1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 1564 Industrial Battery ChargersUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER R
2、EPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Industrial Battery Chargers, UL 1564 Fourth Edition, Dated May 14, 2015 Summary of Topics This Fourth Edition of ANSI/UL 1564 has been issued as an editorial update only. No changes in requirements have been made. All
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7、tandard on the purchasers computer system. MAY 14, 2015 UL 1564 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MAY 14, 2015 UL 1564 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION W
8、ITHOUT PERMISSION FROM UL MAY 14, 2015 1 UL 1564 Standard for Industrial Battery Chargers Prior to the rst edition, the requirements for the products covered by this standard were included in the Standard for Electric Battery Chargers, UL 1236. Prior to the third edition, the requirements for Outdoo
9、r-Use Industrial Battery Chargers were included in the Outline of Investigation for Outdoor-Use Industrial Battery Chargers, UL 1564A. First Edition December, 1982 Second Edition November, 1993 Third Edition August, 2006 Fourth Edition May 14, 2015 This ANSI/UL Standard for Safety consists of the Fo
10、urth Edition. The most recent designation of ANSI/UL 1564 as an American National Standard (ANSI) occurred on March 26, 2013. ANSI approval for a standard does not include the Cover Page, Transmittal Pages and Title Page. Comments or proposals for revisions on any part of the Standard may be submitt
11、ed to UL 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 Standard
12、s and all copyrights, ownerships, and rights regarding those Standards shall remain the sole and exclusive property of UL. COPYRIGHT 2015 UNDERWRITERS LABORATORIES INC. ANSI/UL 1564-2013UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MAY 14,
13、 2015 INDUSTRIAL BATTERY CHARGERS - UL 1564 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS INTRODUCTION 1 Scope .6 2 Components 6 3 Units of Measurement .7 4 Undated References 7 5 Glossary .7 CONSTRUCTION 6 F
14、rame and Enclosure 8 7 Accessibility of Live Parts .14 8 Assembly .15 9 Protection Against Corrosion 15 10 Supply Connections Permanently-Connected Products 16 10.1 General .16 10.2 Field-wiring terminals and leads 16 11 Supply Connections Cord- and Plug-Connected Products 18 11.1 General .18 11.2 S
15、train relief 18 11.3 Bushings 19 12 External Connections and Wiring .20 13 Current-Carrying Parts 20 14 Internal Wiring 21 14.1 General .21 14.2 Tubing 22 14.3 Protection of wiring .22 14.4 Electrical connections .22 14.5 Separation of circuits .23 14.6 Factory wiring 23 14.7 Field wiring 24 14.8 Se
16、paration barriers .24 15 Insulating Materials .25 16 Motors .25 17 Transformers .25 17.1 General .25 17.2 Coil insulation 26 18 Resistors 28 19 Switches and Controllers 29 20 Overcurrent Protection 30 21 Lampholders .31 22 Capacitors .31 23 Printed Wiring 31 24 Spacings 32 24.1 General .32 24.2 Insu
17、lation barriers 35 24.3 Alternate spacings clearances and creepage distances .36 24.4 Control circuits .36 25 Grounding .38 26 Bonding of Internal Parts 39 MAY 14, 2015 INDUSTRIAL BATTERY CHARGERS - UL 1564 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERM
18、ISSION FROM UL PERFORMANCE 27 General 41 28 Leakage Current Test .42 29 Power Input Test .45 30 Temperature Test .46 31 Intermediate Abnormal Test 49 32 Dielectric Voltage-Withstand Test .50 32.1 General .50 32.2 Induced potential .50 33 Humidity Conditioning .51 34 Strain Relief Test .52 35 Push-Ba
19、ck Relief Test .53 36 Overload Test 53 37 Grounding Impedance Test 54 38 Volt-Ampere Capacity Tests 54 38.1 Isolated-limited-power circuit .54 38.2 Single-wound secondary transformer .54 38.3 Multisecondary transformer 54 39 Abnormal Operation Tests .55 39.1 General .55 39.2 Output short-circuit .56
20、 39.3 Reverse polarity 56 39.4 Blocked rotor fan .56 39.5 High voltage .56 39.6 Evaluation of reduced spacings on printed-wiring boards 57 40 Burnout Test .57 40.1 General .57 40.2 Relay and solenoid burnout 58 40.3 Transformer burnout 58 41 Fifteen-Day Abnormal Tests 59 42 Strength and Rigidity Tes
