Harman Kardon HKTS 210SUB (serv.man7) EMC - CB Certificate ▷ View online
Page 5 of 22
Report No.1021750
IEC60065
Clause
Requirement + Test
Result - Remark
Verdict
14.3
Inductors and windings
P
Comply with IEC 61558-1, IEC 61558-2
(as relevant) and clause 20.1.4
(as relevant) and clause 20.1.4
N/A
14.3.1
Transformers and inductors marked with
manufacturer's name and type ...............................:
manufacturer's name and type ...............................:
T1: NT1759NL
T2: NT1758NL
alt. T2: F02801590
T2: NT1758NL
alt. T2: F02801590
DT1: NT1670NL
CT1: NT1669NL
CT1: NT1669NL
P
Transformers and inductors separately
approved ….:
approved ….:
No N/A
14.3.2
General
14.3.3, 14.3.4.1, 14.3.5.1
P
Insulation material complies with clause 20.1.4
N/A
14.3.3
Constructional requirements
P
14.3.3.1
Clearances and creepage distances comply with
clause 13
clause 13
P
14.3.3.2
Transformers meet the constructional requirements
N/A
14.3.4
Separation between windings
P
14.3.4.1
Class II transformers have adequate separation
between hazardous live parts and accessible parts
(double or reinforced insulation) :
between hazardous live parts and accessible parts
(double or reinforced insulation) :
T1: Prim.-Sec. = 5 mm
T2: Prim.- Sec. = 7.6 mm
alt. T2: Prim – Sec = 6.1 mm
T2: Prim.- Sec. = 7.6 mm
alt. T2: Prim – Sec = 6.1 mm
DT1: Prim.- Sec. = 7.0 mm
CT1: Prim.- Sec. = 5.5 mm
CT1: Prim.- Sec. = 5.5 mm
P
Coil formers and partition walls > 0,4 mm
CT1:0.8mm (T1, T2, alt. T2,
DT1 have insulation by tape).
DT1 have insulation by tape).
P
14.3.4.2
Class I transformers, with basic insulation and
protective screening only if all 7 conditions of
14.3.4.2 are met
protective screening only if all 7 conditions of
14.3.4.2 are met
N/A
14.3.4.3
Separating transformers with at least basic
insulation
insulation
N/A
14.3.5
Insulation between HAZARDOUS LIVE parts and ACCESSIBLE parts
N/A
14.3.5.1
Class II transformers have adequate insulation
between hazardous live parts and accessible parts
(double or reinforced insulation)
between hazardous live parts and accessible parts
(double or reinforced insulation)
T1, T2, alt. T2, DT1, and CT1
ferrite core are floating. Not
accessible parts.
ferrite core are floating. Not
accessible parts.
N/A
Coil formers and partition walls > 0,4 mm
N/A
14.3.5.2
Class I transformers have adequate insulation
between hazardous live parts and accessible
conductive parts or those conductive parts or
protective screens connected to a protective earth
terminal
between hazardous live parts and accessible
conductive parts or those conductive parts or
protective screens connected to a protective earth
terminal
N/A
Winding wires connected to protective earth have
adequate current-carrying capacity
adequate current-carrying capacity
N/A
Cursive is for remarks about the update.
Page 6 of 22
Report No.1021750
IEC60065
Clause
Requirement + Test
Result - Remark
Verdict
14.6
Switches
(see appended table 14)
P
14.6.1 a)
Separate testing to IEC 61058 including:
- 10 000 operations
- Normal pollution suitability
- Resistance to heat and fire level 3
- Make and break speed independent of speed of
actuation
V-0 compliance with annex G, G.1.1
- 10 000 operations
- Normal pollution suitability
- Resistance to heat and fire level 3
- Make and break speed independent of speed of
actuation
V-0 compliance with annex G, G.1.1
8/128A
250V
Alt.
6/70A
250V
Measured 53A
250V
Alt.
6/70A
250V
Measured 53A
P
14.6.1 b)
Tested in the apparatus:
N/A
Switch controlling > 0.2A with open contact voltage
> 35 V (peak)/24 V dc complying with 14.6.3,
14.6.4 and V-0 in annex G, G.1.1
> 35 V (peak)/24 V dc complying with 14.6.3,
14.6.4 and V-0 in annex G, G.1.1
N/A
Switch controlling > 0.2A with open contact voltage
< 35 V (peak)/24 V dc complying with 14.6.3 and V-
0 in annex G, G.1.1
< 35 V (peak)/24 V dc complying with 14.6.3 and V-
0 in annex G, G.1.1
N/A
Switch controlling < 0.2A with open contact voltage
> 35 V (peak)/24 V dc complying with 14.6.4 and
V-0 in annex G, G.1.1
> 35 V (peak)/24 V dc complying with 14.6.4 and
V-0 in annex G, G.1.1
N/A
14.6.2
Switch tested to 14.6.1 b) constructed to IEC
61058-1 subclause 13.1 and has making/breaking
action independent of speed of actuation
61058-1 subclause 13.1 and has making/breaking
action independent of speed of actuation
N/A
14.6.3
Switch tested to 14.6.1 b) compliant with IEC
61058-1 subclause 16.2.2 d) and m) not attaining
excessive temperatures in use
61058-1 subclause 16.2.2 d) and m) not attaining
excessive temperatures in use
N/A
14.6.4
Switch tested to 14.6.1 b) has adequate dielectric
strength
strength
N/A
14.6.5
Mains switch controlling mains socket outlets
additional tests to IEC 60058-1
additional tests to IEC 60058-1
N/A
Socket outlet current marking correct
N/A
14.7
Safety interlocks
N/A
Safety interlocks to 2.8 of IEC 60950
N/A
14.8
Voltage setting devices and the like
N/A
Voltage setting device not likely to be changed
accidentally
accidentally
N/A
14.9
Motors
N/A
14.9.1
Endurance test on motors
N/A
Motor start test
N/A
Dielectric strength test
N/A
14.9.2
Not adversely affected by oil or grease etc.
