DSH 361 Testing in single fault condition
http://decisions.iecee.org/icons/ecblank.gifDSH 361
Testing in single fault condition
4.4
61010-1(ed.1);am1;am2
Standard:
IEC 61010-1:1990 +A1:1992 + A2
:1995
Sub clause:
4.4
Sheet n. 361
Page 1(1)
Subject:
Testing in single fault condition
Key words:
- Voltage selector
- Voltage selecting
mismatch
Decision taken by
ETF3 and confirmed
by CTL at its 38th
meeting, in Toronto
Question:
For products employing a voltage selector switch (120/230V) for an input voltage which is
accessible to the user, should a mismatch abnormal test be considered?
Decision:
SFC test must be considered as required by sub-clause 4.4.1 where there is a hazard.
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