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): KDERStandard Number: UL 467Standard Title: Standard for Grounding and Bonding EquipmentEdition Date: March 22, 2013Edition Number: 10Section / Paragraph Reference: 6.10.3.4, 10.7.1Subject: Solid rod,
3、chemically-charged-rod electrode and Ground Rod EnhancementKitsDECISION:6.10.3.4 A solid rod, chemically-charged-rod electrode shall consist ofa) At least one rod electrode that complies with the requirements of 6.10.2.1 through 6.10.2.8;b) A chemical charge:1) that complies with 6.10.3.3; or2) that
4、 is a substance galvanically compatible with the electrode that is determined tonot cause the electrode to corrode at a faster rate than an electrode constructed oftrade size 3/4 (21) ferrous rigid metal conduit; andc) be accompanied by adequate installation and maintenance instructions.10.7.1 A sol
5、id rod, chemically-charged-rod electrode shall be marked on the, product literature andproduct installation instructions with the following statement:“THIS PRODUCT HAS NOT BEEN EVALUATED FOR ADVERSE ENVIRONMENTALEFFECTS or NOT EVALUATED FOR ADVERSE ENVIRONMENTAL EFFECTS” or equivalent.Note: UPC labe
6、ls do not meet the intent of readily identifying the environmental effects having not been evaluated.RATIONALE FOR DECISION:The current edition of UL 467 includes certification requirements only for hollow tube chemically chargedground rods. This technical guidance document serves to document the UL
7、 Certification program for solidrod, chemically charged rod, electrodes and ground rod enhancement kits.Copyright 2018 UL LLCUL LLC, in performing its functions in accordance with its objectives, does not guarantee or warrant thecorrectness of Certification Requirement Decisions it may issue or that
8、 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 interpretations of the standard underAmerican National Standards Institute (ANSI) processes. UL LLC shall
9、 not be responsible to anyone forthe use of or reliance upon Certification Requirement Decisions by anyone. UL LLC shall not incur anyUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULobligation or liability for damages, including consequential
10、damages, 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.This document is published as a service to ULs certification customersSTANDARD NUMBER: UL 467 -2-
