多长? 4ga 很细了, 如果是10-20尺, 我会用2ga, 1ga 或1/0 cables
老生长谈
2018-05-04 14:15:18
( reads)
fyi - for a continuous duty of 400a, the recommended size is awg 4/0.
your application is an intermittent duty thinner cables are fine but shouldn't be too thin.