What is the current good computer configuration on the market? The price of 4000 yuan or so no more than 4000 assembly parts to write down the price Thank you.
0.6 refers to the 0.6KV, 0.6 / 1KV refers to the breakdown voltage of the cross-linked cable, the need for details can be Google cable products.
Into the household wire is from the power cable to the client side of the wire, the user's main gate at the top of the line, the main gate under the end of a number of branches, the problem in the "shunt wire." It is strictly forbidden to enter the household wire and shunt wire to wear a wire tube, in order to avoid overload, leakage, short circuit, etc. lead to damage to the two direct short-circuit insulation, so that the user can not break open the general open, because the It is short-circuit when it is directly around the open and short-circuit into the line, so it will be separated from the wiring, the middle of a series of air open in order to cut off the electrical fault in a timely manner.
Are the same, you can exchange, especially to try which line is not good.
