Read Harman Kardon HK 3380 (serv.man10) EMC - CB Certificate online
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IEC 60065, 6th edition : 1998
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- Page 11 of 37 -
Order
No.
14649
8 CONSTRUCTIONAL
REQUIREMENTS WITH REGARD
TO THE PROTECTION AGAINST
ELECTRIC SHOCK
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
lacquer, 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)
being bridged by 2 capacitors in
series complying with 14.2.1 a)
N
Reinforced or double insulation
being bridged by a single capacitor
complying with 14.2.1 b)
being bridged by a single capacitor
complying with 14.2.1 b)
N
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