21、ts 61 42.1 General .61 42.2 Impact test 61 42.3 Drop test 61 42.4 Tip-over test .61 43 Permanence of Marking .62 44 Bonding Conductor Test .62 MANUFACTURING AND PRODUCTION TESTS 45 Dielectric Voltage-Withstand Test .63 46 Grounding Continuity Test .65 RATINGS 47 Details .65 MARKINGS 48 General 65 49
22、 Cautionary Markings 67 MAY 14, 2015 INDUSTRIAL BATTERY CHARGERS - UL 1564 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL SUPPLEMENT SA - OUTDOOR-USE INDUSTRIAL BATTERY CHARGERS GENERAL SA1 Scope SA1 CONSTRUCTION SA2 Spacings .SA1 SA3 Fram
23、e and Enclosure SA1 SA4 Supply Connections SA4 SA5 External Connections and Wiring SA4 PERFORMANCE SA6 Temperature SA4 SA7 Rain Conditioning SA5 SA8 Physical Properties SA8 SA8.1 Accelerated aging tests SA8 SA8.2 Metallic coating thickness SA9 MARKINGS SA9 Details SA10 APPENDIX A Standards for Compo
24、nentsA1 MAY 14, 2015 INDUSTRIAL BATTERY CHARGERS - UL 1564 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INTRODUCTION 1 Scope 1.1 These requirements cover battery chargers rated 600 volts or less. They are intended to be used in accordanc
25、e with the National Electrical Code, NFPA 70, to charge industrial storage batteries which are used to provide power for material handling trucks, tractors, personnel carriers, and similar motive equipment. These chargers may be either cord and plug connected or permanently connected. 1.2 A battery
26、charger that is not a complete assembly and depends upon installation in an end product for compliance with the requirements in this Standard is investigated under the requirements of this Standard and the standard for the end product. 1.3 These requirements do not cover: a) Battery chargers for use
27、 in a marina, boatyard, or other marine application; b) Battery chargers for re protection signaling service; c) Household battery chargers; d) Automotive battery chargers; e) Battery chargers for use with an internal combustion engine driving a centrifugal re pump; or f) Appliances or systems in wh
28、ich a battery charger is used. 2 Components 2.1 Except as indicated in 2.2, a component of a product covered by this standard shall comply with the requirements for that component. See Appendix A for a list of standards covering components generally used in the products covered by this standard. 2.2
29、 A component is not required to comply with a specic requirement that: a) Involves a feature or characteristic not required in the application of the component in the product covered by this standard, or b) Is superseded by a requirement in this standard. 2.3 A component shall be used in accordance
30、with its rating established for the intended conditions of use. 2.4 Specic components are incomplete in construction features or restricted in performance capabilities. Such components are intended for use only under limited conditions, such as certain temperatures not exceeding specied limits, and
31、shall be used only under those specic conditions. MAY 14, 2015 INDUSTRIAL BATTERY CHARGERS - UL 1564 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 3 Units of Measurement 3.1 Values stated without parentheses are the requirement. Values in
32、 parentheses are explanatory or approximate information. 4 Undated References 4.1 Any undated reference to a code or standard appearing in the requirements of this standard shall be interpreted as referring to the latest edition of that code or standard. 5 Glossary 5.1 In the following text, the ter
33、m product is used to mean an industrial battery charger. 5.2 For the purpose of this standard, the following denitions apply. 5.3 CLASS 2 TRANSFORMER A step-down transformer complying with the applicable requirements in the Standard for Low Voltage Transformers Part 1: General Requirements, UL 5085-
34、1 and the Standard for Low Voltage Transformers Part 3: Class 2 and Class 3 Transformers, UL 5085-3, or the Standard for Class 2 Power Units, UL 1310. 5.4 INDUSTRIAL BATTERY A battery that is intended for cycling service and is rated in number of cells and in ampere-hours delivered at the 6-hour dis
35、charge rate. 5.5 LIMITED-ENERGY CIRCUIT An ac or dc circuit having a voltage not exceeding 1000 volts and the energy limited to 100 volt-amperes by either a secondary winding of a transformer, one or more resistors complying with 24.4.10 and 24.4.11, or a regulating network complying with 24.4.1. 5.
