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AVR 360
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65
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EMC - CB Certificate
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avr-360.pdf
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Harman Kardon AVR 360 EMC - CB Certificate ▷ View online

 
 
- Page 33 of 44 - 
 
 
 
 
 Report 
No. 
129950 
 
TRF No. IEC60065_I 
7.1 
TABLE: temperature rise measurements 
Monitored point: 
dT (K) at  
207V / 50Hz
dT (K) at 
264V / 50Hz
dT (K) at  
207V / 60Hz 
dT (K) at  
264V / 60Hz 
Permitted 
dT (K) 
Main transformer core 
47.8  
59.1  
47.2  
58.0  
95 
Sub transformer core 
38.6  
43.7  
38.4  
42.4  
85 
PWB near D701 
35.4  
41.6  
34.7  
40.9  
95 
PWB near D991 
51.1  
51.5  
50.8  
51.2  
95 
PWB near Q803 
49.4  
65.7  
49.0  
65.5  
95 
PWB near IC83 
51.1  
69.7  
50.2  
69.3  
95 
Heat-sink of D701 
37.0  
42.3  
36.4  
41.6  
Heat-sink of D991 
69.1  
68.4  
68.5  
68.6  
FAN body (installed in back cover inside)  31.2  
35.2  
30.4  
35.2  
FAN body (installed in main heat-sink) 
19.9  
22.4  
20.4  
23.2  
E Capacitor, C916 body 
25.5  
28.4  
25.4  
28.5  
85 
°C 
E Capacitor, C129 body 
33.7  
41.6  
33.3  
41.8  
85 
°C 
CN91 AC connector 
24.8  
28.4  
24.9  
28.3  
200 
°C   *) 
CN92 AC connector 
32.2  
37.1  
32.0  
36.8  
200 
°C   *) 
Main heat-sink 
54.5  
73.8  
53.6  
73.3  
Power cord bushing 
24.2  
26.9  
23.5  
26.8  
60 
Enclosure top above main heat-sink 
32.1  
40.4  
31.7  
40.9  
65 **) 
Enclosure top above main transformer 
25.0  
32.2  
24.7  
32.5  
40  ***) 
Enclosure top above main heat-sink 
29.4  
38.2  
29.8  
38.0  
40  ***) 
Stand-by button (non-metallic) 
3.0  
4.8  
2.6  
3.7  
50 
Front panel (non-metallic) 
10.4  
14.6  
10.4  
15.2  
60 
Mains switch (rear side) 
11.6  
12.3  
11.6  
12.2  
50 
Ambient 22.4°C 
24.6°C 
23.0°C 
24.2°C 
 
 
 
 
 
 
*) Based on softening temperature test (see table 7.2). 
**) Top cover surface with ventilation openings, apply the hot surface symbol (IEC 60417-5041), area over  
150 mm distance from the control knobs, therefore considered not likely touched during normal use. Other areas 
over 150mm distance from the control knobs, temperature rises measured did not exceed 40.9K. 
***) Top cover surface with ventilation openings at 150 mm distance from the control knobs. Other areas not 
exceeding 150mm distance from the control knobs, temperature rises measured did not exceed 40K. 
 
 
- Page 34 of 44 - 
 
 
 
 
 Report 
No. 
129950 
 
TRF No. IEC60065_I 
 
Winding temperature rise 
measurements 
207V 
50Hz 
264V 
50Hz 
207V 
60Hz 
264V 
60Hz 
— 
 
Ambient temperature t1 (
o
C) : 
24.0 24.0 24.0 24.0 
— 
 
Ambient temperature t2 (
o
C) : 
22.4 24.6 23.0 24.2 
— 
Temperature rise dT of winding: 
R
1
 (Ω) 
R
2
 (Ω) 
dT (K) 
Permitted 
dT (K) 
Insulation 
class 
Main transf. primary winding (264V, 50Hz) 
1.871 
2.456 
80.2 
95 
Sub transf. primary winding (264V, 50Hz) 
3588 
4263 
48.0 
85 
 
 
 
 
 
 
Main transf. primary winding (264V, 60Hz) 
1.871 
2.443 
78.8 
95 
Sub transf. primary winding (264V, 60Hz) 
3588 
4253 
47.7 
85 
 
 
 
 
 
 
Main transf. primary winding (207V, 50Hz) 
1.871 
2.316 
63.1 
95 
Sub transf. primary winding (207V, 50Hz) 
3588 
4144 
41.7 
85 
 
 
 
 
 
 
Main transf. primary winding (207V, 60Hz) 
1.871 
2.322 
63.3 
95 
Sub transf. primary winding (207V, 60Hz) 
3588 
4151 
41.6 
85 
 
 
 
 
 
 
 
 
 
- Page 35 of 44 - 
 
 
 
