1、C22.2 No. 1993-17Self-ballasted lamps and lamp adaptersLegal Notice for StandardsCanadian Standards Association (operating as “CSA Group”) develops standards through a consensus standards development process approved by the Standards Council of Canada. This process brings together volunteers represe
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18、.Update No. 1C22.2 No. 1993-17May 2017Note: For information about the Standards Update Service, go to shop.csa.ca or e-mail techsupportcsagroup.org.Title: Self-ballasted lamps and lamp adapters originally published January 2017The following revisions have been formally approved and are marked by a v
19、ertical line in the margin on the attached replacement pages: Update your copy by inserting these revised pages.Keep the pages you remove for reference.Revised Title page, copyright page, Clause 8.13.1, and Table 8.2New NoneDeleted NoneBlank pageAssociationofStandardizationandCertificationNMX-J-578/
20、1-ANCEThirdEditionCSAGroupCSAC22.2No.1993-17ThirdEditionUnderwritersLaboratoriesInc.UL1993FifthEditionSelf-BallastedLampsandLampAdaptersJanuary 27, 2017(Title Page Reprinted: May 10, 2017)ANSI/UL1993-2017CommitmentforAmendmentsThis standard is issued jointly by the Association of Standardization and
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30、ch the input wattage, voltage, and current are measured in accordance with Clause 8.2.1. Thecalculated power factor shall be equal to or greater than the marked rating. See Table 10.1, Item 7, foradditional marking requirements.8.3 Lampstartingandoperatingmeasurements8.3.1 Lamp adapters with the lam
31、p adapter energized at the input voltage and frequency as specified inClauses 8.1.5 and 8.1.6, and with device lampholders not keyed in accordance with ANSI C81.61,C81.62, and C81.63, shall be in accordance with the lamp manufacturers specifications. Themeasurements shall be carried out for each lam
32、p type that can be accommodated by the devicelampholder. The measured lamp voltage and current shall not differ by more than 10 percent from therated value.8.4 Leakage-currenttest8.4.1 A device with an exposed non-current-carrying metal part shall comply with the leakage currentrequirements in UL 93
33、5 or CSA C22.2 No. 74 or NOM-058-SCFI. The measurement shall be made fromany accessible non-current-carrying metal part of the enclosure of the device.8.5 Temperaturetest8.5.1 A device shall be tested as described in Clauses 8.5.2 to 8.5.13.8.5.2 The maximum temperatures shall not exceed those speci
34、fied in Table 8.2 when corrected to a roomambient temperature of 25 5 C. Ambient temperature variations above or below 25 C shall berespectively subtracted from or added to temperatures recorded at points on the device.Table8.2Maximumacceptabletemperaturelimits(SeeClause8.5.2)Item Components Maximum
35、C,thermocouplemethodMaximumC,riseofresistancemethod1. Capacitor a,b2. Fuses 903. Coil insulation systems b, eClass 105 insulation systems 90/95f 95Class 130 insulation systems 110/120f 120Class 155 insulation systems 135/140f 140Class 180 insulation systems 150/165f 1654. Potting compound c5. Printe
36、d-wiring boards a, b6. Internal wiring a7. Soldered joint of a resistance ballast 1508. Lamp base without an integral starter 150JANUARY27,2017 NMX-J-578/1-ANCE CSAC22.2NO.1993-17 UL1993 35Table 8.2 Continued on Next PageTable8.2ContinuedItem Components MaximumC,thermocouplemethodMaximumC,riseofresi
37、stancemethodElectricalInsulation9. Vulcanized fiber employed as electrical insulation for other than coilsystems90dSurfaces10. Any outer polymeric surface a, ba The manufacturers rated temperature of the material or component shall be used.b For a self-ballasted lamp, the temperature limit of a poly
38、meric material may be increased above the established RTI value for70,000 hours to correspond with the maximum expected lamp life. For fluorescent lamps, 5,000 to 10,000 hours life is typical. SeeUL 746C clauses on RTI for discussion of this technique.c Unless the material is thermosetting, the maxi
39、mum potting compound temperature, when corrected to the nominal test ambienttemperature, shall be:a) at least 15 C less than the softening point of the compound as determined by the test methods of ASTM E 28;b) at least 15 C less than the softening point of the compound as determined by the test met
40、hods of ASTM D36; orc) at least 25 C less than the softening point of the compound as determined by the test methods of ASTM D1525.d For vulcanized fiber that has been investigated for use at a higher temperature, that higher temperature would apply.e Regarding insulation systems and Clause 6.4.7, t
41、he maximum acceptable coil temperature shall be the lowest temperaturerating of any insulating material or component used in the ballast.f For coil assemblies weighing 250 g (0.5 lbs) or less.8.5.3 A device shall be tested as follows:a) If the device is capable of being installed in the smaller test
42、 fixture shown in Figure 9.1, itshall have temperatures measured with the device mounted in the test fixture that simulatesoperation in a typical recessed luminaire. The device shall be tested base up.b) A device that will not fit in the smaller test fixture shown in Figure 9.1 but that can beinstal
43、led in the larger test fixture shall be tested in such a test fixture. The device shall be testedbase up.c) A device exceeding the diameter of the test fixture shall have temperatures measured withthe device mounted on a draft-free bench. The device shall be tested with both a base-up andbase-down o
44、rientation, unless it is obvious that one orientation would result in less severeheating.d) A device with a candelabra base shall be tested in the same test described in (a), exceptthat it shall be permissible either to use a medium to candelabra adapter or to change thelampholder to a candelabra ty
45、pe.e) A device with an input rating greater than 50 W and1) Marked for installation in a fully enclosed luminaire with minimum lamp compartmentdimensions in accordance with Table 10.1, Items 25 and 26, shall be normaltemperature tested with the device mounted base up in the test fixture described in
46、Clause 9.5.2,MAY10,2017NMX-J-578/1-ANCE CSAC22.2NO.1993-17 UL1993362) Marked for installation only in an open surface-mounted luminaire in accordance withTable 10.1, Item 27, shall be normal temperature tested with the device in a lampholdermounted to the outlet box on the insulated test ceiling des
47、cribed in Clause 9.5.3 anddepicted in Figure 9.2, orMAY10,2017 NMX-J-578/1-ANCE CSAC22.2NO.1993-17 UL1993 36AMAY10,2017NMX-J-578/1-ANCE CSAC22.2NO.1993-17 UL199336BNo Text on This Page8.13 Humidityconditioning8.13.1 A device intended for use in damp or wet locations (see Clauses 7.2 and 7.3) shall b
48、e exposed for48 hours to moist air having a relative humidity of 93 5 % at a temperature of 25 2 C. Following the48-hour period and while still exposed to moist air, the device shall comply with the requirements fordielectric voltage-withstand between current-carrying parts and accessible non-curren
49、t-carrying metalparts in accordance with Clause 8.6 and operate normally. Alternate chamber conditions may be 88 5 %at a temperature of 32 2 C or 93 5 % at a temperature of 28 2 C.Figure8.1Phase-cuttypedimmeroutputwaveform(See Clause 8.12.5.1)MAY10,2017 NMX-J-578/1-ANCE CSAC22.2NO.1993-17 UL1993 438.14 Waterspraytest8.14.1 A device intended for use in wet locations (see Clause 7.3) shall be subjected to the test describedin Clause 8.14.2. Water shall not enter the ballast o
