Hello everyone, I need to put capacitors to gnd on the 60VDC nominal (could go up to 74V) supply inputs of a box located inside a CO. I assume, since the 60V is to be isolated from the low voltage and ground, and since it is a "mains" input, I need Y capacitors.
My questions: 1. Does these need to be Y1,Y2..or Y4 caps? (i.e. do I need reinforced insulation?) 2. The caps are needed for suppressing 1000V 1 microusec rise time pulses. On the other hand, their data sheet claims just 200V per microsec. Are they worth using? regards, Moshe -------------------------------------------- Name: moshe valdman E-mail: [email protected] Phone: 972-52-941200 Telefax: 972-3-5496369 List-Post: [email protected] Date: 12/8/98 Time: 18:52:45 You are most welcome to visit my homepage at: http://www.geocities.com/CapeCanaveral/5233/ --------------------------------------------
