filmov
tv
IEC 61439 - Short-circuit withstand tests
Показать описание
Short-circuit withstand testing, examples of rated conditional short-circuit (Icc) tests on functional units of a low-voltage assembly (Protective device trip units are enabled).
0:01:25
0:00:18
0:00:45
0:00:24
0:01:43
1:10:55
0:00:23
0:57:07
0:10:59
0:00:55
0:00:40
0:00:18
0:02:06
0:00:43
1:08:28
0:00:14
0:00:16
0:00:09
0:06:55
0:00:11
0:00:16
0:00:16
0:00:07
0:00:13