Read Harman Kardon AVR 3550 (serv.man13) EMC - CB Certificate online
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IEC 60065, 6th edition : 1998
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- Page 11 of 40 -
Order No.
200219130
8
CONSTRUCTIONAL
REQUIREMENTS WITH REGARD
TO THE PROTECTION AGAINST
ELECTRIC SHOCK
REQUIREMENTS WITH REGARD
TO THE PROTECTION AGAINST
ELECTRIC SHOCK
P
8.1
Conductive parts covered by lacquer,
paper, untreated textile oxide films
and beads etc. considered to be
bare
paper, untreated textile oxide films
and beads etc. considered to be
bare
Considered
P
8.2
Shock hazard when changing
voltage setting device, fuse-links or
handling drawers etc.
voltage setting device, fuse-links or
handling drawers etc.
Operation “By hand” not possible
N
8.3
Insulation of hazardous live parts not
provided by hygroscopic material
provided by hygroscopic material
No hygroscopic materials
N
8.4
Risk of electric shock from
accessible parts, including when
covers are removed by hand.
accessible parts, including when
covers are removed by hand.
No cover removable by hand.
N
8.5
Class I equipment
Class II equipment
N
Basic insulation between hazardous
live parts and earthed accessible
parts
live parts and earthed accessible
parts
N
Resistors bridging basic insulation
complying with 14.1 a)
complying with 14.1 a)
N
Capacitors bridging basic insulation
complying with 14.2.1 a)
complying with 14.2.1 a)
N
Basic insulation bridged by
components complying with 14.3.4.3
components complying with 14.3.4.3
N
Protective earth contact
N
8.6
Class II equipment and Class II
constructions within Class I
equipment
constructions within Class I
equipment
P
Reinforced or double insulation
between hazardous live parts and
accessible parts
between hazardous live parts and
accessible parts
Double/Reinforced insulation complies with requirements
specified in clause 10 and 13.
specified in clause 10 and 13.
P
Components bridging reinforced or
double insulation complying with
14.1 a) or 14.3
double insulation complying with
14.1 a) or 14.3
The apparatus has an isolating transformer
P
Basic and supplementary insulation
each being bridged by a capacitor
complying with 14.2.1 a)
each being bridged by a capacitor
complying with 14.2.1 a)
N
Reinforced or double insulation being
bridged by 2 capacitors in series
complying with 14.2.1 a)
bridged by 2 capacitors in series
complying with 14.2.1 a)
N
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