Prodigit 3330F, Manual

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3330F
系 列 電子負載操作手冊
33
表
3-5
標準電線電 流 容 量
Wire Size
AWG
Cross Section
Area in mm2 Ampacity
Notes:
Ratings for AWG-sized wires derived from MIL-W-5088B.
Ratings for metric-sized wires derived from IEC Publication
22
20
18
16
14
12
10
8
6
4
0.75
1
1.5
2.5
4
6
10
5.0
8.33
10
15.4
13.5
16
31.2
25
40
32
55
40
75
63
100
135
Ampacity of aluminum wire is approximately 84% of that listed for
copper wire.
When two or more wires are bundled together, ampacity
for each wire must be reduced to the following percentages:
2 conductors 94%
3 conductors 89%
4 conductors 83%
5 conductors 76%
4. Maximum temperatures:
Ambient = 50° C
Conductor = 105° C