1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUL 2006Halon 1211 Recovery/Recharge EquipmentUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FU
2、RTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUL Standard for Safety for Halon 1211 Recovery/Recharge Equipment, UL 2006Fifth Edition, Dated September 8, 2011Summary of TopicsThis New Edition of UL 2006 is being issued to include the following changes in requirements:Revisions to gener
3、al component requirementsDeletion of Appendix A and addition of related component requirements to the body ofthe standardRevisions to clarify requirements for the construction of barriersRevisions to specify the materials and permit an additional option for gasketsRevisions to add references to comp
4、onent standards used on halon 1211 recovery/recharge equipmentRevisions to add component standard references for switches and controllersRevisions to clarify requirements for capacitorsRevisions to clarify requirements for protective electronic circuits.Addition of requirements to permit the use of
5、spacings complying with the requirementsof UL 840Revisions to clarify requirements for the strain relief testRevisions to define enclosures and cabinetsRevisions to polymeric parts requirementsAddition of exception to 45.1 and revision to 45.2 to include reference for testing with adc potentialRevis
6、ions for editorial clarificationThe new and revised requirements are substantially in accordance with Proposal(s) on this subject datedJune 10, 2011.All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, ortransmitted in any form by any means, electronic, m
7、echanical photocopying, recording, or otherwisewithout prior permission of UL.UL provides this Standard as is without warranty of any kind, either expressed or implied, including butnot limited to, the implied warranties of merchantability or fitness for any purpose.SEPTEMBER 8, 2011 UL 2006 tr1UL C
8、OPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULIn 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 us
9、e of or theinability to use this Standard, even if UL or an authorized UL representative has been advised of thepossibility of such damage. In no event shall ULs liability for any damage ever exceed the price paid forthis Standard, regardless of the form of the claim.Users of the electronic versions
10、 of ULs Standards for Safety agree to defend, indemnify, and hold ULharmless from and against any loss, expense, liability, damage, claim, or judgment (including reasonableattorneys fees) resulting from any error or deviation introduced while purchaser is storing an electronicStandard on the purchas
11、ers computer system.The requirements 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 note following theaffected item. The prior text for requirements that have been revi
12、sed and that have a future effective dateare located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice.SEPTEMBER 8, 2011 UL 2006tr2UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULSEPTEMBER 8, 20111UL 2006Standard for Hal
13、on 1211 Recovery/Recharge EquipmentFirst Edition February, 1991Second Edition May, 1995Third Edition June, 1997Fourth Edition December, 2006Fifth EditionSeptember 8, 2011Comments or proposals for revisions on any part of the Standard may besubmitted to UL at any time. Proposals should be submitted v
14、ia a ProposalRequest in ULs On-Line Collaborative Standards Development System (CSDS)at http:/.ULs Standards for Safety are copyrighted by UL. Neither a printed nor electroniccopy of a Standard should be altered in any way. All of ULs Standards and allcopyrights, ownerships, and rights regarding tho
15、se Standards shall remain thesole and exclusive property of UL.COPYRIGHT 2011 UNDERWRITERS LABORATORIES INC.UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULSEPTEMBER 8, 2011HALON 1211 RECOVERY/RECHARGE EQUIPMENT - UL 20062No Text on This PageU
