Read Harman Kardon HKTS 11 (serv.man13) EMC - CB Certificate online
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Report Ref No.: 615320
IEC 60065
Clause
Requirement + Test
Result - Remark
Verdict
13
TABLES: clearances and creepage distances
P
Rated supply voltage: 220-230 V
Pollution degree:
II
Material Group:
IIIb
2 N force on internal parts applied:
P
30 N force on outside of conductive enclosure applied:
P
Location
Operating Voltage
Clearance (mm)
Creepage (mm)
V rms
V peak
Min
Actual
Min
Actual
Circuits conductively connected to the mains (use Tables 8, 9 and 11): see note below.
Primary (ac) to Earth (B)
-
-
-
-
-
-
Primary (+dc) to Earth max (B)
-
-
-
-
-
-
Primary (-dc) to Earth max (B)
-
-
-
-
-
-
Across mains fuse (B)
230
345
2.0
8.2
2.3
8.4
Across primary directly connected to
the mains (in the main switch)(B)
the mains (in the main switch)(B)
230
345
2.0
6.1
2.3
6.1
Hazardous live secondary to Earth (B)
-
-
-
-
-
-
Optocoupler input to output (R)
-
-
-
-
-
-
Primary to Secondary in transformer
TT0900305570-E (R)
TT0900305570-E (R)
328
463
4.2
>10
6.9
>10
Primary to Secondary in transformer
150-r4055904-e (R)
150-r4055904-e (R)
328
463
4.2
>10
6.9
9.0
Primary to Secondary in transformers
TD-230-0250K (R)
325
460
4.5
>10
6.9
7.1
Primary to accessible conductive
parts (R)
parts (R)
230
345
4.0
>10
4.6
6.0
Notes:
1. Secondary circuits of Class II apparatus which have connector terminals that could be earthed (e.g.
antenna signal input), are subjected to the requirements for circuits conductively connected to the mains in
Tables 8 and 9.
2. Floating secondary circuits of Class I apparatus which have connector terminals that could be earthed
(e.g. antenna signal input), are subjected to the requirements for circuits conductively connected to the
mains in Tables 8 and 9 unless the floating secondary circuit is separated from the primary circuits by an
earthed metal screen (e.g. in the power transformer), or the floating secondary circuit is connected to earth
via a component such as a capacitor.
3. For insufficient clearances and creepage distances from secondary to secondary circuits and from
secondary circuits to earth, see Cl. 4.3.1, 4.3.2 and 11.2.
4. If the minimum creepage distance in Table 11 is less than the minimum required clearance in Tables 8, 9
or 10 as required, then the value for clearance is used as the minimum creepage distance .
"Min" = minimum required.
1. Secondary circuits of Class II apparatus which have connector terminals that could be earthed (e.g.
antenna signal input), are subjected to the requirements for circuits conductively connected to the mains in
Tables 8 and 9.
2. Floating secondary circuits of Class I apparatus which have connector terminals that could be earthed
(e.g. antenna signal input), are subjected to the requirements for circuits conductively connected to the
mains in Tables 8 and 9 unless the floating secondary circuit is separated from the primary circuits by an
earthed metal screen (e.g. in the power transformer), or the floating secondary circuit is connected to earth
via a component such as a capacitor.
3. For insufficient clearances and creepage distances from secondary to secondary circuits and from
secondary circuits to earth, see Cl. 4.3.1, 4.3.2 and 11.2.
4. If the minimum creepage distance in Table 11 is less than the minimum required clearance in Tables 8, 9
or 10 as required, then the value for clearance is used as the minimum creepage distance .
"Min" = minimum required.
"Actual = Actual dimensions measured.
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