Read Harman Kardon ABH-4 (serv.man10) EMC - CB Certificate online
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Report No.SPCLVD31229
TRF No.: I950___D
TRF originator: FIMKO
2.2
SELV circuits
Pass
2.2.1
General requirements
SELV levels are maintained
after single fault condition.
after single fault condition.
Pass
2.2.2
Voltages under normal conditions (V) ................ : All accessible voltages are
less than 42.4 Vp or 60 V dc
and are classified as SELV.
and are classified as SELV.
Pass
2.2.3
Voltages under fault conditions (V) .................... : Under fault conditions
voltages never exceed 71V
peak and 120Vdc and do not
exceed 42.4V peak or 60V dc
for more than 0.2 sec.
peak and 120Vdc and do not
exceed 42.4V peak or 60V dc
for more than 0.2 sec.
Pass
2.2.3.1
Separation by double or reinforced insulation
(method 1)
(method 1)
Hazardous voltage wiring
which may contact SELV
parts provided with double or
reinforced insulation. See
2.10.5.
which may contact SELV
parts provided with double or
reinforced insulation. See
2.10.5.
Pass
2.2.3.2
Separation by earthed screen (method 2)
Method 1 used.
N/A
2.2.3.3
Protection by earthing of the SELV circuit (method
3)
3)
Method 1 used.
N/A
2.2.4
Connection of SELV circuits to other circuits....... : SELV circuit and all
interconnected circuits
separated from primary by
Reinforced/Double insulation.
separated from primary by
Reinforced/Double insulation.
The SELV circuit does not
exceed the SELV limits under
normal and fault conditions.
exceed the SELV limits under
normal and fault conditions.
SELV circuits are only
connected to other secondary
circuits.
connected to other secondary
circuits.
Pass
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