UL 61800-5-1-2012 UL Standard for Safety Adjustable Speed Electrical Power Drive Systems C Part 5-1 Safety Requirements C Electrical Thermal and Energy (First Edition Reprint with _1.pdf

1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 61800-5-1 Adjustable Speed Electrical Power Drive Systems Part 5-1: Safety Requirements Electrical, Thermal and EnergyUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTR

2、IBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Adjustable Speed Electrical Power Drive Systems Part 5-1: Safety Requirements Electrical, Thermal and Energy, UL 61800-5-1 First Edi

3、tion, Dated June 8, 2012 Summary of Topics This revision was issued to incorporate the following changes: 1. Clarication of Requirements for Functional Insulation 2. Impulse Test and Partial Discharge Test for Solid Insulating Materials 3. Generic Materials for Direct Support of Live Parts 4. Generi

4、c Materials Used as Insulating Barriers in Lieu of Spacings Text that has been changed in any manner or impacted by ULs electronic publishing system is marked with a vertical line in the margin. The revised requirements are substantially in accordance with Proposal(s) on this subject dated March 21,

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9、lectronic Standard on the purchasers computer system. The requirements in this Standard are now in effect, except for those paragraphs, sections, tables, gures, and/or other elements of the Standard having future effective dates as indicated in the preface. The prior text for requirements that have

10、been revised and that have a future effective date are located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice. MARCH 6, 2015 UL 61800-5-1 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MARCH 6, 2015 UL 61800-5-1

11、 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JUNE 8, 2012 (Title Page Reprinted: March 6, 2015) 1 UL 61800-5-1 Standard for Adjustable Speed Electrical Power Drive Systems Part 5-1: Safety Requirements Electrical,

12、 Thermal and Energy First Edition June 8, 2012 This ANSI/UL Standard for Safety consists of the First Edition including revisions through March 6, 2015. The most recent designation of ANSI/UL 61800-5-1 as an American National Standard (ANSI) occurred on March 6, 2015. ANSI approval for a standard do

13、es not include the Cover Page, Transmittal Pages, Title Page, Preface, or effective date information. The National Difference Page and IEC Foreword are also excluded from the ANSI approval of IEC-based standards. Comments or proposals for revisions on any part of the Standard may be submitted to UL

14、at any time. Proposals should be submitted via a Proposal Request in ULs On-Line Collaborative Standards Development System (CSDS) at http:/. ULs Standards for Safety are copyrighted by UL. Neither a printed nor electronic copy of a Standard should be altered in any way. All of ULs Standards and all

15、 copyrights, ownerships, and rights regarding those Standards shall remain the sole and exclusive property of UL. COPYRIGHT 2015 UNDERWRITERS LABORATORIES INC. ANSI/UL 61800-5-1-2015UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MARCH 6, 20

16、15 UL 61800-5-1 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS Preface (UL) 8 NATIONAL DIFFERENCES .9 FOREWORD . 10 1 Scope 13 2 Normative references .13 3 Terms and denitions 17 4 Protection against electric

17、shock, thermal, and energy hazards 25 4.1 General 25 4.2 Fault conditions .26 4.2DV.1.1 Critical components 27 4.2DV.2.1 Contactor overload 27 4.2DV.3.1 Current limiting control .27 4.3 Protection against electric shock 27 4.3.5.3.1DV.2.1 Bonding .40 4.3.6.2.4DV.2.1 Class 1, Class 2, and Class 3 rem

18、ote-control, signaling, and power-limited circuits 55 4.3.6.4DV.1.1 Measurement considerations 56 4.3.6.4DV.2.1 Feeder circuits .57 4.3.6.4.1DV.2.1 Special coatings .59 4.3.6.5DV.3.1 Special coatings .60 4.3.8.1DV.1.1 CONTROL CIRCUIT Wiring .71 4.3.8.1DV.2.1 Other than CONTROL CIRCUIT wiring .73 4.3

19、.8.6DV.1 Flexing .77 4.3.8.7DV.5 Cord-connected equipment .78 4.3.8.8.4DV.1 Wire bending space for wires 8 AWG (8,4 mm 2 ) and greater 86 4.3.13DV.1 CONTROL CIRCUIT Transformer grounding 90 4.3.14DV.1 Transformers protection .91 4.3.15DV.1 Blower motors .93 4.3.16DV.1 Fuseholders .93 4.4 Protection

