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1、U L 60730-2- 1 6A ISBN 0-7629-0550-6 Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Au toma tic Electrical Water Level Controls of the Float Type for Household and Similar Ap pl i cat ions Copyright Underwriters Laboratories Inc. Provided by IHS unde
2、r license with ULLicensee=Army Northwestern Div./7838506130 Not for Resale, 08/30/2006 10:14:10 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./7838506130 Not for R
3、esale, 08/30/2006 10:14:10 MDTNo reproduction or networking permitted without license from IHS -,-,- FEBRUARY 5,2002 - UL 60730-2-16A trl Underwriters Laboratories Inc. (UL) 333 Pfingsten Road Northbrook, IL 60062-2096 UL Standard for Safety for Automatic Electrical Controls for Household and Simila
4、r Use; Part 2: Particular Requirements for Automatic Electrical Water Level Controls of the Float Type for Household and Similar Applications, UL 60730-2-16A First Edition, Dated February 5, 2002 The revised requirements are substantially in accordance with ULs Bulletin(s) on this subject dated Nove
5、mber 19, 1999. The bulletin(s) is now obsolete and may be discarded. The master for this Standard at ULs Northbrook Office is the official document insofar as it relates to a UL service and the compliance of a product with respect to the requirements for that product and service, or if there are que
6、stions regarding the accuracy of this Standard. ULs Standards for Safety are copyrighted by UL. Neither a printed copy of a Standard, nor the distribution diskette for a Standard-on-Diskette and the file for the Standard on the distribution diskette should be altered in any way. All of ULs Standards
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15、IHS -,-,- tr2 FEBRUARY 5,2002 - UL 60730-2-16A If a single-user version electronic Standard was purchased, one copy of this Standard may be stored on the hard disk of a single personal computer, or on a single LAN file-server or the permanent storage device of a multiple-user computer in such a mann
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20、quirements in this Standard are now in effect, except for those paragraphs, sections, tables, figures, and/or other elements of the Standard having future effective dates as indicated in the preface. The prior text for requirements that have been revised and that have a future effective date are loc
21、ated after the Standard, and are preceded by a “SUPERSEDED REQUIREMENTS notice. New product submittals made prior to a specified future effective date will be judged under all of the requirements in this Standard including those requirements with a specified future effective date, unless the applica
22、nt specifically requests that the product be judged under the current requirements. However, if the applicant elects this option, it should be noted that compliance with all the requirements in this Standard will be required as a condition of continued Listing, Recognition, and Follow-Up Services af
23、ter the effective date, and understanding of this should be signified in writing. It should be noted that in an effort to more closely match the IEC text, information in the following checklist related to annexes may not correlate correctly at this time with the annex identification in the annexes t
24、hemselves. This information will be correct in future revision cycles. Copyright O 2002 Underwriters Laboratories Inc. This Standard consists of pages dated as shown in the following checklist: Page Date 1-22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25、. . . . . . . . . . . . . . . . . . . . . . . . . . . . February 5, 2002 AI-A2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . February 5,2002 Copyright Underwriters Laboratories Inc. Provided by IHS unde
26、r license with ULLicensee=Army Northwestern Div./7838506130 Not for Resale, 08/30/2006 10:14:10 MDTNo reproduction or networking permitted without license from IHS -,-,- FEBRUARY 5,2002 1 UL 60730-2-16A Standard for Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requ
27、irements for Automatic Electrical Water Level Controls of the Float Type for Household and Similar Applications Prior to the first edition of UL 60730-2-16A, the requirements for the products covered by this Standard were included in UL 60730-2-16. First Edition February 5,2002 An effective date inc
28、luded as a note immediately following certain requirements is one established by Underwriters Laboratories Inc. Revisions of this Standard will be made by issuing revised or additional pages bearing their date of issue. A UL Standard is current only if it incorporates the most recently adopted revis
29、ions, all of which are itemized on the transmittal notice that accompanies the latest set of revised requirements. ISBN 0-7629-0550-6 COPYRIGHT O 1999, 2002 UNDERWRITERS LABORATORIES INC. Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./78
30、38506130 Not for Resale, 08/30/2006 10:14:10 MDTNo reproduction or networking permitted without license from IHS -,-,- 2 UL 60730-2-16A FEBRUARY 5,2002 No Text on This Page Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./7838506130 Not fo
31、r Resale, 08/30/2006 10:14:10 MDTNo reproduction or networking permitted without license from IHS -,-,- FEBRUARY 5,2002 UL 60730-2-16A 3 CONTENTS Preface (UL) 5 Foreword (UL) . .6 NATIONAL DIFFERENCES .7 FOREWORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
32、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Scope and normative references . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 . . . . . . . . . . . . . . . .I1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
33、 . . . . .I2 . . . . . . . . . . . . . . . .I2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.4 According to features of AUTOMATIC ACTION . . . . . . . . . . . . . . . . . . . . . . . . . . . .
