JBL SUB 180 EMC - CB Certificate ▷ View online
page 21 of 28
Ref.No.: 410586
IEC 60065
Cl.
Requirement - Test
Result - Remark
Verdict
TRF No.: I60065__C
Winding temperature rise measurements
P
Ambient temperature t1 (ºC) ................................. : 25
Ambient temperature t2 (
°C) ................................. : 21
temperature rise dT of winding:
R
1
(
Ω)
R
2
(
Ω)
dT (K)
permitted
dT (K)
insulation
class
Transformer Primary winding
11.103
11.710
18
85
E
Transformer Secondary winding red-red
1.2834 1.3490 17
85
E
7.2
TABLE: softening temperature of thermoplastics
N
temperature T of part
T – normal
conditions (ºC)
T – fault
conditions (ºC)
T softening
(ºC)
Mains fuse-holder (required softening temp.150ºC)
--
--
211
10.3
TABLE: insulation resistance measurements
P
insulation resistance R between:
R (M
Ω)
required R (M
Ω)
Between the poles of the circuit directly connected to the
supply mains.
>10 2
Reinforced insulation.
>10
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
page 22 of 28
Ref.No.: 410586
IEC 60065
Cl.
Requirement - Test
Result - Remark
Verdict
TRF No.: I60065__C
11.2
TABLE: summary of fault condition tests
P
Voltage (V) 0.9 or 1.06 times rated voltage .......... : 220-240
Ambient temperature (
°C) ..................................... : 22-25
Winding temperature rise measurements
Ambient temperature t1 (ºC) ................................. : -
Ambient temperature t2 (ºC) ................................. : -
No
.
Component
No.
Fault
Test voltage
(V)
Test
time
Fuse No.
Fuse
current
(A)
Result
1
Speaker
out.
90% 254.4 4h -
-
Pn=120W In=0.6A
T501 (windings max)=69K,
Enclosure (metallic)=25K,
PCB/heat sink=<44K
No hazard.
2
Speaker
sc
254.4
30min
-
-
Pn=9W In=0.067A
Shutdown. No hazard.
3
C501
sc
198/254.4
<2s
-
-
F501 opens immediately.
No hazard.
4
Q301 c-e
sc
254.4
30min
-
-
Pn=15W In=0.1A
No high temperatures and no
hazard.
5
Q302 c-e
sc
254.4
30min
-
-
Pn=15W In=0.1A
No high temperatures and no
hazard.
6
Q111 c-e
sc
254.4
30min
-
-
Pn=9W In=0.067A
Shutdown. No hazard.
7 PW150D
V+ to
AGND
sc
198/254.4
<2s
-
-
F501 opens immediately.
No hazard.
8 PW150D
V- to
AGND
sc
198/254.4
<2s
-
-
F501 opens immediately.
No hazard.
page 23 of 28
Ref.No.: 410586
IEC 60065
Cl.
Requirement - Test
Result - Remark
Verdict
TRF No.: I60065__C
14
TABLE: list of critical components and materials
P
Object/part No.
Manufacturer/
trademark
Type/model
Technical data
Standard
Mark(s) of
conformity
Transformer
T501
Shanghai
Transtec
TT0900101020
50Hz 230V
IEC 60065
Tested in the
appliance
Thermal release
Joint Force
M33
130
°C 2A 250V
IEC 60691
VDE
Mains Fuse
F501
Walter
TSD
T1.6AL 250V
IEC 60127
Mains plug
I-Sheng
SP-21A
2.5A 250V
CEE 7
Mains cord
I-Sheng
H03VVH2-F
2 x 0.75mm²
IEC 60227
Mains switch
SW501
Rong Feng
RF-1003
10(4)A 250V
8/80A
Class II
IEC 61058
IEC60065 Annex G.1.1
X2-capacitors
across L-N
(EMI filter)
Europtronic MPX 0.1µF
and
0.22µF 275V
IEC 60384-14
2
nd
edition
Mains fuse
holder
holder
Shin Chin
R3-45
94V-0
Complies with
IEC60707:1981
FH3-40mm/min
FH3-40mm/min
-
Fuse board
Hsiang Kuo
Industrial Co.
Ltd.
07V0 94V-0
Complies
with
IEC 60707:1981
FV 1
-
PCB
(for EMI filter)
Insulation Tube
(for EMI filter)
Dongguan
Quantai
Electronics
Co. Ltd.
T-2 VW-1
Complies
with
IEC 60707:1981
FH 3-40 mm/min
-
page 24 of 28
Ref.No.: 410586
IEC 60065
Cl.
Requirement - Test
Result - Remark
Verdict
TRF No.: I60065__C
GROUP DIFFERENCES (COMMON MODIFICATIONS) TO IEC 60065
CONTENTS
Add the following annexes:
Annex ZB (normative) Special national conditions
Annex ZC (informative) A-deviations
Noted
1.1.1
Replace the text of note 1 by:
NOTE 1 This standard can be used as a guide for
the testing of battery operated apparatus.
the testing of battery operated apparatus.
Noted
3.1 Delete
the
note.
Add the following indent:
-
Exposure to excessive sound pressures from
headphones or earphones
headphones or earphones
NOTE A new method is under consideration by
CENELEC/TC 206
CENELEC/TC 206
Noted
15.1.1
Delete notes 1 and 2.
Add to note 4:
Attention is drawn to the fact that a standard is
under preparation (presently prEN 50074) for
socket-outlets which allow connection of Class II
appliances only.
under preparation (presently prEN 50074) for
socket-outlets which allow connection of Class II
appliances only.
Noted
15.2
Delete note 2.
Noted
16.1
Delete note 1.
Noted
16.2 Delete
the
note.
Noted
20
Delete note 2.
Noted
Annex B
Delete note 2.
Noted
B.5.4.1e)
Delete notes 1 and 2.
Noted
B.8.1
Delete notes 1, 2 and 3.
Noted
B.8.2 Delete
the
note.
Noted
B.14.12
Delete notes 1 and 2.
Noted
Annex G
Delete the note.
Noted
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