20、against thermal hazards 94 4.4.6DV.1 Motor overload protection .104 4.4.6DV.2 Motor overtemperature protection 105 4.5 Protection against energy hazards .105 4.6 Protection against environmental stresses .107 4.7DV.1 Plenum rated drives 107 4.8DV.1 Position of operating handles 107 4.9DV.1 Auxiliary

21、 units .108 4.10DV.1 Accessories 108 4.11DV.1 Securement of LIVE PARTS .109 4.12DV.1 Provisions for mounting 109 4.13DV.1 Phase reversal protection 109 4.14DV.1 Capacitors .109 4.15DV.1 Isolation devices 110 5 Test requirements .112A 5.1 General 112A 5.2 Test specications 116 5.2.3.6DV.1 Group Insta

22、llation (Optional) .135 MARCH 6, 2015 UL 61800-5-1 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 5.2.3.6.2DV.1.1 Enclosures .141 5.2.3.6.2DV.2.1 Earthing 142 5.2.3.6.2DV.3.1 Mounting .142 5.2.3.6.2DV.4.1 Branch circuit short circuit prote

23、ction 143 5.2.3.6.3.2DV.1 Input/output wiring connection 155 5.2.4.5.5DV.1 Contactor overload 164 5.2.4.5.6DV.1 Current limiting control .164 5.2.8DV.1 SOLID STATE MOTOR OVERLOAD PROTECTION test 172 5.2.8DV.2 THERMAL MEMORY RETENTION test (shutdown) 173 5.2.8DV.3 THERMAL MEMORY RETENTION test (loss

24、of power) .173 5.2.8DV.4 Speed sensitivity test (loss of power) .174 5.2.9DV.1 Circuit functionality evaluation .175 5.2.10DV.1 Production line dielectric voltage-withstand test .175 5.2.11.DV.1 Production-line grounding-continuity test .177 5.2.12DV.1 Cord and plug connected devices .177 5.2.13DV.1

25、 Clamped joint test .178 6 Information and marking requirements .179 6.1 General .179 6.2 Information for selection .187 6.2DV.2.1 Rating 188 6.2DV.3.1 Class 2 circuit markings .189 6.2DV.4.1 Multiple manufacturing locations .189 6.3 Information for INSTALLATION and commissioning .189 6.3.6.4DV.1 Ti

26、ghtening torque .192 6.3.6.8DV.1 Instructions and markings pertaining to accessories 196 6.3.7DV.2.1 Branch circuit short circuit protection 198 6.3.7DV.2.2 Branch circuit short circuit protection for group installation .198 6.3.7DV.4.1 CONTROL CIRCUIT protection 199 6.3.7DV.5.1 High available fault

27、 current damage warning .199 6.3.7DV.6.1 Cord-connected equipment overcurrent protection 200 6.4 Information for use .201 6.5 Information for maintenance .205 Annex A (informative) Examples of protection in case of direct contact A.1 General 207 A.2 Protection by means of DVC A 207 A.3 Protection by

28、 means of PROTECTIVE IMPEDANCE 207 A.4 Protection by using limited voltages .208 Annex B (informative) Examples of overvoltage category reduction B.1 General 210 B.2 Insulation to the surroundings (see 4.3.6.2) 210 B.2.1 Circuits connected directly to the supply mains (see 4.3.6.2.2) .210 B.2.2 Circ

29、uits not connected directly to the supply mains (see 4.3.6.2.3) .214 B.2.3 Insulation between circuits (see 4.3.6.2.4) .216 B.3 FUNCTIONAL INSULATION (see 4.3.6.3) .216 B.4 Further examples .216 JUNE 8, 2012 UL 61800-5-1 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTIO

30、N WITHOUT PERMISSION FROM UL Annex C (normative) Measurement of clearance and creepage distances C.1 Measurement 218 C.2 Relationship of measurement to pollution degree .218 C.3 Examples 219 Annex D (informative) Altitude correction for clearances Annex E (informative) Clearance and creepage distanc

31、e determination for frequencies greater than 30 kHz E.1 Clearance 228 E.2 Creepage distance 230 Annex F (informative) Cross-sections of round conductors Annex G (informative) Guidelines for RCD compatibility G.1 Selection of RCD type .233 G.2 Fault current waveforms .234 Annex H (informative) Symbol

