Read Harman Kardon HS 350 (serv.man2) EMC - CB Certificate online
Page 20 of 67 Report No. JSH007120244-001
IEC/EN 60065
Clause
Requirement – Test
Result - Remark
Verdict
TRF No: IEC/EN 60065H
TRF originator Intertek ETL SEMKO SH
20
RESISTANCE TO FIRE
20.1
Electrical components and mechanical parts
a) Exemption for components contained in an
enclosure of material V-0 to IEC 60707 with
openings not exceeding 1 mm in width
enclosure of material V-0 to IEC 60707 with
openings not exceeding 1 mm in width
N/A
b) Exemption for small components as defined in
20.1
20.1
See components list
Pass
20.1.1 Electrical
components
meet the requirements of
Clause 14 or 20.1.4
See components list
Pass
20.1.2
Insulation of internal wiring working at voltages
> 4 Kv or leaving an internal fire enclosure, not
contributing to the spread of fire
> 4 Kv or leaving an internal fire enclosure, not
contributing to the spread of fire
No voltage exceeding 4Kv
N/A
20.1.3
Material of printed circuit boards on which the
available power exceeds 15 W at a voltage
between 50 V and 400 V (peak) a.c. or d.c. meets
V-1 or better to IEC60707, unless used in a fire
enclosure
available power exceeds 15 W at a voltage
between 50 V and 400 V (peak) a.c. or d.c. meets
V-1 or better to IEC60707, unless used in a fire
enclosure
Rated: V-0
Pass
Material of printed circuit boards on which the
available power exceeds 15 W at a voltage >400 V
(peak) a.c. or d.c. meets V-0 to IEC 60707
available power exceeds 15 W at a voltage >400 V
(peak) a.c. or d.c. meets V-0 to IEC 60707
Rated: V-0
Pass
20.1.4
Components and parts not covered by 20.1.1,
20.1.2 and 20.1.3 (other than fire enclosures)
mounted nearer to a potential ignition source than
the distances in Table 21 comply with the relevant
flammability category in Table 21
20.1.2 and 20.1.3 (other than fire enclosures)
mounted nearer to a potential ignition source than
the distances in Table 21 comply with the relevant
flammability category in Table 21
See components list
Pass
Components and parts as above but shielded from
a potential ignition source, with the barrier area in
accordance with Table 21 and fig. 13
a potential ignition source, with the barrier area in
accordance with Table 21 and fig. 13
N/A
20.2 Fire
enclosure
N/A
20.2.1
Potential ignition sources with open circuit voltage
> 4 kV (peak) a.c. or d.c. contained in a fire
enclosure to V-1
> 4 kV (peak) a.c. or d.c. contained in a fire
enclosure to V-1
N/A
20.2.2
Internal fire enclosures with openings not
exceeding 1 mm in width and with openings for
wires completely filled
exceeding 1 mm in width and with openings for
wires completely filled
N/A
20.2.3
Requirements of 20.2.1 and 20.2.2 met by an
internal fire enclosure
internal fire enclosure
N/A
Click on the first or last page to see other HS 350 (serv.man2) service manuals if exist.