1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUNDERWRITERS LABORATORIES INC. CERTIFICATION REQUIREMENT DECISIONThis Certification Requirement Decision is prepared and published by Underwriters Laboratories Inc.(UL). It is normative for the a
2、pplicable UL Product Certification Program(s); however, it is currently notpart of the UL Standard(s) referenced below.Product Category (CCN): IFAM, IFAOStandard Number: UL 1598Standard Title: Standard for LuminairesEdition Date: September 17, 2008Edition Number: 3Section / Paragraph Reference: New
3、Section 9ASubject: Supplementary Requirements for LED Luminaires including Requirementsfor LED luminaires using Class P LED Drivers.DECISION:9A LED luminaires - supplementary requirements9A.1 General9A.1.1 The requirements in this clause are supplemental requirements for LED luminaires.9A.2 Lamphold
4、ers9A.2.1 A lampholder shall have an electrical rating suitable for the LED lamp load to be used.9A.3 Printed wiring boards9A.3.1 A printed wiring board shall comply with requirements in Clause 4.1 and shall additionally complywith the requirements in UL 8750 and CSA C22.2 No 250-13.9A.4 LED drivers
5、, LED arrays (modules), LED control modules, and LED packages9A.4.1 A LED driver, LED array (module), LED control module, and LED package shall comply with therequirements in Clause 4.1.9A.5 Emergency battery packs9A.5.1 A luminaire provided with a factory-installed emergency battery pack shall be:(
6、a) installed in accordance with the installation instructions marked on or provided with the pack;and(b) marked to indicate emergency backup in accordance with Table 20.1.1, Item 1.42.9A.6 Class P LED Drivers9A.6.1 These requirements apply to luminaires having Class P drivers.9A.6.2 When a supply co
7、rd of a luminaire permits the cord to be pushed back into the enclosure, resultingin a spacing between the cord and a Class P driver case of less than 76 mm (3 in), the supply cord shallbe rated for at least 90 C or for the temperature of any component it can contact, whichever is greater.UL COPYRIG
8、HTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM UL9A.6.3 Conductors shall have a minimum temperature rating in accordance with Table 9A.6.1 or theconductor temperature measured during the normal temperature test of Clause 14, whichever is greater.Table 9A
9、.6.1Minimum temperature rating of conductorsPosition of conductors relative to Class P drivers Temperature CPermanently spaced a minimum of 76 mm (3 in) from any Class P driver 60Less than 76 mm (3 in) from, but prevented from contacting any Class P driver 80In contact with any Class P driver or spa
10、ced less than 76 mm (3 in) and providedwith an outer braid75In contact with any Class P driver or spaced less than 76 mm (3 in) 909A.6.4 A luminaire having branch circuit supply wiring that can come within 75mm (3in) of a Class P drivercase shall be marked for 90 C supply conductors in accordance wi
11、th Table 20.1.1, Item 1.1.9A.7 Markings9A.7.1 A luminaire having an integral LED driver shall be marked with the input rating in volts, frequencyin hertz, and total amperes or watts, in accordance with Table 20.1.1, Item 1.3.9A.7.2 A luminaire intended for connection to a remote LED driver that requ
12、ires a driver with a constantvoltage output shall include the following marking information on the luminaire in the format S24-L3;constant voltage - voltage, nature of the supply (AC or DC), frequency (for ac rating only), and current orwattage.9A.7.3 A luminaire intended for connection to a remote
13、LED driver that requires a driver with a constantcurrent output shall include the following marking information on the luminaire in the format S24-L3;constant current - current, nature of the supply (AC or DC), frequency (for ac rating only) and voltage orwattage.9A.7.4 Luminaire having a replaceabl
14、e lamp of the type in Annex G shall be marked with a lampreplacement with marking as noted in Annex G.9A.7.5 A luminaire having a replaceable lamp of a type other than those noted in Annex G shall bemarked, in a location visible during lamp replacement with; “CAUTION - Risk of Fire. Replace only wit
15、hlamp model _, manufactured by _”. The marking shall be in the format of S24-L1.RATIONALE FOR DECISION:UL 1598 is presently silent with regard to supplemental requirements for luminaires having LED lightsources. While it is generally understood that UL 8750 and CSA C22.2 No. 250.13 are used tosupple
16、ment the general requirements in UL 1598 for LED luminaires, this new Section 9A provides thenecessary references and also includes several additional requirements that are applicable to LEDluminaires.Additionally included as Section 9A.6 are supplemental requirements for LED luminaires having Class
17、 PLED drivers. These additional requirements are based on the current requirements in UL 1598 section 8.3and clause 8.5.2 (j), which address cord and conductor temperature ratings for Fluorescent luminaireshaving thermally protected ballast (Class P ballasts).Copyright 2016 Underwriters Laboratories
18、 Inc.STANDARD NUMBER: UL 1598 -2-UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUL, in performing its functions in accordance with its objectives, does not guarantee or warrant thecorrectness of Certification Requirement Decisions it may issu
19、e or that they will be recognized or adoptedby anyone. Certification Requirement Decisions are the opinion of Underwriters Laboratories Inc. inpractically applying the requirements of the standard. They do not represent formal interpretations of thestandard under American National Standards Institut
20、e (ANSI) processes. UL shall not be responsible toanyone for the use of or reliance upon Certification Requirement Decisions by anyone. UL shall not incurany obligation or liability for damages, including consequential damages, arising out of or in connectionwith the use or reliance upon Certificati
21、on Requirement Decisions. The electronic version of theCertification Requirement Decision is the current version and previously printed copies may be outdated.This document is published as a service to ULs certification customersSTANDARD NUMBER: UL 1598 -3-UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULSTANDARD NUMBER: UL 1598 -4-No Text on This Page
