I have encountered ITE with UL, CSA and TUV certification that uses wood as the interior frame and enclosure. One must demonstrate that it is impossible for a fire to start and to invoke clause 1.4.1 of IEC 950. Richard Woods
---------- From: John Juhasz [SMTP:jjuh...@fiberoptions.com] Sent: Wednesday, January 26, 2000 1:05 PM To: 'pmerguer...@itl.co.il'; emc-p...@majordomo.ieee.org Cc: ico...@itl.co.il Subject: RE: Wood used inside ITE Equipment Never saw wood in ITE equipment . . . other than in the 'Pirates of Silicon Valley' movie. The first Apple was built out of wood. I don't suppose we'd find too much of that these days. Seems to me that there should also be a spec for 'long term' enclosure stability based on 'termite resistance'! Sorry . . . couldn't resist. John Juhasz Fiber Options -----Original Message----- From: pmerguer...@itl.co.il [ mailto:pmerguer...@itl.co.il <mailto:pmerguer...@itl.co.il> ] Sent: Wednesday, January 26, 2000 9:31 AM To: emc-p...@majordomo.ieee.org Cc: ico...@itl.co.il Subject: Wood used inside ITE Equipment Dear All, There is a UL 1950 "PAG" stating that hardwood or presswood of "substantial" construction is accepted without flammability tests per Annex A for products covered under UL1950. The questions are: 1. What thickness is considered "substatntial"? 2. What other types of wood are considered acceptable without flammability tests? 3. What do European Test Houses require from the flammability standpoint of wooden enclosures or internal wooden materials? Thanks Peter Merguerian Managing Director Product Testing Division I.T.L. (Product Testing) Ltd. Hacharoshet 26, POB 211 Or Yehuda 60251, Israel Tel: 972-3-5339022 Fax: 972-3-5339019 e-mail: pmerguer...@itl.co.il website: http://www.itl.co.il <http://www.itl.co.il> --------- This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, jim_bac...@monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators). --------- This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, jim_bac...@monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators).