DSH 494 Construction
http://decisions.iecee.org/icons/ecblank.gif DSH 494
Construction
22.42
60335-1(ed.3)
Standard: IEC 60335-1:1991, 3rd Ed.
Sub clause: 22.42
Sheet No. DSH-494
Subject: Construction
Key words: - Protective impedance - Y1 capacitor
Decision taken at the 40th CTL meeting 2003
Question:
Can a capacitor be used as a protective impedance?
Rationale:
See question.
Decision:
A single Y1 capacitor is not allowed as a protective impedance.
页:
[1]