16、L COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULCONTENTSINTRODUCTION1 Scope .62 Units of Measurement .63 References .64 Terminology 75 Glossary .7CONSTRUCTION6 General 97 Barriers 98 Assembly .108.1 Recovery/recharge system .108.2 Mechanical pr
17、otection 119 Enclosure .129.1 General 129.2 Metal enclosures 129.3 Nonmetallic parts 139.4 Nonmetallic materials 139.5 Nonmetallic material ignition sources separation 139.6 Nonmetallic material application and location .159.7 Enclosure integrity .159.8 Doors and covers .189.9 Enclosures exposed to
18、weather .1810 Protection Against Corrosion .2011 Accessibility of Uninsulated Live Parts and Film-Coated Wire 2112 Supply Connections .2612.1 General .2612.2 Cord-connected equipment 2612.3 Permanently-connected equipment .3212.4 Equipment grounding .3212.5 Bonding for grounding 3313 Internal Wiring
19、 3413.1 General .3413.2 Protection of wiring .3513.3 Connections .3613.4 Terminations for aluminum conductors 36ELECTRICAL COMPONENTS14 Current-Carrying Parts 3615 Insulating Material 3716 Switches and Controllers 3717 Lamps and Lampholders 3918 Fuseholders 4019 Receptacles 4020 Overcurrent Protecti
20、on 4120.1 General .4120.2 Receptacle overcurrent protection 42SEPTEMBER 8, 2011 HALON 1211 RECOVERY/RECHARGE EQUIPMENT - UL 2006 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM UL21 Capacitors .4222 Motors .4322.1 General .4322.2 Motor protecti
21、on 4323 Overload- or Thermal-Protective Devices 4524 Batteries and Battery Chargers .4525 Connectors 4526 Electrical Cable, Conduit and Tubing 4627 Electromagnetic Interference Filters .4628 Heating Elements .4629 Optical Isolators and Semiconductor Devices 4630 Power Supplies and Transformers 4731
22、Terminal Blocks 47SPACINGS32 High-Voltage Circuits 4733 Low-Voltage Circuits 5034 Alternate Spacings Clearances and Creepage Distances 50PROTECTION AGAINST INJURY TO PERSONS35 General 5136 Sharp Edges .5237 Enclosures and Guards 5238 Materials .5339 Rotating or Moving Members .5440 Parts Subject to
23、Pressure 5441 Pressure-Relief Devices .5642 Switches, Controls, and Interlocks 5743 Stability 5844 Strength of Handles .5945 Surface Temperature 5946 Storage Containers .59PERFORMANCE47 General 6048 Leakage Current Test .6049 Starting Current Test 6450 Input Test 6451 Temperature Test .6452 System C
24、ontamination Test 6853 Filter-Drier Test .6954 Efficiency Test 6955 Grounding Continuity Test .7156 Dielectric Voltage-Withstand Test .7157 Rain Test 7258 Strain Relief Test .7559 Tests for Halon 1211 Hoses .7560 Switches and Controls Test 7961 Abnormal Operation Test 8062 Gaskets and O Rings Tests
25、80SEPTEMBER 8, 2011HALON 1211 RECOVERY/RECHARGE EQUIPMENT - UL 20064UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM UL62.1 Tensile strength, elongation, maximum set, and hardness .8062.2 Compression Set .8163 Tests on Nonmetallic Materials .8164
26、 Fastener Strength Test 8265 Accelerated Aging Tests on Gaskets, Sealing Compounds, and Adhesives 8366 Metallic Coating Thickness Test 84MANUFACTURING AND PRODUCTION TESTS67 Dielectric Voltage-Withstand Test .8568 Grounding Continuity Test .8769 Pressure Vessel Assembly Test 8770 Start-to-Discharge
27、of Pressure-Relief Device Test 8871 Pressure Tests .88MARKING72 General 8873 Cautionary .90INSTRUCTIONS74 Installation and Operating Instructions .91SEPTEMBER 8, 2011 HALON 1211 RECOVERY/RECHARGE EQUIPMENT - UL 2006 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITH
28、OUT PERMISSION FROM ULINTRODUCTION1 Scope1.1 These requirements cover Halon 1211 recovery/recharge equipment rated 600 volts or less, andintended to be used in ordinary locations in accordance with the National Electrical Code, NFPA 70.1.2 Halon 1211 recovery/recharge equipment covered by these requ
29、irements is intended for commercialuse to recover/recharge Halon 1211 in fire equipment, including but not limited to portable, wheeled andautomatic units and extinguishing systems.1.3 These requirements apply to equipment intended for indoor or outdoor use, or both and to batteryoperated equipment.
