Read JBL S-5160 EMC - CB Certificate online
page 6 of 49
Ref.No.:416321
IEC 60065
Clause
Requirement - Test
Result - Remark
Verdict
TRF No.: I60065__C
8.6
Reinforced or double insulation between
hazardous live parts and accessible parts
hazardous live parts and accessible parts
Between unearthed sec parts
and hazardous live parts
and hazardous live parts
P
Components bridging reinforced or double
insulation complying with 14.1 a) or 14.3
insulation complying with 14.1 a) or 14.3
Transformers P
Basic and supplementary insulation each being
bridged by a capacitor complying with 14.2.1 a)
bridged by a capacitor complying with 14.2.1 a)
N
Reinforced or double insulation being bridged with
2 capacitors in series complying with 14.2.1 a)
2 capacitors in series complying with 14.2.1 a)
N
Reinforced or double insulation being bridged with
a single capacitor complying with 14.2.1 b)
a single capacitor complying with 14.2.1 b)
N
8.7
Basic insulation between parts at 35 V to 71 V (peak)
a.c. or 60 V to 120 V d.c. and accessible parts
a.c. or 60 V to 120 V d.c. and accessible parts
This clause is not considered
Noted
Reinforced or double insulation between circuits
operating at between 35 V and 71 V (peak) a.c. or
between 60 V and 120 V d.c. and hazardous live
parts at higher voltage
operating at between 35 V and 71 V (peak) a.c. or
between 60 V and 120 V d.c. and hazardous live
parts at higher voltage
N
Separation by Class
ΙΙ isolating transformer
N
Separation by Class
Ι transformer
N
Separation by earthed conductive part
N
8.8
Basic or supplementary insulation
≥ 0.4 mm (mm) : Plastic insulation sheet behind
standby PCB and mains
terminal block: 0.5mm thick
terminal block: 0.5mm thick
Main transformers:
56-0048: One plastic tube (with
glass fibre on the inside) partly
applied on each of the basic
insulated external prim wires to
the transformer.
56-0048: One plastic tube (with
glass fibre on the inside) partly
applied on each of the basic
insulated external prim wires to
the transformer.
56-0048 and 56-0052:
Two plastic tubes (with glass
fibre on the inside) on prim
lead-in wires passing through
the sec winding.
Two plastic tubes (with glass
fibre on the inside) on prim
lead-in wires passing through
the sec winding.
P
Reinforced insulation
≥ 0.4 mm (mm) ................... : Standby transformer bobbin
P
Thin sheet insulation
In main transformers
P
Basic or supplementary insulation, at least two
layers, each meeting 10.3
layers, each meeting 10.3
2 layers of yellow plastic tape
(+ min 3mm clearance/creepage
distance in standby transformer)
distance in standby transformer)
P
Basic or supplementary insulation, three layers
any two of which meet 10.3
any two of which meet 10.3
N
Reinforced insulation, two layers each of which
meet 10.3
meet 10.3
Black plastic tape in main
transformers (on prim winding
under prim lead-in wires)
transformers (on prim winding
under prim lead-in wires)
P
Click on the first or last page to see other S-5160 service manuals if exist.