scope:

The Extended version (EXV) of an official IEC Standard offers users a comprehensive and detailed document that encompasses both the standard itself and its associated reference documents. In the EXV, any substitutions or additional content are prominently highlighted within the document, making it easier for users to identify and understand the modifications or extensions that have been made.

This part of IEC 60335 deals with the safety of electric drives for horizontally and vertically moving gates, doors, garage doors and windows for household and similar purposes, their rated voltage being not more than 250 V for single-phase drives and 600 V for other drives including direct current (DC) supplied appliances and battery-operated appliances. It also covers the hazards associated with the movement of the driven part.

Drives not intended for normal household use but which nevertheless can be a source of danger to the public, such as drives intended to be used by laymen in shops, offices, hotels, restaurants, hospitals, in industry and on farms, are within the scope of this standard.

Requirements for drives for doors that can be used in emergency routes and exits are given in normative Annex AA.

Examples of drives within the scope of this standard are drives for

- folding doors;

- revolving doors;

- rolling doors;

- roof windows;

- sectional overhead doors;

- swinging and sliding gates or doors.

NOTE 101 Examples are shown in Figure 101.

NOTE 102 Drives can be supplied with a driven part.

As far as is practicable, this standard deals with the common hazards presented by drives that are encountered by all persons in and around the home. However, in general, it does not take into account

- persons (including children) whose

• physical, sensory or mental capabilities; or

• lack of experience and knowledge

prevents them from using the drive safely without supervision or instruction;

- children playing with the drive.

For appliances intended to be used in vehicles or on board ships or aircraft, additional requirements can be necessary. In many countries, additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities and similar authorities.

This standard does not apply to drives

- for vertically moving garage doors for residential use (60335-2-95);

- for shutters covering doors and windows (including locations where the door is set back from the shutter), awnings, blinds and similar equipment (60335-2-97);

- intended exclusively to be used by trained persons in commercial and industrial premises;

- for specific purposes, such as fire doors;

- for natural smoke exhaust ventilators not used as windows (ISO 21927-2);

- intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas).

This standard does not apply to movement of a pedestrian door where such movement is based solely on stored energy.