Read Harman Kardon AVR 4550 EMC - CB Certificate online
-
IEC 60065, 6th edition : 1998
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- Page 25 of 39 -
Order
No.
200245266
15.2
Provision for protective earthing
N
Accessible conductive parts of
Class I equipment reliably connected
to earth terminal, within equipment.
Class I equipment reliably connected
to earth terminal, within equipment.
N
Switches or fuses in protective earth
circuits
circuits
N
Class I supply apparatus with non-
hazardous live output voltage: output
circuit not connected to earth
hazardous live output voltage: output
circuit not connected to earth
N
Protective earth conductors correctly
coloured
coloured
N
Permanently connected apparatus
and apparatus with non-detachable
mains cord provided with separate
protective earth terminal near mains
input
and apparatus with non-detachable
mains cord provided with separate
protective earth terminal near mains
input
N
Protective earth connection of a part
removable by hand.
removable by hand.
N
Protective earth terminal resistant to
corrosion
corrosion
N
Earth resistance (
Ω
) test:
≤
0,1
Ω
at
25 A
N
15.3.
Terminals for external flexible cords
and for permanent connection to the
mains supply
and for permanent connection to the
mains supply
P
15.3.1
Adequate terminals for connection of
permanent wiring
permanent wiring
Apparatus is not for permanent connection.
N
15.3.2
Reliable connection of non-
detachable cords:
detachable cords:
Appliance inlet provided
N
Connection of the non-detachable
cord
cord
N
Soldered to conductors of a printed
circuit board
circuit board
N
Adequate clearances and creepage
distances between connections
should a wire break away
distances between connections
should a wire break away
N
Wire secured by additional means
N
15.3.3
Screws and nuts clamping external
mains supply conductors have
adequate threads: ISO 261, ISO 262
or similar
mains supply conductors have
adequate threads: ISO 261, ISO 262
or similar
No screws and nuts clamping
N
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