Instruction manual

Page 56 of 100 Report No. 255837
TRF No. IEC60335_2_40F
IEC 60335-2-40
Clause Requirement – Test Result Verdict
29.2.3
Creepage distances of reinforced insulation at least
double as specified for basic insulation in table 17
P
29.2.4
Creepage distances of functional insulation not less
than specified in table 18
P
Creepage distances may be reduced if the appliance
complies with clause 19 with the functional insulation
short-circuited
N/A
29.3
Supplementary and reinforced insulation having
adequate thickness, or a sufficient number of layers,
to withstand the electrical stresses (IEC 60335-1/A1)
P
Compliance checked by: —
- measurement, in accordance with 29.3.1, or
P
- an electric strength test in accordance with 29.3.2,
or
P
- an assessment of the thermal quality of the material
combined with an electric strength test, in
accordance with 29.3.3
Not applicable. N/A
29.3.1
Supplementary insulation having a thickness of at
least 1 mm (IEC 60335-1/A1)
P
Reinforced insulation having a thickness of at least
2 mm (IEC 60335-1/A1)
Non-metallic external
enclosure of indoor unit.
P
29.3.2
Each layer of material withstand the electric strength
test of 16.3 for supplementary insulation
(IEC 60335-1/A1)
P
Supplementary insulation consisting of at least
2 layers (IEC 60335-1/A1)
P
Reinforced insulation consisting of at least 3 layers
P
29.3.3
The insulation is subjected to the dry heat test Bb of
IEC 60068-2-2, followed by (IEC 60335-1/A1)
Not applicable. N/A
the electric strength of 16.3 (IEC 60335-1/A1)
N/A
If the temperature rise during the tests of clause 19
does not exceed the value specified in table 3, the
test of IEC 60068-2-2 is not carried out
(IEC 60335-1/A1)
N/A
30 RESISTANCE TO HEAT AND FIRE
—
30.1 External parts of non-metallic material,
P
parts supporting live parts, and
P
thermoplastic material providing supplementary or
reinforced insulation,
P
sufficiently resistant to heat
Sufficiently resistant to heat. P
Ball-pressure test according to IEC 60695-10-2
P