UL 2200-2012 UL Standard for Safety Stationary Engine Generator Assemblies (Second Edition Reprint with revisions through and including July 29 2015)《固定发动机组件》.pdf

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1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 2200 Stationary Engine Generator AssembliesUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FO

2、R FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Stationary Engine Generator Assemblies, UL 2200 Second Edition, Dated June 1, 2012 Summary of Topics The revision pages dated July 29, 2015 were issued to incorporate the following new and revised requiremen

3、ts: Revision to Paragraph 41.1.3.3 to Add Higher Pressure Flexible Fuel Tubing and Hose Types for Gasoline or Diesel Fuel The new/revised requirements are substantially in accordance with Proposal(s) on this subject dated April 10, 2015 and June 12, 2015. Text that has been changed in any manner or

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5、rior permission of UL. UL provides this Standard as is without warranty of any kind, either expressed or implied, including but not limited to, the implied warranties of merchantability or tness for any purpose. In no event will UL be liable for any special, incidental, consequential, indirect or si

6、milar damages, including loss of prots, lost savings, loss of data, or any other damages arising out of the use of or the inability to use this Standard, even if UL or an authorized UL representative has been advised of the possibility of such damage. In no event shall ULs liability for any damage e

7、ver exceed the price paid for this Standard, regardless of the form of the claim. Users of the electronic versions of ULs Standards for Safety agree to defend, indemnify, and hold UL harmless from and against any loss, expense, liability, damage, claim, or judgment (including reasonable attorneys fe

8、es) resulting from any error or deviation introduced while purchaser is storing an electronic Standard on the purchasers computer system. JULY 29, 2015 UL 2200 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JULY 29, 2015 UL 2200 tr2 No T

9、ext on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JUNE 1, 2012 (Title Page Reprinted: July 29, 2015) 1 UL 2200 Standard for Stationary Engine Generator Assemblies First Edition September, 1998 Second Edition June 1, 2012 This A

10、NSI/UL Standard for Safety consists of the Second Edition including revisions through July 29, 2015. The most recent designation of ANSI/UL 2200 as an American National Standard (ANSI) occurred on July 29, 2015. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title P

11、age, or effective date information. Comments or proposals for revisions on any part of the Standard may be submitted 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 copyri

12、ghted by UL. Neither a printed nor electronic copy of a Standard should be altered in any way. All of ULs Standards 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 2200-2015

13、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MAY 10, 2013 STATIONARY ENGINE GENERATOR ASSEMBLIES - UL 2200 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CO

14、NTENTS INTRODUCTION 1 Scope 6A 2 Glossary 6A 3 Components 11 4 Units of Measurement 12 5 Undated References .12 CONSTRUCTION 6 Materials 12 7 Frame and Enclosure 12 7.1 General 12 7.2 Enclosures and guards .13 7.3 Access doors, covers, and panels .14 7.4 Cast metal enclosures 14A 7.5 Sheet metal enc

15、losures 15 7.6 Nonmetallic enclosures .18 7.7 Glass covered openings 19 7.8 Openings for wiring 19 7.9 Openings in an enclosure 21 7.10 Enclosure bottom openings 21 7.11 Enclosure top openings .24 7.12 Sharp edges .24 8 Protection of Users Accessibility of Uninsulated Live Parts, Film-Coated Wire, a

16、nd Moving Parts and User Servicing .25 9 Electric Shock .30 9.1 Voltage 30 9.2 Stored energy .31 10 Corrosion Protection 33 11 Mechanical Assembly .34 12 Switches and Controls .35 13 Alternators and Generators 36 14 Disconnection Device .37 15 Disconnects Used in Service Equipment Applications .37 1

17、6 Output Connections .37 16.1 General .37 16.2 Openings for conduit or cable connection .41 16.3 Openings for class 2 circuit conductors .41 16.4 Receptacles .42 17 Wire Bending Space 42 18 Output Circuit Grounding 47 18.1 General .47 18.2 Ground fault circuit interrupter .50 19 Equipment Grounding

18、.51 20 Bonding of Internal Parts 52 21 Internal Wiring 54 21.1 Wires .54 21.2 Protection of wiring .55 22 Current-Carrying Parts 56 MAY 10, 2013 STATIONARY ENGINE GENERATOR ASSEMBLIES - UL 2200 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM U

19、L 22.1 General .56 22.2 Bus bars 56 22.3 Heat sinks .59 23 Electrical Connections .59 24 Spacings 60 24.1 General .60 24.2 Insulation barriers 65 25 Control Circuits .66 26 Accessible Signal Circuits 68 27 Transformers .68 28 Separation of Circuits .69 28.1 Factory wiring 69 28.2 Separation barriers

