DSH 474 General conditions for the tests
http://decisions.iecee.org/icons/ecblank.gif DSH 474
General conditions for the tests
4.12
60335-1(ed.3)
Standard: IEC 60335-1:1991, 3rd Ed.
Sub clause: 4.12
Sheet No. DSH-474
Subject: General conditions for the tests
Key words: - supply voltage
Decision taken at the 40th CTL meeting 2003
Question:
In the case of heating elements without appreciable positive temperature coefficient of
resistance, should the supply voltage be adjusted during performance of the test?
Rationale:
See question.
Decision:
The voltage shall be continuously adjusted to obtain the intended input.
页:
[1]