N/A
14.9.3
Protection against moving parts
N/A
Cursive is for remarks about the update.
Page 7 of 22
Report No.1021750
IEC60065
Clause
Requirement + Test
Result - Remark
Verdict
7.1
TABLE: temperature rise measurements:
P
Power consumption in the OFF/Stand-by
position of the functional switch (W) ………...……..: Standby 0.73W
—
Cond.
Un (V)
Hz
In (mA) Pn (W) Uout (V) Pout (W) Operating Condition / Status
1
198
50
460
42
10.9
29.7
1/8 of maximum output power with
2 264 50 401 43 10.9 29.7
pink noise
3 240 50 425 42 10.9 29.7
4 216 50 440 42 10.9 29.7
5 198 60 461 42 10.9 29.7
6 264 60 401 43 10.9 29.7
7 240 60 421 39 10.9 29.7
8 216 60 461 42 10.9 29.7
Loudspeaker impedance (Ω) ......................…..…..:
4
—
Several loudspeaker systems
-
—
Marking of loudspeaker terminals
-
—
Temperature Rise dT of Part
dT (K)
Limit max dT (K)
Test Condition No.
No 2
No ___
No ___
Transformer T2 winding (F02801590) 54
75
(85)
Transformer T2 core (F02801590) 44
-
Transformer T1 winding
50
75 (85)
Transformer DT1 core
33
-
PWB near Heatsink (HS2)
34
85
Main switch
11
85
PWB near U1
35
85
PWB near C1
24
85
Metallic enclosure near Volume knob
9
40
Winding temperature rise measurements
Ambient temperature t1 (
Ambient temperature t1 (
o
C) ...........................
23
—
Ambient temperature t2 (
o
C) ...........................
23
—
Temperature rise dT of winding:
dT = (R
2
– R
1
) x (234.5 + t1) – (t2 – t1)
R
1
R
1
(Ω)
R
2
(Ω)
dT (K)
Limit
maxK)
Insulation class
-
- - - -
-
When using thermal elements on windings the normal temperature limit is reduced with 10K.
Page 8 of 22
Report No.1021750
IEC60065
Clause
Requirement + Test
Result - Remark
Verdict
10.3
TABLE: insulation resistance measurements
P
Insulation resistance R between:
R (MΩ)
Required R (MΩ)
Between mains poles (primary fuse disconnected)
-
-
Between parts separated by basic or supplementary insulation
-
-
Between parts separated by double or reinforced insulation
>10
Min 4
10.3
TABLE: electric strength measurements
P
Test voltage applied between:
Test voltage (V)
Breakdown
Mains poles (primary fuse disconnected)
-
-
Between parts separated by basic or supplementary insulation
-
-
Between parts separated by double or reinforced insulation
4240
No
11.2
TABLE: summary of fault condition tests
P
Voltage (V) 0,9 or 1,1 times rated voltage ............. 220-240
—
Frequency
(Hz)........................................................ 50/60
—
Ambient
temperature
(
o
C) ...................................... 23 – 24
—
No
Component
Fault
dT (K) / Component Other results
(include description and test duration)
1
Apparatus
Maximum no
clip output
power
clip output
power
Transf. T2 = 66K
Transf. T1 = 54K
Heatsink HS2 = 45K
Other temperature
no higher
Transf. T1 = 54K
Heatsink HS2 = 45K
Other temperature
no higher
U
n
= 264V, P
n
= 64W, I
n
= 0.6A U
out
= 18V
After 3 hours temperature stabilized
U
U
n
= 264V, P
n
= 63W, I
n
= 0.6A U
out
= 18V
2
C22
Short circuit Transf. T1 = 30K
Other temperature
no higher
U
n
= 264V, P
n
= 43W, I
n
= 0.32A U
out
= 10.9V
U
n
= 198V, P
n
= 41W, I
n
= 0.39A U
out
= 10.9V
Immediately after fault condition
U
n
= 264V, P
n
= 2.9W, I
n
= 53mA U
out
= 0V
U
n
= 198V, P
n
= 2.9W, I
n
= 53mA U
out
= 0V
Went immediately in to protection mode and
the test went on for 20 more minutes.
3
D8 (pin 3-2)
Short circuit Transf. T1 = 23K
Other temperature
no higher
U
n
= 264V, P
n
= 43W, I
n
= 0.32A U
out
= 10.9V
U
n
= 198V, P
n
= 41W, I
n
= 0.39A U
out
= 10.9V
Immediately after fault condition
U
n
= 264V, P
n
= 2.5W, I
n
= 44mA U
out
= 0V
U
n
= 198V, P
n
= 2.5W, I
n
= 44mA U
out
= 0V
Went immediately in to protection mode and
the test went on for 20 more minutes.
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