RE: safety ground wire

1999-12-02 Thread Grant, Tania (Tania)
orced Insulation." Tania Grant, tgr...@lucent.com Lucent Technologies, Communications Applications Group -- From: Darrell Locke (MSMail) [SMTP:dlo...@advanced-input.com] Sent: Wednesday, December 01, 1999 1:50 PM To: 'emc-p...@majordomo.ieee.org' Subject: Re: safety ground

Re: safety ground wire

1999-12-02 Thread Rich Nute
Hi Darrell: > I have in the past worked on a UPS project where we provided double > insulation from all hazardous voltages to the operator interface, and a > three pronged line cord with the green wire ground bonded to the chassis. > In essence we had both types of protection which we

Re: safety ground wire

1999-12-02 Thread Darrell Locke (MSMail)
...@emccompliance.com Cc: emc-p...@majordomo.ieee.org Subject: Re: safety ground wire List-Post: emc-pstc@listserv.ieee.org Date: Wednesday, December 01, 1999 9:19AM Hi Ken: > Thank you for your comprehensive answer. I am a little surprised that after > all the discussion in this forum on

Re: safety ground wire

1999-12-02 Thread georgea
Need for green/yellow ground wires... Class II (two wire) ITE have no earth grounding, hence no green/yellow wire requirements. Class I (three wire) ITE does have earth grounding wiring. See section 2.5.5 for when earthing conductors must use the green/yellow desination. George Alspaugh

Re: safety ground wire

1999-12-02 Thread Rich Nute
Hi Ken: > Thank you for your comprehensive answer. I am a little surprised that after > all the discussion in this forum on specs relative to the width of the > yellow stripe on the green wire that there is no rule on how or if things > get a green wire in the first place! The choice

Re: safety ground wire

1999-12-01 Thread Dan Mitchell
re usually parts in the product that have Double Insulation (i.e. Transformer). Daniel W. Mitchell Product Safety Engineer Condor DC Power Supplies, Inc. "Ken Javor" on 11/30/99 03:51:52 PM To: emc-p...@ieee.org cc:(bcc: Dan Mitchell/CondorDC) Subject: safety ground wire

Re: safety ground wire

1999-12-01 Thread Rich Nute
Hi Ken: > What determines whether equipment gets a green wire or not? TVs, toasters, > handheld hair dryers and just about anything for home use get two wire power > cords. Computers and other ITE get three wire cords. Is the distinction > commercial vs. residential (class A vs. Cl

safety ground wire

1999-11-30 Thread Ken Javor
What determines whether equipment gets a green wire or not? TVs, toasters, handheld hair dryers and just about anything for home use get two wire power cords. Computers and other ITE get three wire cords. Is the distinction commercial vs. residential (class A vs. Class B)? It doesn't seem pur