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IEC 60950-1 / EN 60950-1
Clause
Requirement – Test
Result – Remark
Verdict
TRF No.:IECEN60950_1B
TRF originator: SGS Fimko
2.8.8
Mechanical actuators
N/A
2.9
Electrical insulation
P
2.9.1
Properties of insulating materials
Natural rubber, asbestos or
hygroscopic material is not
used.
hygroscopic material is not
used.
P
2.9.2
Humidity conditioning
48hr
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Humidity (%) ........................................................: 95% R.H.
Temperature (°C) .................................................: 25°C
2.9.3
Grade of insulation
Insulation complies with sub-
clauses 2.10, 4.5.1 and 5.2.
clauses 2.10, 4.5.1 and 5.2.
P
2.10
Clearances, creepage distances and distances through insulation
P
2.10.1
General
See 2.10.3, 2.10.4 and 2.10.5.
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2.10.2
Determination of working voltage
The rms and the peak voltage
were measured on the direct
plug-in adaptor.
were measured on the direct
plug-in adaptor.
The unit was connected to a
240Vac power supply and
floating secondary circuits was
assumed to be earthed at
the point by which the highest
working voltage is obtained.
240Vac power supply and
floating secondary circuits was
assumed to be earthed at
the point by which the highest
working voltage is obtained.
Results see appended table
2.10.2.
2.10.2.
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2.10.3
Clearances
See below and advantage of
annex G is not considered.
annex G is not considered.
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2.10.3.1
General
See below, Annex G was not
considered.
considered.
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2.10.3.2
Clearances in primary circuits
Annex F and minimum
clearances considered.
clearances considered.
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2.10.3.3
Clearances in secondary circuits
(See appended table 2.10.3
and 2.10.4)
and 2.10.4)
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2.10.3.4
Measurement of transient voltage levels
No transient voltage across the
clearance lower than due or
normal.
clearance lower than due or
normal.
N/A
2.10.4
Creepage distances
(see appended table 2.10.3
and 2.10.4)
and 2.10.4)
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CTI tests ...............................................................: CTI rating for all materials of
min. 100.
2.10.5
Solid insulation
See below.
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2.10.5.1
Minimum distance through insulation
(see appended table 2.10.5)
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