Fwd: Transformer Approvals

1997-02-07 Thread TinBear
nto one yet. I would challenge the interpretation that you received. Regards, Mike Rains Foxboro Co. >-- >From: jbie...@canberra.com[SMTP:jbie...@canberra.com] >Sent: Wednesday, February 05, 1997 7:58AM >To:ri...@sdd.hp.com >Cc:emc-p...@majordomo.ieee.o

RE: Transformer Approvals

1997-02-06 Thread Rains,Mike
esday, February 05, 1997 1:22PM >To:jbie...@canberra.com >Cc:'emc-p...@ieee.org' >Subject: RE: Transformer Approvals > >John, > >My understanding of IEC1010 is that IEC742 only applies to transformers >that are stand-alone (not built in). Transforme

RE: Transformer Approvals

1997-02-06 Thread Rains,Mike
>-- >From: Rains,Mike[SMTP:mra...@foxboro.com] >Sent: Wednesday, February 05, 1997 1:22PM >To:jbie...@canberra.com >Cc:'emc-p...@ieee.org' >Subject: RE: Transformer Approvals > >John, > >My understanding of IEC1010 is that IEC74

RE: Transformer Approvals

1997-02-05 Thread Rains,Mike
ains Foxboro Co. >-- >From: jbie...@canberra.com[SMTP:jbie...@canberra.com] >Sent: Wednesday, February 05, 1997 7:58AM >To:ri...@sdd.hp.com >Cc:emc-p...@majordomo.ieee.org >Subject: Re: Transformer Approvals > >Just wanted to thank you for your explanation. In this c

Re: Transformer Approvals

1997-02-05 Thread jbielot
Just wanted to thank you for your explanation. In this case, the transformers are built in to the instrument, behind a panel that requires a 'tool' (key locked) to gain entry. I did have some confusion about this, because as you indicated, IEC 1010 doesn't specify a specific transformer standar

RE: Transformer Approvals

1997-02-05 Thread Rains,Mike
>-- >From: jbie...@canberra.com[SMTP:jbie...@canberra.com] >Sent: Monday, February 03, 1997 4:46PM >To:emc-p...@ieee.org >Subject: Transformer Approvals > >At the end of last year, we shipped a piece of laboratory equipment to France >that required C

Re[2]: Transformer Approvals

1997-02-05 Thread Brian_McAuliffe_at_ireland2
. Brian McAuliffe __ Reply Separator _ Subject: Re: Transformer Approvals Author: hans_mellb...@non-hp-santaclara-om4.om.hp.com at smtplink-tellabs List-Post: emc-pstc@listserv.ieee.org Date:04/02/97 9:53 EN60704 is the

Re: Transformer Approvals

1997-02-05 Thread Rich Nute
Hello from San Diego: IEC 742 (aka EN 60742) applies to transformers in general and stand-alone transformers in particular. IEC 742 contains some additional requirements for stand-alone transformers compared to those in IEC 950 (aka EN 60950). Unfortunately, IEC 1010 (aka EN 61010) does not c

Re: Transformer Approvals

1997-02-04 Thread jbielot
It turns out that I was given incorrect information. The certification that they were referring to is EN 60742. Your reply prompted me to double check the original information that I was given. Subject: Transformer Approvals From: MIME:HANS_MELLBERG @ non-hp-santaclara-om4.om.hp.com@INTERNET

Re: Transformer Approvals

1997-02-04 Thread HANS_MELLBERG
Consultant __ Reply Separator _ Subject: Transformer Approvals Author: Non-HP-owner-emc-pstc (owner-emc-p...@majordomo.ieee.org) at HP-Boise,mimegw2 List-Post: emc-pstc@listserv.ieee.org Date:02/03/97 12:46 PM At the end of last year, we shipped a piece of

Transformer Approvals

1997-02-04 Thread jbielot
At the end of last year, we shipped a piece of laboratory equipment to France that required CE approval. We evaluated it for approval as laboratory equipment in terms of complying with EN 61010-1. It was evaluated for EMC compliance. In this piece of equipment, I used (2) transformers that poss