1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULNational Differences ForUL 60730-1AAutomatic Electrical Controls for Household and Similar Use; Part 1: General RequirementsUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTR
2、IBUTION WITHOUT PERMISSION FROM ULNational Differences ForUL 60730-1AAutomatic Electrical Controls for Household and Similar Use; Part 1: General RequirementsEdition: 3Edition Date: January 28, 2002This document provides a single listing of the National Differences included in the UL adoption ofthe
3、corresponding IEC standard. Editorial differences appearing in the UL standard are notincluded in this technical compilation. The complete listing of National Differences is available inthe UL standard.The master for this standards document at ULs Northbrook Office is the official standards document
4、insofar as it relates to a UL service and the compliance of a product with respect to the requirements forthat product and service, or if there are questions regarding the accuracy of this document.ULs standards documents are copyrighted by UL. Neither a printed copy of a standards document, northe
5、electronic file for a standards document should be altered in any way. All of ULs standards documentsand all copyrights, ownerships, and rights regarding those standards documents shall remain the sole andexclusive property of UL.All rights reserved. No part of this standards document may be reprodu
6、ced, stored in a retrieval system,or transmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwisewithout prior permission of UL.UL provides this standards document as is without warranty of any kind, either expressed or implied,including but not limited to, the
7、implied warranties of merchantability or fitness for any purpose.In no event will UL be liable for any special, incidental, consequential, indirect or similar damages,including loss of profits, lost savings, loss of data, or any other damages arising out of the use of or theinability to use this sta
8、ndards document, even if UL or an authorized UL representative has been advisedof the possibility of such damage. In no event shall ULs liability for any damage ever exceed the pricepaid for this standards document, regardless of the form of the claim.UL reserves the right to change the format, pres
9、entation, file types and formats, delivery methods andformats, and the like of both its printed and electronic Standards documents without prior notice.Purchasers of the electronic versions of ULs standards documents agree to defend, indemnify, and holdUL harmless from and against any loss, expense,
10、 liability, damage, claim, or judgement (includingreasonable attorneys fees) resulting from any error or deviation introduced while purchaser is storing anelectronic standards document on the purchasers computer system.If a single-user version electronic standards document was purchased, one copy of
11、 this standardsdocument may be stored on the hard disk of a single personal computer, or on a single LAN file-serveror the permanent storage device of a multiple-user computer, or made available through the purchasersIntranet in such a manner that this standards document may only be accessed by one
12、user at a time andfor which there is no possibility of multiple simultaneous, concurrent access.JANUARY 28, 2002NATIONAL DIFFERENCES FOR UL 60730-1A2UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULIf a multiple-user version electronic standard
13、s document was purchased, one copy of the standardsdocument may be stored on a single LAN file-server, or on the permanent storage device of amultiple-user computer, or made available through the purchasers Intranet. The number of simultaneous,concurrent users shall not exceed the number of users au
14、thorized.Electronic standards documents are intended for on-line use, such as for viewing the requirements of astandards document, conducting a word search, and the like. Only one copy of the standards documentmay be printed from each single-user version of an electronic standards document. Only one
15、 copy of thestandards document may be printed for each authorized user of a multiple-user version of an electronicstandards document. Because of differences in the computer/software/printer setup used by UL and thoseof electronic standards document purchasers, the printed copy obtained by a purchase
16、r may not lookexactly like the on-line screen view or the printed standards document.An employee of an organization purchasing a UL standards document can make a copy of the page orpages being viewed for their own fair and/or practical internal use.This document provides a single listing of the Nati
17、onal Differences included in the UL adoption ofthe corresponding IEC standard. Editorial differences appearing in the UL standard are notincluded in this technical compilation. The complete listing of National Differences is available inthe UL standard.The master for this standards document at ULs N
