Harman Kardon HKTS 7 (serv.man3) EMC - CB Certificate ▷ View online
Page 23 of 46
Report Ref No.: 615278
IEC 60065
Clause
Requirement + Test
Result - Remark
Verdict
20 RESISTANCE
TO
FIRE
20.1
Electrical components and mechanical parts
a) Exemption for components contained in an
enclosure of material V-0 to IEC 60707 with
openings not exceeding 1 mm in width
enclosure of material V-0 to IEC 60707 with
openings not exceeding 1 mm in width
N/A
b) Exemption for small components as defined
in 20.1
in 20.1
Close-end connector
P
20.1.1
Electrical components meet the requirements of
Clause 14 or 20.1.4
Clause 14 or 20.1.4
P
20.1.2
Insulation of internal wiring working at voltages
> 4 kV or leaving an internal fire enclosure, not
contributing to the spread of fire
> 4 kV or leaving an internal fire enclosure, not
contributing to the spread of fire
N/A
20.1.3
Material of printed circuit boards on which the
available power exceeds 15 W at a voltage
between 50 V and 400 V (peak) a.c. or d.c.
meets V-1 or better to IEC60707, unless used
in a fire enclosure
available power exceeds 15 W at a voltage
between 50 V and 400 V (peak) a.c. or d.c.
meets V-1 or better to IEC60707, unless used
in a fire enclosure
PCB P
Material of printed circuit boards on which the
available power exceeds 15 W at a voltage
>400 V (peak) a.c. or d.c. meets V-0 to
IEC 60707
available power exceeds 15 W at a voltage
>400 V (peak) a.c. or d.c. meets V-0 to
IEC 60707
N/A
20.1.4
Components and parts not covered by 20.1.1,
20.1.2 and 20.1.3 (other than fire enclosures)
mounted nearer to a potential ignition source
than the distances in Table 21 comply with the
relevant flammability category in Table 21
20.1.2 and 20.1.3 (other than fire enclosures)
mounted nearer to a potential ignition source
than the distances in Table 21 comply with the
relevant flammability category in Table 21
Bobbin; Plastic enclosure;
Fuse holder; Mains switch; Switch and
Fuse holder tubing;
Sec. connector P103 (see list of
critical. components and materials)
Fuse holder; Mains switch; Switch and
Fuse holder tubing;
Sec. connector P103 (see list of
critical. components and materials)
P
Components and parts as above but shielded
from a potential ignition source, with the barrier
area in accordance with Table 21 and fig. 13
from a potential ignition source, with the barrier
area in accordance with Table 21 and fig. 13
N/A
Apparatus with voltages > 4 kV under normal
conditions, and distances to enclosure exceed
those specified by Table 21, HB40 min
enclosure
conditions, and distances to enclosure exceed
those specified by Table 21, HB40 min
enclosure
N/A
20.2
Fire enclosure
20.2.1
Potential ignition sources with open circuit
voltage > 4 kV (peak) a.c. or d.c. contained in a
fire enclosure to V-1
voltage > 4 kV (peak) a.c. or d.c. contained in a
fire enclosure to V-1
N/A
20.2.2
Internal fire enclosures with openings not
exceeding 1 mm in width and with openings for
wires completely filled
exceeding 1 mm in width and with openings for
wires completely filled
N/A
20.2.3
Requirements of 20.2.1 and 20.2.2 met by an
internal fire enclosure
internal fire enclosure
N/A
Page 24 of 46
Report Ref No.: 615278
IEC 60065
Clause
Requirement + Test
Result - Remark
Verdict
A
ANNEX A, ADDITIONAL REQUIREMENTS FOR APPARATUS WITH PROTECTION
AGAINST SPLASHING WATER
AGAINST SPLASHING WATER
A.5.1