20、 .70 28.3 Field wiring 70 29 Overcurrent Protection 71 29.1 General .71 29.2 Control circuits .72 29.3 Output alternating current power circuits 74 30 Air Filters 74 31 Capacitors .74 32 Resistors 75 33 Printed-Wiring Boards .75 34 Insulating Materials .75 35 Adhesives .79 36 Battery Heaters and Mis

21、cellaneous Heaters 79 37 Engine Starting Equipment .80 38 Battery 80 38.1 Battery compartment .80 38.2 Isolation .80 39 Protection of Service Personnel 80 40 Inverters, Converters, Controllers and Interconnection System Equipment for Generators . . .81 MECHANICAL SYSTEMS CONSTRUCTION 41 Fuel Systems

22、 82 41.1 Gasoline or diesel 82 41.2 Liqueed petroleum gas .85 41.3 Natural gas 91 42 Exhaust Systems .94 PERFORMANCE 43 General 94 44 Temperature Test .95 45 Dielectric Voltage-Withstand Test General .99 46 Harmonic Distortion Test .100 47 Output Voltage And Frequency Fluctuation Test .101 48 Blocke

23、d Inlet Test .101 49 Backre-Deector Test .101 50 Neutral to Ground Potential Measurement Test 102 51 10-Day Moist Ammonia-Air Stress Cracking Test 102 JUNE 1, 2012 STATIONARY ENGINE GENERATOR ASSEMBLIES - UL 2200 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOU

24、T PERMISSION FROM UL 52 Salt Spray Test 103 53 LP-Gas Container Load Tests .103 54 Abnormal Tests .103 54.1 General 103 54.2 Overspeed test .104 54.3 Output overload test .105 54.4 AC output short circuit test .105 54.5 Component short- and open-circuit test 105 54.6 DC output short circuit test .10

25、6 55 Overtemperature Protection Overload and Endurance Operation Tests .106 56 Grounding Impedance Test .107 57 Overcurrent Protection Calibration Test .107 58 Strength of Terminal Insulating Base and Support Test .107 59 Mechanical Strength Tests for Metal Enclosures .108 60 Cycling Test 109 61 Eva

26、luation of Reduced Spacings on Printed-Wiring Boards .109 61.1 General 109 61.2 Dielectric voltage-withstand test .109 61.3 Shorted trace test .109 62 Bonding Conductor Test 110 63 Impact Tests 111 63.1 Impact on glass covered openings 111 63.2 Impact guards over moving parts 111 64 Heat Sink Temper

27、ature Cycling Test .112 65 Ignition Test Through Bottom-Panel Openings 112 66 Bus Bar Tests .112A 66A Volume Change and Extraction Test 112B 66A.1 General .112B 66A.2 Pull test as received 112B 66A.3 Aging test .112B 66A.4 Pull test - after the aging test 112B 66B Vibration Test 113 66C Aerostatic L

28、eakage Test 113 66D Hydrostatic Strength Test .113 RATING 67 Details .114 MARKING 68 Details .114 68.1 General 114 68.2 Content 115 68.3 Cautionary markings .121 69 Instruction Manual 122A 69.1 General .122A 69.2 Vented batteries 128 MANUFACTURING AND PRODUCTION TESTS 70 Production-Line Dielectric V

29、oltage-Withstand Test .129 MAY 10, 2013 STATIONARY ENGINE GENERATOR ASSEMBLIES - UL 2200 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL OUTDOOR-USE UNITS 71 General 130 72 Construction .130A 73 Performance .132A 73.1 Rain test 132A 73.2 Ac

30、celerated aging tests 136 73.3 Metallic coating thickness test 137 74 Marking 138 MICROTURBINES 75 General 138 76 Construction 139 76.1 Fuel lines 139 76.2 Co-generation piping and heat exchangers .139 77 Performance 141 77.1 Battery packs .141 77.2 Lift lugs 144 77.3 Turbine blade failure .144 APPE

31、NDIX A Standards for ComponentsA1 OCTOBER 29, 2014 STATIONARY ENGINE GENERATOR ASSEMBLIES - UL 2200 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INTRODUCTION 1 Scope 1.1 These requirements cover stationary engine generator assemblies rat

32、ed 600 volts or less that are intended for installation and use in ordinary locations in accordance with the National Electrical Code NFPA 70; the Standard for the Installation and Use of Stationary Combustion Engines and Gas Turbines, NFPA 37, the Standard for Health Care Facilities, NFPA 99, and t

33、he Standard for Emergency and Standby Power Systems, NFPA 110. 1.2 These requirements do not cover engine generator assemblies for use in hazardous (Classied) locations. 1.3 These requirements do not cover UPS equipment. That equipment is covered by the Standard for Uninterruptible Power Systems, UL