18、orthbrook Office is the official standards documentinsofar as it relates to a UL service and the compliance of a product with respect to the requirements forthat product and service, or if there are questions regarding the accuracy of this document.ULs standards documents are copyrighted by UL. Neit
19、her a printed copy of a standards document, northe electronic file for a standards document should be altered in any way. All of ULs standards documentsand all copyrights, ownerships, and rights regarding those standards documents shall remain the sole andexclusive property of UL.All rights reserved
20、. No part of this standards document may be reproduced, stored in a retrieval system,or transmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwisewithout prior permission of UL.UL provides this standards document as is without warranty of any kind, either expr
21、essed or implied,including but not limited to, the implied warranties of merchantability or fitness for any purpose.In no event will UL be liable for any special, incidental, consequential, indirect or similar damages,including loss of profits, lost savings, loss of data, or any other damages arisin
22、g out of the use of or theinability to use this standards document, even if UL or an authorized UL representative has been advisedof the possibility of such damage. In no event shall ULs liability for any damage ever exceed the pricepaid for this standards document, regardless of the form of the cla
23、im.UL reserves the right to change the format, presentation, file types and formats, delivery methods andformats, and the like of both its printed and electronic Standards documents without prior notice.Purchasers of the electronic versions of ULs standards documents agree to defend, indemnify, and
24、holdUL harmless from and against any loss, expense, liability, damage, claim, or judgement (includingreasonable attorneys fees) resulting from any error or deviation introduced while purchaser is storing anelectronic standards document on the purchasers computer system.JANUARY 28, 2002 NATIONAL DIFF
25、ERENCES FOR UL UL 60730-1A 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULIf a single-user version electronic standards document was purchased, one copy of this standardsdocument may be stored on the hard disk of a single personal computer,
26、or on a single LAN file-serveror the permanent storage device of a multiple-user computer, or made available through the purchasersIntranet in such a manner that this standards document may only be accessed by one user at a time andfor which there is no possibility of multiple simultaneous, concurre
27、nt access.If a multiple-user version electronic standards document was purchased, one copy of the standardsdocument may be stored on a single LAN file-server, or on the permanent storage device of amultiple-user computer, or made available through the purchasers Intranet. The number of simultaneous,
28、concurrent users shall not exceed the number of users authorized.Electronic standards documents are intended for on-line use, such as for viewing the requirements of astandards document, conducting a word search, and the like. Only one copy of the standards documentmay be printed from each single-us
29、er version of an electronic standards document. Only one copy of thestandards document may be printed for each authorized user of a multiple-user version of an electronicstandards document. Because of differences in the computer/software/printer setup used by UL and thoseof electronic standards docu
30、ment purchasers, the printed copy obtained by a purchaser may not lookexactly like the on-line screen view or the printed standards document.An employee of an organization purchasing a UL standards document can make a copy of the page orpages being viewed for their own fair and/or practical internal
31、 use.Copyright 2002 Underwriters Laboratories Inc.JANUARY 28, 2002NATIONAL DIFFERENCES FOR UL UL 60730-1A4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULPrefaceThis document provides a single listing of the technical National Differences incl
32、uded in the UL adoptionof the corresponding IEC standard. Editorial national differences (those marked DE) are not included inthis technical compilation.In its IEC-based standards, UL uses the notations indicated below to identify national difference type, andthese types are additionally noted in th
33、is document. The standard may not use all types of thesedeviations.DR - These are deviations based on the National Electrical Code (NEC) and other U.S. RegulatoryRequirements.D1 - These are deviations which are based on basic safety principles and requirements, elimination ofwhich would compromise s
