Twelve 9 kilowatt water heaters, 308 electricity with 308 how big the cable is suitable

Then the high-power water heater, at least now squared above the line can be.

3*70 cable is the best current carrying capacity can reach 170

It was a few months ago. There was a child whose parents were out at night, and he was home alone. Since the child didn't believe in any gods, he wasn't afraid.

This is the question of "what are you afraid of?" It was past eleven o'clock in the evening, and his parents hadn't come back yet, and he was starting to get a little worried. As a result, he called his parents**, **came out of the tube, but it was "Your** is an empty number, please inquire and then dial... The child was so frightened that he called the police.

As a result, I don't know what happened, and his family's ** suddenly caught fire. The kid screamed and ran out, and they were locked up. He looked at the wall in despair.

Scared the hell out of me! The child woke up and found himself dreaming. This is, a woman brought a towel and wiped his sweat.

Then the child fell asleep. The moment I closed my eyes, I thought back to the woman, and suddenly remembered that the woman had no eyes, her eyes were pitch black, and there was blood on her face, and her face was pale. He shouted:

Yes! Help, come on! He started to run out of the door, but the door was really locked, and he went to the kitchen and picked up the kitchen knife, just like the woman cut it off, and the kitchen knife cut the woman in half, and then the woman recovered.

Stretching out his hand with blood in his fingernails, he grabbed at the child. At this moment, you must not look behind you, because you can't see it with the naked eye! If you don't copy this post to 3 people, you're going to die at 4 a.m.... I don't know which xx sent it.

Summary. Hello, 9 kilowatts 380v = ampere, three sets are ampere. With 35 square copper wires will do.

Hello, 9 kilowatts 380v = ampere, three sets are ampere. With 35 square copper wires will do.

How to calculate. It is calculated according to the formula i=p u.

In layman's terms, power divided by voltage equals current.

Is it OK to use a 5x16 aluminum cable?

Fine. With 25's.

How big is the cable for 350 3000w water heaters, 2.5 times nine, and go up minus one number. The key bends are thirty-five times three point five, and the double bright track is double into a group minus five. The conditions have been changed and converted, and the high-temperature nine-fold copper has been upgraded.

The number of pipe roots is two, three, four, eight, seven and six folds full of load current. Square mm: Ping Jing Liang and square mm:

10x 10=100kw 100000/380=264a

95 square YJV copper conductor cable is required.

Answer: From the formula p=u r, it can be seen that the power is proportional to the square of the voltage.

p1 p2=u1 r u2 r=u1 u2, i.e.: p2=p1u2 u1 =3000*220 380 =.

i.e. the power becomes one kilowatt.