JBL ESC Xcite EMC - CB Certificate ▷ View online
page 21 of 34
Ref. No.:408507
IEC 60065
Clause
Requirement - Test
Result - Remark
Verdict
A
APPENDIX A, ADDITIONAL REQUIREMENTS FOR APPARATUS WITH
PROTECTION AGAINST SPLASHING WATER
PROTECTION AGAINST SPLASHING WATER
A.5.1
j) Marked with IPX4 (IEC 60529), 5.4.1 a) does not
apply
apply
N
A.10.2.1
Enclosure provides protection against splashing
water
water
N
A.10.2.2
Humidity treatment carried out for 7 days
N
B
APPENDIX B, APPARATUS TO BE CONNECTED TO THE
TELECOMMUNICATION NETWORKS
TELECOMMUNICATION NETWORKS
B.5.4.1
e) Where the separation of TNV circuits from other
circuits relies on protective earthing the
instructions make it clear that protective earthing is
essential
circuits relies on protective earthing the
instructions make it clear that protective earthing is
essential
N
B.8.1
TNV circuits separated from the mains circuit and from hazardous live parts by either:
a) double or reinforced insulation
N
b) basic insulation with earthed protective
screening
screening
N
B.8.2
TNV circuits separated from circuits other than
those in B.8.1 and from accessible conductive
parts by basic insulation meeting the requirements
for clearances and creepage distances for the
voltages concerned
those in B.8.1 and from accessible conductive
parts by basic insulation meeting the requirements
for clearances and creepage distances for the
voltages concerned
N
B.9.1.1
TNV circuit terminals contacts which cannot be
touched by probe B.1, exempt from the
requirements inaccessible terminal contacts in
9.1.1
touched by probe B.1, exempt from the
requirements inaccessible terminal contacts in
9.1.1
N
B.10.1
Insulation between TNV terminals and antenna
terminals (including interconnection terminals
which may be connected to equipment with
antenna terminals) withstands the 50 discharges of
10.1
terminals (including interconnection terminals
which may be connected to equipment with
antenna terminals) withstands the 50 discharges of
10.1
N
B.14.12
Surge suppressors between TNV circuits and
other parts of the equipment have breakdown
voltage at least 1.8 times the mains voltage
other parts of the equipment have breakdown
voltage at least 1.8 times the mains voltage
N
page 22 of 34
Ref. No.:408507
IEC 60065
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) ...................... : 0 / 46
Operating conditions
Un = 254.4V. Pro Logic surround mode. Input aux, one–eight of max. non – clipping output power (pink noise)
according to sub-clause 4.1.6.
according to sub-clause 4.1.6.
Un (V)
In (A)
Pn (W)
Pout (W)
254.4
198
0.45
0.38
80
55
Front 2 x 0.72
Center 2 x 0.25
Surround 2 x 0.17
Subwoofer 7.5
Loudspeaker impedance (
Ω) ................................ : Front, Center, Surround = 4
Subwoofer = 5.3
Several loudspeaker systems
Left and Right for Front,
Center, Surround and Subw.
Center, Surround and Subw.
Marking of loudspeaker terminals
Left and Right for Front,
Center, Surround.
Center, Surround.
monitored point:
dT (K)
Permitted dT (K)
1. Supply wiring insulation (not under mechanical stress)
19
60 (50)
2. Mains switch (plastic)
10
50 (40)
3. Iron core Transformer T1
37
-
4. PCB
32
85 (75)
5. Rear enclosure (metallic) near mains switch
24
40 (30)
6. Heat sink (metallic) near mains switch
26
40 (30)
7. Heat sink (metallic).
28
40 (30)
8. Wooden enclosure.
13
60 (50)
9. Front panel (plastic)
5
60 (50)
Values in parenthesis are for tropical climate.
page 23 of 34
Ref. No.:408507
IEC 60065
Clause
Requirement - Test
Result - Remark
Verdict
7.1
TABLE: temperature rise measurements
P
Winding temperature rise measurements
Ambient temperature t1 (ºC) ................................. : 21
Ambient temperature t2 (
°C) ................................. : 22
temperature rise dT of winding:
R
1
(
Ω)
R
2
(
Ω)
dT (K)
permitted
dT (K)
insulation
class
Transformer T1 Prim.
5.590
6.490
41
85
E
Sec. 1 (white - white )
0.254
0.292
39
85
E
Sec. 2 (yellow – yellow)
1.846
2.110
37
85
E
Sec. 3 (red – red)
0.392
0.449
37
85
E
Sec. 1 (blue– blue)
0.915
1.054
39
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)
10.3
TABLE: insulation resistance measurements
P
Insulation resistance R between…
R (M
Ω)
required R (M
Ω)
… parts of different polarity directly connected to the mains.
> 100
Min. 2
… parts separated by reinforced insulation.
> 100
Min. 4
10.3 TABLE:
electric
strength
measurements
P
Test voltage applied between…
test voltage (V)
Breakdown
… parts of different polarity directly connected to the mains.
2120V peak
No
… parts separated by reinforced insulation.
4240V peak
No
page 24 of 34
Ref. No.:408507
IEC 60065
Clause
Requirement - Test
Result - Remark
Verdict
11.2
TABLE: summary of fault condition tests
P
Voltage (V) 0.9 or 1.06 times rated voltage .......... : 220 - 240
Ambient temperature (
°C) ..................................... : 24
Winding temperature rise measurements
Ambient temperature t1 (ºC) ................................. : 22
Ambient temperature t2 (ºC) ................................. : 24
No. Component
No.
Fault
Test voltage
(V)
Test
time
Fuse No.
Fuse
current
(A)
Result
Sc = short circuit, dis = disconnection
1 Mode:
Prologic
Surround
100%
output
254.4 4
h
F901/2
F903/4
F903/4
F905
F906/7
5.0
0.5
0.8
1.7
0.5
0.8
1.7
Pin = 217W, In = 1.1A
After 4 h following rise temperatures
were measured: Transformer T1
Prim. winding dT = 73K
Sec. windings dT = 65 – 68K
Rear side (metallic) dT = 30K
PCB dT = 35K
No remarks.
After 4 h following rise temperatures
were measured: Transformer T1
Prim. winding dT = 73K
Sec. windings dT = 65 – 68K
Rear side (metallic) dT = 30K
PCB dT = 35K
No remarks.
2 BD901
(+ - –)
sc
198 / 254.4
-
F901/2
> 16.8 Fuses
F901 / F902
blew immediately
No hazard.
3 BD901
(+ - )
sc 198 -
F901
>
16.8
Fuse
F901
blew immediately.
No hazard.
4 BD901
(+ - )
sc
254.4
-
F901/2
> 16.8 See fault No. 2
5 BD902
(+ - –)
sc
198 / 254.4
-
F901/2
> 16.8 Fuses
F901 / F902
blew immediately
No hazard.
6 BD902
(+ - )
sc
198 / 254.4
10 min.
F901
> 16.8 Fuse
F901
blew immediately.
Apparatus in the standby mode
after 5s will apparatus start up and
down mode. No hazard.
after 5s will apparatus start up and
down mode. No hazard.
7 BD903
(+ - –)
sc
198 / 254.4
-
F905
> 4.2 Fuses
F905
blew immediately.
No hazard.
8 BD903
(+ - )
sc
198 / 254.4
-
F905
> 4.2 See fault No. 7
9 BD904
(+ - –)
sc
198 / 254.4
-
F906/7
> 8.4 Fuses
F906 / F907
blew immediately
No hazard.
10 BD904
(+ - )
sc
198 / 254.4
-
F906
> 8.4 Fuses
F906
blew immediately.
No hazard.
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