36、6 LOW-VOLTAGE, LIMITED-ENERGY (LVLE) CIRCUIT A circuit involving an alternating current voltage of not more than 30 volts, rms (42.4 volts peak), or a direct current voltage of not more than 60 volts and supplied by either of the following: a) An inherently limited Class 2 transformer or power unit
37、or a not inherently limited Class 2 transformer or power unit and an overcurrent protective device that is: 1) Not of the automatic reclosing type; 2) Trip-free from the reclosing mechanism; and 3) Either not readily interchangeable with a device of a different rating or a marking in accordance with
38、 48.5 is provided. b) A combination of an isolated transformer secondary winding and one or more resistors or a regulating network complying with 24.4.10 that complies with all the performance requirements for an inherently limited Class 2 transformer or power source. MAY 14, 2015 INDUSTRIAL BATTERY
39、 CHARGERS - UL 1564 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONSTRUCTION 6 Frame and Enclosure 6.1 A product shall be formed and assembled so that it has the strength and rigidity necessary to resist the abuses to which it is subjec
40、ted, without increasing the risk of re, electric shock, or injury to persons due to a total or partial collapse resulting in a reduction of spacings, loosening or displacement of parts, or other serious defects. 6.2 A product that complies with the requirements in 6.3 6.8 is considered to comply wit
41、h the requirements in 6.1. 6.3 A product shall be provided with an enclosure that shall house all parts other than the power-supply cord or primary connector and the output leads or terminals that present a risk of re, electric shock, or injury to persons under any condition of use. 6.4 The thicknes
42、s of a sheet-metal enclosure shall not be less than that specied in Tables 6.1 and 6.2, except that uncoated steel shall not be less than 0.032 inch (0.81 mm) thick, zinc-coated steel shall not be less than 0.034 inch (0.86 mm) thick, and nonferrous metal shall not be less than 0.045 inch (1.14 mm)
43、thick at points at which a wiring system is to be connected. Table 6.1 Thickness of sheet metal for enclosures carbon steel or stainless steel Without supporting frame a With supporting frame or equivalent reinforcing a Minimum thickness, inch (mm) Maximum width b Maximum length c Maximum width b Ma
44、ximum length c Uncoated Zinc coated inches (cm) inches (cm) inches (cm) inches (cm) 4.0 (10.2) Not limited 6.25 (15.9) Not limited 0.020 (0.51) 0.023 (0.58) 4.75 (12.1) 5.75 (14.6) 6.75 (17.1) 8.25 (21.0) 6.0 (15.2) Not limited 9.5 (24.1) Not limited 0.026 (0.66) 0.029 (0.74) 7.0 (17.8) 8.75 (22.2)
45、10.0 (25.4) 12.5 (31.8) 8.0 (20.3) Not limited 12.0 (30.5) Not limited 0.032 (0.81) 0.034 (0.86) 9.0 (22.9) 11.5 (29.2) 13.0 (33.0) 16.0 (40.6) 12.5 (31.8) Not limited 19.5 (49.5) Not limited 0.042 (1.07) 0.045 (1.14) 14.0 (35.6) 18.0 (45.7) 21.0 (53.3) 25.0 (63.5) 18.0 (45.7) Not limited 27.0 (68.6
46、) Not limited 0.053 (1.35) 0.056 (1.42) 20.0 (50.8) 25.0 (63.5) 29.0 (73.7) 36.0 (91.4) 22.0 (55.9) Not limited 33.0 (83.8) Not limited 0.060 (1.52) 0.063 (1.60) 25.0 (63.5) 31.0 (78.7) 35.0 (88.9) 43.0 (109.2) 43.0 (109.2) 25.0 (63.5) Not limited 39.0 (99.1) Not limited 0.067 (1.70) 0.070 (1.78) 29
47、.0 (73.7) 36.0 (91.4) 41.0 (104.1) 51.0 (129.5) 33.0 (83.8) Not limited 51.0 (129.5) Not limited 0.080 (2.03) 0.084 (2.13) 38.0 (96.5) 47.0 (119.4) 54.0 (137.2) 66.0 (167.6) 42.0 (106.7) Not limited 64.0 (162.6) Not limited 0.093 (2.36) 0.097 (2.46) 47.0 (119.4) 59.0 (149.9) 68.0 (172.7) 84.0 (213.4
48、) 52.0 (132.1) Not limited 80.0 (203.2) Not limited 0.108 (2.74) 0.111 (2.82) 60.0 (152.4) 74.0 (188.0) 84.0 (213.4) 103.0 (261.6) MAY 14, 2015 INDUSTRIAL BATTERY CHARGERS - UL 1564 8 Table 6.1 Continued on Next PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITH
49、OUT PERMISSION FROM UL Table 6.1 Continued Without supporting frame a With supporting frame or equivalent reinforcing a Minimum thickness, inch (mm) Maximum width b Maximum length c Maximum width b Maximum length c Uncoated Zinc coated inches (cm) inches (cm) inches (cm) inches (cm) 63.0 (160.0) Not limited 97.0 (246.4) Not limited 0.123 (3.12) 0.126 (3.20) 73.0 (185.4) 90.0 (228.6) 103.0 (261.6) 127.0 (322.6) a See 6.5. b The width is the smaller dimension of a rectangular piece of sheet meta
