IEC 62368-1:2010/COR1:2010

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IEC 62368-1
(First edition – 2010)
Audio/video, information and communication technology equipment –

Part 1: Safety requirements
CORRIGENDUM 1
0.7.2 Models for electrically-caused fire
Replace, in the last paragraph, the penultimate sentence, as follows:
When the gas is at its spontaneous ignition temperature, the gas will ignite by itself.

2 Normative references
Delete the reference to publication “IEC/TS 61202-1”.

Table 5 – Electrical energy source limits for d.c. and low frequency a.c. voltages
Replace, in the last sentence of the table, the publication reference number, by the following:
IEC/TS 61201
5.3.6.2 Contact requirements
Replace, item a), by the following:
a) pass an electric strength test in accordance with 5.4.11.1 at a test voltage (d.c. or peak
a.c.) that is equal to the test voltage for basic insulation in Table 32 corresponding to
the peak working voltage; or
5.4.2.5.1 Mains transient voltages
Replace, item c), by the following:
c) For circuits supplied from a d.c. mains, b)1), b)2) or b)3) shall be applied.

June 2010
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Table 18 – Minimum clearances up to 2 000 m above sea level, inhomogeneous field
distribution (for steady-state voltages, temporary overvoltages and recurring peak
voltages)
Replace the entire existing table by the following:
Basic insulation or supplementary Reinforced
Peak working voltage insulation insulation
mm mm
V peak or d.c. Pollution degree Pollution degree
a a
up to and including
1 2 3 1 2 3
330 0,01 0,04
400 0,02 0,074
0,6
0,2
500 0,04 0,13
1,5
600 0,06 0,234
0,8
800 0,13
0,76 0,76
1 000 0,26 0,26
1 200 0,42 1,19
1 500 0,76 1,8 1,8
2 000 1,27 2,8
2 500 1,8 3,8
3 000 2,4 6,2
4 000 3,8 7,9
5 000 6,7 11
6 000 7,9 11
8 000 11,0 19
10 000 15,2 26,8
12 000 19 32,56
15 000 25 42
20 000 34 59,4
25 000 44 77
30 000 55 95,4
40 000 77 131
50 000 100 175
60 000 120 219
80 000 175
...