UL 201:2000 pdf download Garage Equipment
3 General
3.1 Components
3.1 revised June 30,2000
3.1.1 Except as indicated in 3.1.2, a component of equipment covered by this standard shall comply withthe requirements for that component, See Appendix A for a list of standards covering components usedin the products covered by this standard.
3.1.1 revised June 30,2000
3.1.2 A component is not required to comply with a specific requirement that:a) Involves a feature or characteristic not required in the application of the component in theproduct covered by this standard, or
b) ls superseded by a requirement in this standard.3.1.2 revised June 30.20003.1.3 A component shall be used in accordance with its rating established for the intended conditions ofuse.
3.1.3 revised June 30.2000
3.1.4 Specific components are incomplete in construction features or restricted in performancecapabilities, Such components are intended for use only under limited conditions, such as certairtemperatures not exceeding specified limits, and shall be used only under those specific conditions.
3.1.4 revised June 30,2000
3.2 Units of measurement
3.2.1 Values stated without parentheses are the requirement. Values in parentheses are explanatory olapproximate information.
3.2.1 revised June 30,2000
3.2.2 Values of voltage and current are rms values, unless otherwise stated.
3.2.2 effective December 21，1997
3.3 Undated references
3.3.1 Any undated reference to a code or standard appearing in the requirements of this standard shallbe interpreted as referring to the latest edition of that code or standard.
3.3.1 effective December 21，1997
4General
4 deleted July 24，1996
5 Frame and Enclosure
5.1 General
5.1.1 Garage equipment shall be formed and assembled so that it has the strength and rigidity requiredto resist the abuses to which it may be subjected without resulting in a risk of fire, electric shock, or injurto persons due to total or partial collapse with resulting reduction of spacings, loosening or displacementof parts. or other defects.
5.1.1 revised December 26，1997
5.1.2 The enclosure of all equipment shall prevent molten metal, burning insulation, flaming particles, orsimilar materials from falling on combustible materials, including the surface upon which the equipment issupported.
5.1.2 revised June 30,2000
5.1.3 For compliance with 5.1.2 a barrier or pan of noncombustible material shall be provided:
a) Under a motor unless:
1) The structural parts of the motor or of the equipment provide the equivalent of sucha barrier;
2) The protection provided with the motor is such that no burning insulation or moltenmaterial falls to the surface that supports the equipment when the motor is enerqizedunder each of the following fault conditions:
i) Open main winding;
ii) Open auxiliary windings;
iii) Starting switch short-circuited; and
iv) Capacitor of a permanent-split-capacitor motor short-circuited – the shortcircuit is to be applied before the motor is energized, and the rotor is to belocked:
UL 201:2000 pdf download
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