Vijay, The basic requirements for components inside of a fire enclosure are in section 4.7.3.4 and table 4C essentially it requires for V-2 material - there are exceptions, small components etc, and you can always test, but read that section and you'll get a pretty clear idea. The tests for determining the flammability rating are in appendix A Gary
-----Original Message----- From: Wani, Vijay (V) [mailto:vw...@dow.com] Sent: Wednesday, December 19, 2001 5:22 AM To: 'emc-p...@majordomo.ieee.org' Subject: UL 60950 - safety related question hello Group: i have 8 LCD displays inside a box. if there is an outer metal enclosure, does internal enclosure (which is plastic at each LCD display) need to be V-0, does it need an RTI above the operation temperature? where should i find guideline about V-0 and RTI requirements for particular equipment? i would appreciate any response. thank you in advance. vijay Wani 989-636-0473 Dow Chemical ------------------------------------------- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Michael Garretson: pstc_ad...@garretson.org Dave Heald davehe...@mediaone.net For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: No longer online until our new server is brought online and the old messages are imported into the new server. ------------------------------------------- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Michael Garretson: pstc_ad...@garretson.org Dave Heald davehe...@mediaone.net For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: No longer online until our new server is brought online and the old messages are imported into the new server.