j) Marked with IPX4 (IEC 60529), 5.4.1 a) does
not apply
not apply
N/A
A.10.2.1
Enclosure provides protection against splashing
water
water
N/A
A.10.2.2
Humidity treatment carried out for 7 days
N/A
B
ANNEX B, APPARATUS TO BE CONNECTED TO THE TELECOMMUNICATION
NETWORKS
NETWORKS
Complies with IEC 62151 clause 1
N/A
Complies with IEC 62151 clause 2
N/A
Complies with IEC 62151 clause 3 but with
3.5.4 modified to 2.4.10 of this standard
3.5.4 modified to 2.4.10 of this standard
N/A
Complies with IEC 62151 clause 4 but with
4.1.2, 4.1.3 and 4.2.1.2 modified in accordance
with annex B of this standard
4.1.2, 4.1.3 and 4.2.1.2 modified in accordance
with annex B of this standard
N/A
Complies with IEC 62151 clause 5 but with
5.3.1 modified in accordance with annex B of
this standard
5.3.1 modified in accordance with annex B of
this standard
N/A
Complies with IEC 62151 clause 6
N/A
Complies with IEC 62151 clause 7
N/A
Complies with IEC 62151 annex A, B and C
N/A
Page 25 of 46
Report Ref No.: 615278
IEC 60065
Clause
Requirement + Test
Result - Remark
Verdict
7.1 TABLE:
temperature
rise measurements: Conditions
P
Power consumption in the OFF/Stand-by mode
of the functional switch (W) ................................: 0W in OFF mode
—
Cond.
Un (V)
Hz
In (A)
Pn (W)
V out
Pout (W)
Operating Condition
1
253
50
0.45
77
9.1
21
1/8 of max non-clipping output
power (pink noise). Input signal
connected to ’Line in L/R’
power (pink noise). Input signal
connected to ’Line in L/R’
Loudspeaker impedance (Ω) .............................: 4
—
Several loudspeaker systems
Built-in speaker
Marking of loudspeaker terminals
High Level in/out
Temperature Rise dT of Part
dT (K)
Limit dT (K)
Test Condition No.
No 1
No ___
No ___
Core of transformer
51
-
Transformer support (rubber)
51
-
Supply cords (Not under mechanical stress)
27
60
Mains switch
26
60
Mains fuse
26
60
Enclosure (wood)
24
60
PCB 63
85
Buttons (plastic)
18
50
Heat sink, on rear panel
40
40
Rear panel, near knobs
38
40
Knobs (plastic)
18
50
Winding temperature rise measurements
Ambient temperature t1 (
o
C) ............................. :
21
—
—
—
—
Ambient temperature t2 (
o
C) ............................. :
22
—
—
—
—
Temperature rise dT of winding:
(
) (
)
1
2
1
5
,
234
1
1
2
t
t
t
R
-R
R
dT
−
−
+
×
=
⎟
⎟
⎠
⎠
⎞
⎜
⎜
⎝
⎝
⎛
R
1
(Ω)
R
2
(Ω)
dT (K)
Limit dT
(K)
Insulation
class
Prim. winding
9.267
11.498
61
85
E
Sec. winding red-red
1.252 1.528 55 85 E
Sec. winding yellow-yellow
0.701 0.855 55 85 E
Page 26 of 46
Report Ref No.: 615278
IEC 60065
Clause
Requirement + Test
Result - Remark
Verdict
9.1
Shock Hazard
P
Under normal operating conditions: > 35Vpk ac / 60V dc
Notes: Reference Annex D
Notes: Reference Annex D
-
CLASS I: (single phase)
AC DC
U1: -
Vpk
-
mA
rms
U1:
-
V
- mA
U2: -
Vpk
- mA rms
CLASS II: (single phase)
AC DC
U1: 0.05V
pk
- mA rms
U1: -
V
- mA
U2: 0.01V
pk
- mA rms
- mA
10.3
TABLE: Insulation Resistance Measurements
P
Insulation resistance R between:
R (MΩ)
Required R (MΩ)
Between the poles of the circuit directly connected to
the supply mains.
>10 Min.
2
Reinforced insulation.
>10 Min.
4
10.3
TABLE: Electric Strength Measurements
P
Test voltage applied between:
Test voltage (V)
Breakdown
Between the poles of the circuit directly connected to the
supply mains.
2120V peak
No
Reinforced insulation.
4240V peak
No
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