34、 1778. 1.4 These requirements do not cover engine generator assemblies for marine use. 1.5 These requirements do not cover snow loading, wind loading, or seismic forces. 2 Glossary 2.1 In the text of this standard, the term unit refers to any product covered by this standard; for example, engine mod

35、ule, generator module, generator assembly, etc. For the purpose of this standard, the denitions in 2.2 - 2.46 apply. 2.2 AC CONVENIENCE RECEPTACLE A receptacle that is intended for general use. 2.2.1 AUTOMATIC SAFETY SHUTOFF VALVE (ASSV) A device consisting of a valve and operator that controls the

36、gas supply to the engine. The operator may be actuated by the application of gas pressure on a exible diaphragm, by electrical means, by mechanical means, or some other means. The valve serves as a safety device that closes upon command from the automatic engine shutdown sensor. Adapted from ANSI Z2

37、1.21-2012 Part VI with permission of CSA Group. 2.2.2 AUTOMATIC VALVE A valve which controls the ow of gas to the engine during normal operation, and will automatically shut off the ow of gas to the engine in case the engine stops for any cause. Automatic valves include zero governor type regulating

38、 valves and auxiliary valves. Adapted from ANSI Z21.21-2012 Part VI with permission of CSA Group. 2.2.3 AUXILIARY VALVE A control valve that will automatically close to stop the ow of gas to the engine in the event the engine stops. Reprinted with permission from NFPA 37-2006 and NFPA 37-2010, Stand

39、ard for the Installation and Use of Stationary Combustion Engines and Gas Turbines, Copyright 2006 and 2009, National Fire Protection Association, Quincy, MA. This reprinted material is not the complete and official position of the NFPA on the referenced subject, which is represented only by the sta

40、ndard in its entirety. JULY 29, 2015 STATIONARY ENGINE GENERATOR ASSEMBLIES - UL 2200 6AUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 2.3 BARRIER A means of isolating that reduces the risk of access to a part that involves a risk of re, el

41、ectric shock, injury to persons, or electrical energy high current levels. See 2.34 2.36. 2.4 BATTERY CASE/COVER The container that directly encloses and connes the electrolyte of a battery or cell. 2.5 BATTERY, VALVE-REGULATED A battery in which the venting of the products of electrolysis is contro

42、lled by a reclosing pressure-sensitive valve. 2.6 BATTERY, VENTED A battery in which the products of electrolysis and evaporation escape freely to the atmosphere. These batteries have commonly been referred to as ooded or wet. 2.7 BUS BAR A conductor or an assembly of conductors for collecting elect

43、ric currents and distributing them to outgoing feeders. 2.8 CELL The main components are two electrodes of dissimilar material separated from one another by a common ionically conductive electrolyte, that are intended to convert chemical energy directly into electrical energy. 2.9 CLASS 1 POWER LIMI

44、TED CIRCUIT A circuit which is supplied from a source having a rated output of not more than 30 volts and 1000 volt-amperes. 2.10 CLASS 2 CIRCUIT A circuit which is supplied from a Class 2 transformer (see 2.11). 2.11 CLASS 2 TRANSFORMER A step-down transformer complying with the applicable requirem

45、ents in the Standard for Low Voltage Transformers - Part 1: General Requirements, UL 5085-1 and the Standard for Low Voltage Transformers - Part 3: Class 2 and Class 3 Transformers, UL 5085-3. 2.12 CLASS 3 CIRCUIT A circuit which is supplied from a Class 3 Transformer (see 2.11). 2.13 COMPONENT Refe

46、rs to subassemblies used in the construction of the generating assembly. See Section 3. 2.14 CONTROL CIRCUIT A circuit that carries electric signals and not main power current. 2.15 CONTROLLED ENVIRONMENT An environment that is a conditioned, indoor location such as a computer room, office, or a fac

47、tory oor that is free of conductive contaminants such as carbon dust and similar material. 2.16 DEDICATED PURPOSE GENERATOR OUTLET / RECEPTACLE A receptacle used to supply power to specic purpose generator components or accessories such as block heaters, oil heaters, battery chargers, etc. 2.17 ELEC

48、TROLYTE A semisolid, liquid, or aqueous salt solution that permits ionic conduction between positive and negative electrodes of a cell. JULY 29, 2015 STATIONARY ENGINE GENERATOR ASSEMBLIES - UL 2200 6BUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION

49、FROM UL 2.18 ENCLOSURE That portion of a unit that: a) Reduces the accessibility of a part that involves a risk of re, electric shock or injury to persons, or b) Reduces the risk of propagation of ame, sparks, and molten metal initiated by an electrical disturbance occurring within. 2.19 FIELD-WIRING LEAD Any lead to which a supply, load, or other wire is intended to be connected by an installer. 2.20 FIELD-WIRING TERMINAL A terminal to which a sup