Harman Kardon AVR 430 (serv.man18) EMC - CB Certificate ▷ View online
-
IEC 60065, 6th edition : 1998
-
- Page 7 of 38 -
Order
No.
14437
7.1
Standby mode:
U
=
207,0
V, I
=
0,036
A, P
=
7,1
W,
Pout =
W
U
=
230,0
V, I
=
0,038
A, P
=
8,2
W,
Pout =
W
U =
254,4
V, I
=
0,041
A, P
=
9,6
W,
Pout =
W
Measured at maximum non-clipped output:
U
=
207,0
V, I
=
5,04
A, P
=
870
W,
Pout =
2 x 72,7
W
(F)
1 x 71,0
W
(C)
2 x 75,6
W
(S)
2
x
73,7
W
(S/B)
U
=
230,0
V, I
=
5,26
A, P
=
997
W,
Pout =
2 x 72,7
W
(F)
1 x 71,0
W
(C)
2 x 75,6
W
(S)
2
x
73,7
W
(S/B)
U =
254,4
V, I
=
5,29
A, P
=
1105
W,
Pout =
2 x 72,7
W
(F)
1 x 71,0
W
(C)
2 x 75,6
W
(S)
2
x
73,7
W
(S/B)
LSL =
7 channels x 8
Ω
Ω
Ω
Ω
Measured at 1/8 of maximum non-clipped output:
U
=
207,0
V, I
=
2,32
A, P
=
367
W,
Pout =
2 x 9,1
W
(F)
1 x 8,9
W
(C)
2 x 9,5
W
(S)
2
x
9,2
W
(S/B)
U
=
230,0
V, I
=
2,37
A, P
=
412
W,
Pout =
2 x 9,1
W
(F)
1 x 8,9
W
(C)
2 x 9,5
W
(S)
2
x
9,2
W
(S/B)
U =
254,4
V, I
=
2,40
A, P
=
461
W,
Pout =
2 x 9,1
W
(F)
1 x 8,9
W
(C)
2 x 9,5
W
(S)
2
x
9,2
W
(S/B)
LSL =
7 channels x 8
Ω
Ω
Ω
Ω
-
IEC 60065, 6th edition : 1998
-
- Page 8 of 38 -
Order
No.
14437
7.1
Operating conditions (power audio amplifier, 1/8 of maximum non clipped output):
U =
254,4
V, I
=
2,40
A, P
=
461
W,
Pout =
2 x 9,1
W
(F)
1 x 8,9
W
(C)
2 x 9,5
W
(S)
2
x
9,2
W
(S/B)
LSL =
7 channels x 8
Ω
Ω
Ω
Ω
Loudspeaker
system(s)
Only one for Center,
Right and Left for Surround,
Right and Left for Front,
Right and Left for for Surround Back channels.
Marking of loudspeaker terminals
SPEAKERS ( 8
Ω
) :
FR, FL, SR, SL, CTR,
SBR/MULTI R, SBL/MULTI L
.
U =
254,4
V
6 Ohm
8 Ohm
16 Ohm
left left right
right
left
right
left
right
Measured max. output voltage in Vp
F)
34,1
C) 33,7
S) 34,8
S/B) 34,3
S) 34,8
S/B) 34,3
F) 34,1
C) -
S) 34,8
S/B) 34,3
C) -
S) 34,8
S/B) 34,3
Measured max. output power in W
F)
72,7
C) 71,0
S) 75,6
S/B) 73,7
S) 75,6
S/B) 73,7
F) 72,7
C) -
S) 75,6
S/B) 73,7
C) -
S) 75,6
S/B) 73,7
Measured max. mains power in W
1105
Operation of protective devices
No fuse links operate during normal operating condition
P
7.1.1
Temperature rise of accessible parts
(see table next page)
P
7.1.2
Temperature rise of parts providing
electrical insulation
electrical insulation
(see table next page)
P
7.1.3
Temperature rise of parts acting as a
support or as a mechanical barrier
support or as a mechanical barrier
(see table next page)
P
7.1.4
Temperature rise of windings
(see table next page)
P
7.1.5
Parts not subject to a limit under
7.1.1 to 7.1.4
7.1.1 to 7.1.4
(see table next page)
P
-
IEC 60065, 6th edition : 1998
-
- Page 9 of 38 -
Order
No.
14437
HEATING
∆
t = ( R2 - R1) x (234,5 + t1) - (t2 - t1)
R1
P
t1 =
24,2 °C
24,2 °C
t2 =
25,8 °C
22,8 °C
Test voltage
207 V
254,4 V
Winding
R1/
Ω
R2/
Ω
∆
t measured
∆
t allowed *)
Insulation
class
class
Main transf. pr. winding (207V)
1,494
1,873
64,0
85
Class E
Sub transf. pr. winding (207V)
695
830
48,7
85
Class E
Main transf. pr. winding (254,4V)
1,494
1,915
74,3
85
Class E
Sub transf. pr. winding (254,4V)
695
848
58,4
85
Class E
Other measured parts
∆
t measured
at 207V
∆
t measured
at 254,4V
∆
t allowed *)
Main transformer core
45,9
54,0
85
Sub transformer core
33,2
39,6
85
Diode, D201 body
49,3
52,9
-
PWB near D201
34,9
39,2
85
Diode, D501 body
39,8
45,7
-
PWB near D501
40,7
46,0
85
D501
heat-sink
35,4 40,6 -
Diode, D502 body
30,6
37,8
-
Diode, D503 body
26,3
35,4
-
TR, Q318 body
40,6
64,4
-
PWB near Q318
30,4
37,9
85
TR, Q438 body
50,0
66,1
-
PWB near Q438
45,1
58,8
85
E. Capacitor, C201 body
21,2
24,0
-
E. Capacitor, C514 body
22,9
28,5
-
E. Capacitor, C517 body
20,3
23,8
-
E. Capacitor, C571 body
25,6
30,7
-
IC11
heat-sink
32,3 45,3 -
-
IEC 60065, 6th edition : 1998
-
- Page 10 of 38 -
Order
No.
14437
Other measured parts
∆
t measured
at 207V
∆
t measured
at 254,4V
∆
t allowed *)
IC, IC55 body
38,6
53,7
-
IC55
heat-sink
43,6 60,9 -
Fan
guard
18,9 24,7 60
Main
heat-sink
33,6 44,7 -
Appliance inlet body
13,9
14,6
60
Top enclosure above main heat-sink
5,0
7,8
40
Switch
button
0,2 0,5 50
Comments
No other parts were observed to create any hazard due to temperature rise.
P
Test wall condition: 50 cm at top, 10 cm at other side
*) Temperature rise limits for Singapore is 10K less.
7.2
Softening temperature of insulating
material supporting parts
conductively connected to the mains
carrying a current > 0,2 A at least
150
material supporting parts
conductively connected to the mains
carrying a current > 0,2 A at least
150
°
C
No temperature measured during heating test and fault
cond. tests requires this test (7.2) to be performed.
cond. tests requires this test (7.2) to be performed.
N
Tested parts
Temperature
under normal
operating con-
ditions (°C)
Temperature
under fault
conditions
(°C)
Softening
temperature
(°C)
Click on the first or last page to see other AVR 430 (serv.man18) service manuals if exist.