JBL CS680 EMC - CB Certificate ▷ View online
page 33 of 34
Ref.No.:610604
IEC 60065
Clause
Requirement - Test
Result - Remark
Verdict
TRF No.: I60065__C
16.3b
(16.4b)
Delete “Subclause 3.1 of IEC Publication 60227-2: Part
2: Test Methods“ and insert “Subclause 9.1 of SS 236“:
9.1 Flexing test (except for tinsel cords, twisted twin
and single core cords). The test shall be carried out by
means of the apparatus shown in Figure 5. This
apparatus has a carrier C supporting two pulleys A and
B arranged so that the cord is horizontal between the
pulleys. The carrier moves backward and forward over
a distance of 1 m at an approximately constant speed
of 0.33 m/s.
A sample of flexible cord about 5 m long shall be
stretched over the pulleys as shown in the figure, each
end being loaded with a weight. The weight and the
diameter of the pulleys A and B shall be given in Table
1.
Screened cords in accordance with Table 7 shall be
tested before application of the screen and outer
sheath.
tested before application of the screen and outer
sheath.
The pulleys shall have a semi-circular shaped groove
for circular cords and a flat groove for parallel twin
cords. The restraining clamps D shall be fixed so that
the pull is always applied by the weight from which the
carrier is moving away. The carrier shall make 30 000
backward and forward movements (60 000 single
strokes). Each conductor of the sample shall be loaded
with the current specified in Table 2.
for circular cords and a flat groove for parallel twin
cords. The restraining clamps D shall be fixed so that
the pull is always applied by the weight from which the
carrier is moving away. The carrier shall make 30 000
backward and forward movements (60 000 single
strokes). Each conductor of the sample shall be loaded
with the current specified in Table 2.
For twin cords and for light PVC-sheated 3-core cords,
the voltage between the conductors shall be
approximately 230 V a.c. For all other cords having
three or more cores a three-phase a.c. voltage of about
400 V shall be applied to three conductors, any
additional conductors being connected to the neutral.
the voltage between the conductors shall be
approximately 230 V a.c. For all other cords having
three or more cores a three-phase a.c. voltage of about
400 V shall be applied to three conductors, any
additional conductors being connected to the neutral.
During the test no open-circuit in any core or short-
circuit between cores shall occur.
circuit between cores shall occur.
After the test, any sheath on cords having three or
more cores shall be removed. The cord, or the laid up
cores, shall then withstand the voltage test specified in
Subclause 8.2 or 8.3 as appropriate, but with a test
voltage not exceeding 2000 V.
TABLE 1, TABLE 2, FIGURES 4 and 5, see the
CB BULLETIN
P
page 34 of 34
Ref.No.:610604
IEC 60065
Clause
Requirement - Test
Result - Remark
Verdict
TRF No.: I60065__C
National differences KOREA
IEC 60065, 6
th
edition
CB Bulletin 110A / KR 06 I
5.101 Addition
Other marking;
Wording “ “ ( See the CB Bulletine) or an
information regulated in IEC Publication 60417
giving high voltage warning to layman shall be
marked, if an apparatus contains a part more
than 600 volts.
information regulated in IEC Publication 60417
giving high voltage warning to layman shall be
marked, if an apparatus contains a part more
than 600 volts.
N/A
15.1.1 Replacement:
Plugs for the connection of the apparatus to the
supply mains and socket outlets for providing
mains power to other apparatus shall comply with
the Korean requirements (KSC 8300 and 8305).
supply mains and socket outlets for providing
mains power to other apparatus shall comply with
the Korean requirements (KSC 8300 and 8305).
P
31
Radio frequency Interference
The apparatus shall comply with the relevant
CISPR requirements. (EMC=EMI + EMS)
CISPR requirements. (EMC=EMI + EMS)
Not checked
N/A
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610604 (CS80SUB/230)
610604 (CS80SUB/230)
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610604 (CS80SUB/230)
610604 (CS80SUB/230)
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