34、afety for U.S. consumers and users of products.D2 - These are deviations based on safety practices. These are deviations for IEC requirements that maybe acceptable, but adopting the IEC requirements would require considerable retesting or redesign on themanufacturers part.DC - These are deviations b
35、ased on the component standards and will not be deleted until a particularcomponent standard is harmonized with the IEC component standard.DE - These are deviations based on editorial comments or correctionsJANUARY 28, 2002 NATIONAL DIFFERENCES FOR UL UL 60730-1A 5UL COPYRIGHTED MATERIAL NOT AUTHORI
36、ZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULNational Differences1.2DV.1 D2 Modification of 1.2 by adding the following text:The maximum voltage is 600 V. The maximum current is unlimited.1.2DV.2 D1 Addition of 1.2DV.2.1 to 1.2DV.2.3:1.2DV.2.1 Controls intended for connectio
37、n to ISOLATED LIMITED SECONDARY CIRCUITS operating ata voltage between conductors or between a conductor and earth not exceeding 42,4 V a. c.peak, or 60 V d. c., are not subject to the requirements of this Standard.1.2DV.2.2 However, such controls, where they are associated with the safety of thecon
38、trolled equipment; such as cut-outs; burner control systems; fuel valves and the like;shall be subject to the requirements of this Standard.1.2DV.2.3 For the purposes of this requirement the ISOLATED LIMITED SECONDARY CIRCUIT shallhave a capacity of 100VAorless and shall be:a) Inherently limited to
39、such that the output current under any condition of load,including short circuit is not more than 8 A after 1-minute of OPERATION if thesource is a. c. or the open-circuit voltage is 0-30 V d. c.; and not more than 150/Vmaxamperes where Vmaxis the open-circuit voltage over 30 V but less than orequal
40、 to 60 V d.c., orb) Provided with a protective device rated5Aiftheopen-circuit voltage is 0-21,2V or 3,2 A if the open-circuit voltage is greater than 21,2 and less than or equal to42,4 V.1.5DV D2 Addition of the following to 1.5:The following UL Standards are referenced in this Standard:UL 20,Switc
41、hes, General Use SnapUL 44,Wires and Cables, Rubber-InsulatedUL 50,Enclosures for Electrical EquipmentUL 62,Flexible Cord and Fixture WireUL 83,Wire Cables, Thermoplastic-InsulatedJANUARY 28, 2002NATIONAL DIFFERENCES FOR UL UL 60730-1A6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION
42、ORDISTRIBUTION WITHOUT PERMISSION FROM ULUL 94,Plastic Materials for Parts in Devices and Appliances, Tests for FlammabilityUL 198G,Fuses for Supplementary Overcurrent ProtectionUL 224,Tubing, Extruded Quick-ConnectUL 310,Terminals, Electrically Quick-ConnectUL 353,Limit ControlsUL 372,Primary Safet
43、y Controls for Gas-and Oil-Fired AppliancesUL 429,Valves, Electrically-OperatedUL 467,Grounding and Bonding EquipmentUL 486A,Wire Connectors and Soldering Lugs for Use with Copper ConductorsUL 486B,Wire Connectors for Use with Aluminum ConductorsUL 498,Attachment Plugs and ReceptaclesUL 506,Transfor
44、mers, SpecialtyUL 508,Industrial Control Equipment, ElectricalUL 510,Tape, Electrical InsulatingUL 512,FuseholdersUL 514A,Metallic Outlet BoxesUL 514B,Fittings for Conduit and Outlet BoxesUL 514C,Nonmetallic Outlet Boxes, Flush-Device Boxes, and CoversJANUARY 28, 2002 NATIONAL DIFFERENCES FOR UL UL
45、60730-1A 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUL 746A,Polymeric Materials Short Term Property EvaluationsUL 746B,Polymeric Materials Long Term Property EvaluationsUL 746C,Polymeric Materials Use in Electrical Equipment EvaluationsU
46、L 746D,Polymeric Materials Fabricated PartsUL 796,Printed-Wiring BoardsUL 810,CapacitorsUL 817,Cord Sets and Power-Supply CordsUL 863,Time-Indicating and -Recording ApplianceUL 873,Temperature-Indicating and -Regulating EquipmentUL 917,Switches, Clock OperatedUL 969,Marking and Labeling SystemsUL 99
47、1,Tests for Safety-Related Controls Employing Solid-State DevicesUL 1004,Motors, ElectricUL 1020,Thermal Cutoffs for Use in Electrical Appliances and ComponentsUL 1054,Switches, Special UseUL 1059,Terminal BlocksUL 1077,Protectors, Supplementary, for Use in Electrical EquipmentJANUARY 28, 2002NATION
48、AL DIFFERENCES FOR UL UL 60730-1A8UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUL 1414,Capacitors, Across-the-Line, Antenna-Coupling and Line-by-Pass for Radio-and Television-Type AppliancesUL 1441,Sleeving, CoatedUL 1446,Systems of Insulat
49、ing Materials GeneralUL 1585,Transformers, Class 2 and 3UL 1998,Safety Related SoftwareUL 2111,Overheating Protection for Motors2.1.5DV D1 Modification of 2.1.5 by adding the following after the second note:The in some countries clause applies in the USA.2.1.6DV DR Addition of the following text:A Class 2 transformer is defined as a step-down transformer of the low-voltage secondarytype (30 volts or less) acceptable for use with Class 2 remote-control circuits, low-energypower circuits, and signal circuits (including bell or buzzer circuits and t
