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CS680
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48
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3.7 MB
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PDF
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EMC - CB Certificate
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Device
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cs680.pdf
Date

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.                                                 
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 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.     
During the test no open-circuit in any core or short-
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. 
 
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). 
 P 
31 
Radio frequency Interference 
The apparatus shall comply with the relevant 
CISPR requirements. (EMC=EMI + EMS) 
Not checked 
N/A 
 
 
 
 
Page 1 of 8 
 
610604 (CS80SUB/230) 
 
 
610604 (CS80SUB/230) 
 
 
 
Page 2 of 8 
 
610604 (CS80SUB/230) 
 
 
610604 (CS80SUB/230) 
 
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