34、. . . . . . 6.3 According to their purpose . 7 Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Constructional requirem
35、ents . . . . . . . . . . . . . . . . . . . 14 11.4 Actions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 .I 1 Requirements during mounting, maintenance and servicing . . . . . 12 Moisture and dust resistance . . . . . . . . . . . . . . . . . . . . . . . . . . .
36、 . . 13 Electric strength and insulation resistance . . . . . . . . . . . . . . . . . 14 Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 MANUFACTURING DEVIATION and DRIFT 16 Environmental stress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
37、. . . . . . . . . . . 17 Endurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I7 . . . . . . . . . . . . . . . .I7 18 . . . . . . . . . . . . . . . 18 18 18 19 romagnetic disturbances . . . . . .I9 . . . . . . . . . . . . . . . . . . . . . . . . . .
38、. . . . . . . 21 Resistance to heat, fire and tracking . . . . . . . . . . . 22 Resistance to corrosion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Radio interference suppression . . . . . . . . . . . . . . . . 24 Components . . . . . . . . . . . . . . . . . . . . . . . . .
39、. . . . . . . . . . . . . . . . . 27 Abnormal OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Guidance on the use of ELECTRONIC DIS . . . . . . . . . . . . Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLic
40、ensee=Army Northwestern Div./7838506130 Not for Resale, 08/30/2006 10:14:10 MDTNo reproduction or networking permitted without license from IHS -,-,- 4 UL 60730-2-16A FEBRUARY 5,2002 Figures Annexes Annex E Circuit for measuring LEAKAGE CURRENT Annex H (normative) Requirements for ELECTRONIC CONTROL
41、S H.ll Constructional requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 H.ll .I2 Controls using software . H.23 Electromagnetic compatibility (EMC) requirements - emission . .20 H.23.1.2 Radio frequency emission . .20 H.26 Electromagnetic compa
42、tibility (EMC) requirements - immunity H.26.10 Ring wave test . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I9 .20 . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Annex AA (normative) Requirements for RESPONSE DELAY Annex 16.DVA - Manufacturing and Production Tests (normative) Co
43、pyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=Army Northwestern Div./7838506130 Not for Resale, 08/30/2006 10:14:10 MDTNo reproduction or networking permitted without license from IHS -,-,- FEBRUARY 5,2002 UL 60730-2-16A 5 Preface (UL) This UL Standard 60730-2-
44、1 6A, Standard for Safety for Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Water Level Controls of the Float Type for Household and Similar Applications, is to be used in conjunction with the third edition of UL 60730-IA. The r
45、equirements for automatic electrical water level controls of the float type for household and similar applications are contained in this part 2 Standard and UL 60730-IA. Requirements of this part 2 Standard, where stated, amend the requirements of UL 60730-IA. Where a particular subclause of UL 6073
46、0-IA is not mentioned in UL 60730-2-16A, the UL 60730-IA subclause applies. The text, figures and tables of IEC Publication Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Water Level Controls of the Float Type for Household and S
47、imilar Applications, IEC 60730-2-16, copyright 1995 as amended in 1997, are used in this Standard with the consent of the IEC and the American National Standards Institute (ANSI). The IEC copyrighted material has been reproduced with permission from ANSI. ANSI should be contacted regarding the repro
48、duction of any portion of the IEC material. The IEC Foreword and Introduction are not a part of the requirements of this Standard but are included for information purposes only. Copies of IEC Publication 60730-2-16 may be purchased from ANSI, 11 West 42nd Street, New York, New York, 10036, (212) 642-4900. Note - Although the intended primary application of this Standard is stated in its Scope, it is important to note that it remains the responsibility of the users of the Standard to judge its suitability for their particular purpos