30、1.4 These requirements include an evaluation to determine that the equipment recovers/recharges Halon1211 to an adequate fire extinguishing performance level for reuse.1.5 A product that contains features, characteristics, components, materials, or systems new or differentfrom those covered by the r
31、equirements in this standard, and that involves a risk of fire, electric shock, orinjury to persons shall be evaluated using the appropriate additional component and end-productrequirements as determined necessary to maintain the acceptable level of safety as originally anticipatedby the intent of t
32、his standard. A product whose features, characteristics, components, materials, orsystems conflict with specific requirements or provisions of this standard cannot be judged to comply withthis standard. Where considered appropriate, revision of requirements shall be proposed and adopted inconformanc
33、e with the methods employed for development, revision, and implementation of this standard.2 Units of Measurement2.1 If a value for measurement is followed by a value in other units in parentheses, the second value maybe only approximate. The first stated value is the requirement.2.2 Unless indicate
34、d otherwise, all voltage and current values mentioned in this standard are rms.3 References3.1 Any undated reference to a code or standard appearing in the requirements of this standard shall beinterpreted as referring to the latest edition of that code or standard.SEPTEMBER 8, 2011HALON 1211 RECOVE
35、RY/RECHARGE EQUIPMENT - UL 20066UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM UL4 Terminology4.1 The term product refers to any equipment covered by the Scope of this standard.5 Glossary5.1 For the purpose of these requirements, the following
36、definitions apply.5.2 BARRIER A partition for isolating high-voltage electrical components, separating ignition sourcesfrom flammable materials, isolating moving parts and protection of wiring.5.3 CABINET The part of the equipment that provides physical protection to insulated wiring,enclosures, mov
37、ing parts, motors, enclosed electrical parts, tubing or other parts that may cause injuryto persons.5.4 CIRCUITS, ELECTRICAL:a) High-Voltage A circuit involving a potential of not more than 600 volts and having circuitcharacteristics in excess of those of a low-voltage circuit.b) Low-Voltage A circu
38、it involving a potential of not more than 30 volts alternating current,42.4 volts peak or direct current, and supplied by a primary battery, standard Class 2transformer, or a combination of a transformer and fixed impedance which, as a unit, complieswith all performance requirements for a Class 2 tr
39、ansformer.5.5 COMPONENT A device or fabricated part of the equipment covered by the scope of a safetystandard dedicated to that purpose. If incorporated in the equipment, a product that is otherwisetypically field installed (e.g. luminaire) is considered to be a component. Unless otherwise specified
40、,materials that compose a device or fabricated part, such as aluminum or copper, are not consideredcomponents. Generally, components are incomplete in construction features or restricted inperformance capabilities. Such components are intended for use only under specific, limited conditions,such as
41、certain temperatures not exceeding specified limits.5.6 CONTROL, OPERATING A device or assembly of devices, the operation of which starts orregulates the end product during normal operation. For example, a thermostat, the failure of which athermal cutout/limiter or another layer of protection would
42、mitigate the potential hazard, is considered anoperating control. Operating controls are also referred to as “regulating controls”.5.7 CONTROL, PROTECTIVE A device or assembly of devices, the operation of which is intendedto reduce the risk of electric shock, fire or injury to persons during normal
43、and reasonably anticipatedabnormal operation of the equipment. For example, a thermal cutout/limiter, or any other control/circuitrelied upon for normal and abnormal conditions, is considered a protective control. Protective controlsare also referred to as “limiting controls” or “safety controls” an
44、d are investigated under normal andsingle-fault conditions.5.8 DESIGN PRESSURE The maximum acceptable working pressure for which the equipment or aspecific part is designed.5.9 ENCLOSURE The part of the equipment that does one or more of the following:a) Isolates ignition sources,SEPTEMBER 8, 2011 H
45、ALON 1211 RECOVERY/RECHARGE EQUIPMENT - UL 2006 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULb) Renders inaccessible all or any part(s) of the equipment that may otherwise present a risk ofelectric shock,c) Retards propagation of flame ini
46、tiated by electrical disturbances occurring within.5.10 FUNCTIONAL PART A part other than an enclosure or cabinet used to maintain the intendedrelative physical position of fixed or moving parts, or maintain the integrity of the structure.5.11 IGNITION SOURCE Any high-voltage electrical component no
47、t located within an enclosure.5.12 MOTOR, DIRECTLY ACCESSIBLE A motor that can be contacted without opening or removingany part, or that is located so as to be accessible to contact.5.13 MOTOR, INDIRECTLY ACCESSIBLE A motor that is accessible only by opening or removing apart of the cabinet, such as
48、 a guard or panel that can be opened or removed without using a tool, orthat is located at such a height or is otherwise guarded or enclosed so that it is unlikely to be contacted.5.14 NONFUNCTIONAL PART A part of the equipment that does not perform a specific function.5.15 NONFUNCTIONAL PART, SMALL
49、 A nonfunctional part having an area of less than 1 ft2 (0.093m2) located so it cannot propagate flame from one area to another, and does not connect a possiblesource of ignition to the other ignitable parts.5.16 PIPING Includes pipe, flanges, bolting, gaskets, valves, fittings, the pressure-containing parts ofother components, such as strainers and devices that serve such purposes as mixing, separating,muffling, snubbing, distributing, metering, or controlling flow.5.17 RECHARGE The act of removing contam
