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IEC 60950 (3rd)
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Report No. 158002
U.2.3
Replacement:
Replace the first paragraph with the following.
Test 9 of IEC 60851-6:1996, followed by the
electric strength test of 5.2.2 of this standard
except applying the test voltage between the
wire and the mandrel. A test voltage shall be the
appropriate voltage in table 5B (see 5.2.2) of this
standard.
However, the minimum values shall be as
follows:
- for BASIC INSULATION or SUPPLEMENTARY
INSULATION, 1500 V, or;
- for REINFORCED INSULATION, 3000 V.
Test 9 of IEC 60851-6:1996, followed by the
electric strength test of 5.2.2 of this standard
except applying the test voltage between the
wire and the mandrel. A test voltage shall be the
appropriate voltage in table 5B (see 5.2.2) of this
standard.
However, the minimum values shall be as
follows:
- for BASIC INSULATION or SUPPLEMENTARY
INSULATION, 1500 V, or;
- for REINFORCED INSULATION, 3000 V.
TIW not used.
N/A
U.2.4
Replace the third paragraph of this Sub-Clause,
which is describing the test voltage, by:
The test voltage shall not be less than the
appropriate voltage in table 5B (see 5.2.2) of this
standard. However, the minimum values shall be
as follows:
which is describing the test voltage, by:
The test voltage shall not be less than the
appropriate voltage in table 5B (see 5.2.2) of this
standard. However, the minimum values shall be
as follows:
-
for BASIC INSULATION or
SUPPLEMENTARY INSULATION, 1500 V,
or;
SUPPLEMENTARY INSULATION, 1500 V,
or;
-
for REINFORCED INSULATION, 3000 V.
It is applied between the shot and the conductor.
TIW not used.
N/A
U.3.1
Replace the text of this Sub-Clause by:
The test voltage for ROUTINE TESTING shall be
the appropriate voltage in table 5B (see 5.2.2) of
this standard. However, the minimum values
shall be as follows:
The test voltage for ROUTINE TESTING shall be
the appropriate voltage in table 5B (see 5.2.2) of
this standard. However, the minimum values
shall be as follows:
-
for BASIC INSULATION or
SUPPLEMENTARY INSULATION, 1500 V
r.m.s. or 2100 V peak, or;
SUPPLEMENTARY INSULATION, 1500 V
r.m.s. or 2100 V peak, or;
- for REINFORCED INSULATION, 3000 V
r.m.s. or 4200 V peak.
TIW not used.
N/A
U.3.2
Replace the text of this Sub-Clause by:
Twisted pair samples shall be tested in
accordance with IEC 60851-5:1996, 4.4.1. The
minimum breakdown voltage shall not be less
than twice the appropriate voltage in table 5B
(see 5.2.2) of this standard. However, the
minimum values shall be as follows:
Twisted pair samples shall be tested in
accordance with IEC 60851-5:1996, 4.4.1. The
minimum breakdown voltage shall not be less
than twice the appropriate voltage in table 5B
(see 5.2.2) of this standard. However, the
minimum values shall be as follows:
-
for BASIC INSULATION or
SUPPLEMENTARY INSULATION, 3000 V
r.m.s. or 4200 V peak, or;
SUPPLEMENTARY INSULATION, 3000 V
r.m.s. or 4200 V peak, or;
- for REINFORCED INSULATION, 6000 V
r.m.s. or 8400 V peak.
TIW not used.
N/A
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