 V;

(c) induction heating elements; or

(d) warming elements that are rated less than 250 W.