Re: Varistor to Ground

2002-04-26 Thread John Woodgate
I read in !emc-pstc that Chris Maxwell chris.maxw...@nettest.com wrote (in 83d652574e7af740873674f9fc12dbaaf7e...@utexh1w2.gnnettest.com) about 'Varistor to Ground', on Mon, 22 Apr 2002: I read your quote below regarding the safety implications of placing MOVs between AC power and ground:

RE: Varistor to Ground

2002-04-22 Thread Chris Maxwell
| -Original Message- From: John Woodgate [SMTP:j...@jmwa.demon.co.uk] Sent: Friday, April 19, 2002 4:31 PM To: emc-p...@majordomo.ieee.org Subject: Re: Varistor to Ground I read in !emc-pstc that Dan Kwok dk...@intetron.com wrote (in 3cc06a29.e6198...@intetron.com) about 'Varistor

Re: Varistor to Ground

2002-04-19 Thread John Woodgate
I read in !emc-pstc that Dan Kwok dk...@intetron.com wrote (in 3cc06a29.e6198...@intetron.com) about 'Varistor to Ground', on Fri, 19 Apr 2002: Is it generally permissible to put a varistor (MOV) across the 120 Vac line and ground for surge suppression/line conditioning products? I can see some

Re: Varistor to Ground

2002-04-19 Thread Ron Pickard
Dan, A good place to start would be CENELC's List of Decisions regarding EN60950 3rd Ed. (see attached). Pay particular attention to page 3. (See attached file: EN60950_3rd,CCA.pdf) Best regards, Ron Pickard rpick...@hypercom.com