UL 60730-2-13A-2002 家用和类似用途的自动电控制装置.第2部分:湿敏控制器的特殊要求
UL Standard for Safety Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Humidity Sensing Controls First Edition
1 Scope and normative references
This clause of part 1 is applicable except as follows：
This part of IEC 60730 applies to automatic electrical HUMIDITY SENSING CONTROLS for use in on or in
association with equipment for household and similar use，including controls for heating，air-conditioning
and similar applications The equipment may use electricity，gas，oil，solid fuel，solar thermal energy，etc
or a combination thereof
1.1.1 This part 2 applies to the inherent safety，to the OPERATING VALUES，OPERATING TIMES，and OPERATING
SEQUENCES where such are associated with equipment safety It also applies to the testing of automatic
ELECTRICAL CONTROL devices used in，or in association with，household or similar equipment
This pa rt 2 does not apply to automatic ELECTRICAL CONTROLS designed exclusively for industrial applications
This part 2 is also applicable to individual controls utilized as part of a control system or controls which
are mechanically integral with multifunctional controls having non—electrical outputs
This part 2 applies to automatic electric controls using NTC or PTC thermistors，additional requirements
for which are contained in annex J
Automatic ELECTRICAL CONTROLS for equipment not intended for normal household use，but which
nevertheless may be used by the public，such as equipment intended to be used by laymen in shops，in
light industry and on farms，are within the scope of this part 2
1.1.2 This part 2 is also applicable to controls for appliances within the scope of IEC 60335
Throughoutthis Un 2 theword"equipment。includes‘appliance‘and"control sy~em“
1.1.3 This part 2 applies to MANUAL CONTROLS when such are electrically and／or mechanically integral with
AUTOMAT C CONTROLS
Requirements for manual switches not forming part of an AUTOMATIC CONTROL are contained in IEC 61058
This part 2 applies to controls with a RATED VOLTAGE not exceeding 660 V and with a RATED CURRENT not
exceeding 63 A
Copyright．by the UndenEiLers Laboratories]nc
Sun Sep 05 16：48：36 2004