问了供电公司——
the transformers you are referring to are of the 11,000V down to 400V variety. The sign saying “Danger 415 Volts” is on the side of the transformer that has the 400V cables. The opposite side of the transformer, where the 11,000V cables are, would have a sign saying “Danger, High Voltage”, or something similar. The protective metal casing around the transformer is safe to touch, and is completely isolated from the live equipment inside.作者: 小黑咪 时间: 2018-5-5 16:04:30