32、s referred to in this part of IEC 61800 Bibliography Annex DVA (normative) Normative References and Component Standards Annex DVB (normative) IEC to USA Standard References Annex DVC (normative) Isolated Secondary Circuits and Circuits Supplied by Battery DVC.1 Isolated secondary circuits .247 DVC.2

33、 Secondary circuits test .254 DVC.3 Circuits supplied by a battery .257 Annex DVD (normative) Enclosures for use with Industrial Control Equipment DVD.1 Scope .258 DVD.2 Construction 258 DVD.3 Performance 270 JUNE 8, 2012 UL 61800-5-1 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION

34、OR DISTRIBUTION WITHOUT PERMISSION FROM UL Annex DVE (normative) Motor Current Tables Annex DVF (normative) Clearances and Creepage Distances (Spacing) Tables JUNE 8, 2012 UL 61800-5-1 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JUNE 8,

35、 2012 UL 61800-5-1 7 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Preface (UL) This UL Standard is based on IEC Publication 61800-5-1, second edition (published July 2007), Adjustable Speed Electrical Power Drive Syste

36、ms Part 5-1: Safety Requirements Electrical, Thermal, and Energy. IEC publication 61800-5-1 is copyrighted by the IEC. The text, gures and tables of IEC Publication Adjustable Speed Electrical Power Drive Systems Part 5-1: Safety Requirements Electrical, Thermal, and Energy, IEC 61800-5-1, copyright

37、 July 2007 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 reproduction of any portion of the IEC material. The IEC Foreword

38、and Introduction are not a part of the requirements of this Standard but are included for information purposes only. Copies of IEC Publication 61800-5-1 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

39、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 purpose. These materials are subject to copyright claims of IEC and UL. No part of this publication may be reproduced in any form, in

40、cluding an electronic retrieval system, without the prior written permission of UL. All requests pertaining to the Adjustable Speed Electrical Power Drive Systems Part 5-1: Safety Requirements Electrical, Thermal, and Energy standard should be submitted to UL. UL Effective Date Between June 8, 2012

41、and February 1, 2016, revisions to existing UL 508C products and new product submittals to UL may be evaluated to this standard or, if requested in writing, evaluated to UL 508C. Between February 1, 2016 and February 1, 2020, all new product submittals will be evaluated to this standard. Revisions t

42、o existing UL 508C products will be evaluated to this standard unless the manufacturer specically requests that the products be evaluated to the superseded requirements of UL 508C. As of February 1, 2020, revisions and new product submittals will be evaluated to the requirements in this standard. A

43、UL effective date is one established by Underwriters Laboratories Inc. and is not part of the ANSI approved standard. MARCH 6, 2015 UL 61800-5-1 8UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL NATIONAL DIFFERENCES GENERAL National Differenc

44、es from the text of International Electrotechnical Commission (IEC) Publication 61800-5-1, Adjustable Speed Electrical Power Drive Systems Part 5-1: Safety Requirements Electrical, Thermal and Energy copyright 2007 are indicated by notations (differences) and are presented in bold text. There are ve

45、 types of National Differences as noted below. The difference type is noted on the rst line of the National Difference in the standard. The standard may not include all types of these National Differences. DR These are National Differences based on the national regulatory requirements. D1 These are

46、National Differences which are based on basic safety principles and requirements, elimination of which would compromise safety for consumers and users of products. D2 These are national differences from IEC requirements based on existing safety practices. These requirements reect national safety pra

47、ctices, where empirical substantiation (for the IEC or national requirement) is not available or the text has not been included in the IEC standard. DC These are National Differences based on the component standards and will not be deleted until a particular component standard is harmonized with the

48、 IEC component standard. DE These are National Differences based on editorial comments or corrections. Each national difference contains a description of what the national difference entails. Typically one of the following words is used to explain how the text of the national difference is to be app

49、lied to the base IEC text: Addition / Add - An addition entails adding a complete new numbered clause, subclause, table, gure, or annex. Addition is not meant to include adding select words to the base IEC text. Modication / Modify - A modication is an altering of the existing base IEC text such as the addition, replacement or deletion of certain words or the replacement of an entire clause, subclause, table, gure, or annex of the base IEC text. Deletion / Delete - A deletion enta