UL 62275 CRD-2018 UL Standard for Safety Cable Management Systems C Cable Ties for Electrical Installations - Section Paragraph Reference Clause 9 6 2 - Subject Heat Ageing (Editi.pdf

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1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUNDERWRITERS LABORATORIES INC. CERTIFICATION REQUIREMENT DECISIONThis Certification Requirement Decision is prepared by UL LLC. It is normative for the applicable ULProduct Certification Program(

2、s); however, it is currently not part of the UL Standard(s) referencedbelow.Product Category (CCN): ZODZ / 7Standard Number: UL 62275Standard Title: Standard for Cable Management Systems - Cable Ties For ElectricalInstallationsEdition Date: October 14, 2016Edition Number: 2Section / Paragraph Refere

3、nce: Clause 9.6.2Subject: Heat AgeingDECISION:9.6.2 After heat ageingThe test is carried out on a new set of ten non-metallic and composite cable ties. Metallic cable ties arenot required to be subjected to this test. Each sample shall be installed on a test mandrel as specified in5.9.Moisture stabi

4、lisation according to 5.2 before heat ageing is not applicable for this testThe samples shall be aged in a full draft circulating-air oven with forced air at the maximum declaredtemperature according to Table 4 increased by (15 1) C for (1 000+480) h. Then the samples and themandrels shall be condit

5、ioned according to 5.2.Each sample shall be subjected to a tensile pull until the load equivalent to the loop tensile strengthdeclared by the manufacturer is reached. This load is maintained for (60+50)s.The samples shall be deemed to have passed the test if the samples perform according to therequi

6、rements in 9.6.1.RATIONALE FOR DECISION:Clause 9.6.2 : The revision is intended to align the UL 62275 requirement with the current practice formetallic cable ties.No future effective date will be required.Copyright 2018 UL LLCUL LLC, in performing its functions in accordance with its objectives, doe

7、s not guarantee or warrant thecorrectness of Certification Requirement Decisions it may issue or that they will be recognized or adoptedby anyone. Certification Requirement Decisions are the opinion of UL LLC. in practically applying therequirements of the standard. They do not represent formal inte

8、rpretations of the standard underAmerican National Standards Institute (ANSI) processes. UL LLC shall not be responsible to anyone forthe use of or reliance upon Certification Requirement Decisions by anyone. UL LLC shall not incur anyobligation or liability for damages, including consequential dama

9、ges, arising out of or in connection withthe use or reliance upon Certification Requirement Decisions. The electronic version of the CertificationRequirement Decision is the current version and previously printed copies may be outdated.UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULThis document is published as a service to ULs certification customersSTANDARD NUMBER: UL 62275 -2-