 
 Report 
No. 
129950 
 
TRF No. IEC60065_I 
7.2 
TABLE: softening temperature of thermoplastics 
Temperature T of part 
T - normal conditions 
(
o
C) 
T - fault conditions 
(
o
C) 
 Min T softening  
(
o
C) 
Mains connector (CN91) 
28.4 (53.0 °C) 
(I/P=264V, ambient 
24.6 °C) 
41.7 (66.6 °C) 
(I/P=264V, ambient 
24.9 °C) 
> 200 
(type, YW396 series)
 
Mains connector (CN92) 
37.1 (61.7 °C) 
(I/P=264V, ambient 
24.6 °C) 
48.5 (73.4 °C) 
(I/P=264V, ambient 
24.9 °C) 
> 200 
(type, YW396 series)
 
 
 
 
 
 
 
9.1.1.1 
Touch current expressed as voltages U1 and U2 in Annex D 
Location 
Measured  
U1V (peak) 
Measured  
U1 V (DC) 
Measured  
U2 V (peak) 
Limits :  
U1 Max 35V (peak) 
U1 Max  1.1V (DC) 
U2 Max 0.35V (peak) 
Pole 1 – Antenna Terminal 
Pole 2 - Antenna Terminal 


0.03V peak 
0.02V peak 
Pass 
Pass 
Pole 1 - other part or contact 
Pole 2 - other part or contact 


0.03V peak 
0.02V peak 
Pass 
Pass 
 
 
 
 
 
Comments: 
 
Vin=264Vac, 60Hz
 
Only U2 have been recorded due to the use of a linear transformer in power supply. 
 
 
 
10.3 
TABLE: insulation resistance measurements 
Insulation resistance R between: 
R (MΩ) 
Required R (MΩ) 
Between mains poles (primary fuse disconnected) 
> 100 
Min 2 
Between parts separated by double or reinforced insulation 
> 100 
Min 4 
 
 
 
 
10.3 
TABLE: electric strength measurements 
Test voltage applied between: 
Test voltage (V) 
Breakdown 
Mains poles (primary fuse disconnected) 
1500Vac No 
Between parts separated by double or reinforced insulation 
3000Vac No 
 
 
 
 
 
- Page 36 of 44 - 
 
 
 
 
 Report 
No. 
129950 
 
TRF No. IEC60065_I 
 
11.2 
TABLE: summary of fault condition tests 
 
Voltage (V) 0,9 or 1,1 times rated voltage  ............. : 207V or 264V 
— 
 Ambient 
temperature 
(
o
C)  ...................................... : 22 
o
C - 27 
o
— 
Monitored point:  
Under fault conditions specified below 
dT (K) 
Permitted 
dT (K) 
1. *), D114 (A to C), SC, 30 min;  
Normal operation, FI stabilised at 2.28A, R104 opened, No hazard. 
N/A N/A 
2. *), D117 (A to C), SC, 30 min;  
Normal operation, FI stabilised at 2.28A, R105 opened, No hazard. 
N/A N/A 
3. *), D701 (AC to +), SC, 30 min;  
Normal operation, FI stabilised at 2.28A, F110 opened, No hazard. 
N/A N/A 
4. *), D701 (AC to -), SC, 10 min; 
Normal operation, FI stabilised at 2.28A, F111 opened, No hazard. 
N/A N/A 
5. *), D991 (AC to +), SC, 1 sec; 
F901 opened immediately, FI stabilised at 0.012A, No hazard. 
N/A N/A 
6. **), D991 (AC to -), SC, 1 sec; 
F901 opened immediately, FI stabilised at 0.006A. No hazard. 
N/A N/A 
7. *), IC81 (pin2 to pin3), SC, 20 min; 
Normal operation, FI stabilised at 2.28A, NCD, No hazard. 
N/A N/A 
8. *), IC83 (pin1 to pin2), SC, 20 min; 
Normal operation, FI stabilised at 2.28A, NCD, No hazard. 
N/A N/A 
9. *), C929, SC, 30 min; 
Signal output off immediately, FI stabilised at 0.62A, R104 and R105 opened, 
No hazard. 
N/A N/A 
10. *), C129, SC, 30 min; 
Signal output and FL display off immediately, FI stabilised at 0.63A, 
F110 and F111 opened, No hazard. 
N/A N/A 
11. *), D125 (A to C), SC, 30 min; 
All speaker signal output voltage dropped at 6.2V, FI stabilised at 1.74A,  
F110 opened and D124 damaged, No hazard. 
N/A N/A 
12. *), C809, SC, 30 min; 
SBR speaker signal output voltage dropped at 4.6V, FI stabilised at 2.12A,  
R823 damaged, No hazard. 
N/A N/A 
13. *), Q805 (C to E), SC, 10 min; 
Unit shut down immediately, FI stabilised at 0.009A, Q805, Q807, Q851,  
R819 and R811 damaged, No hazard. 
N/A N/A 
14. *), Q805 (B to C), SC, 10 min;  
Unit shut down immediately, FI stabilised at 0.009A, NCD No hazard. 
N/A N/A 
Note- SC: Short-circuit, NCD: No component damage, FI: Fault Input Current 
*)  Tested voltage 264V               **)  Tested voltage 207V 
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