Read Harman Kardon AVR 630 (serv.man4) EMC - CB Certificate online
-
IEC 60065, 6th edition : 1998
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- Page 10 of 39 -
Order
No.
14438
Other measured parts
∆
t measured
at 207V
∆
t measured
at 254,4V
∆
t allowed *)
Fan
guard
19,9 24,8 60
Main
heat-sink
35,8 45,9 -
Appliance inlet body
15,0
15,8
60
Top enclosure above main heat-sink
6,5
13,6
40
Switch
button
0,6 1,8 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)
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