Does water and electricity transform the project that Central Plains comes to to need not to need to be changed afresh entirely with electrical wiring? This should see two sides -- one is " qualitative " , one is a quantity. If " qualitative " and " quantity " can satisfy the requirement nowadays, not was necessary to handle (change water can, need not revise report) ; If be merely " quantity " cannot satisfy requirement, can go up in original basis undertake transforming; If be " qualitative " cannot satisfy requirement (no matter " quantity " contented) , need to change entirely.
What is " quantity "Measure even if point to an amount (with the position) , develop the semifinished product room that business provides commonly, it is clothbound room even, the amount of switch, electrical outlet can is not worth, the position often also appears easily deviation. If be secondhand,the room perhaps is decorated 2 times, the switch electrical outlet that wants obligate of the place when settle on is decorated amount and place are proper, whether the demand that contented new clothes builds -- below this kind of circumstance, if did not pledge the problem above, do not need normally large-scale revise report.
Change " quantity " project amount is relatively lesser, from inside original circuit derivative and more branch can. Need to notice when transform nevertheless a bit, same the electric current inside cannot cross a loop big. Increase return with respect to need otherwise or change thicker dry road wire and breaker.
What is " qualitative "It is product quality character -- include product oneself character namely, also include product type selecting. If be decorated without the course, product oneself quality won't appear normally problem -- do not suspect me, what the electrical wiring that development business matchs to you buys than oneself occasionally is even good, after all they need to check and accept.
Most moment, we change electrical wiring entirely, because product type selecting gave an issue,be -- be decorated 2 times especially and secondhand the user that the room decorates.
In those days wire wire square choice is fine -- with in those days home appliance amount is concerned lesser. Fine electrical wiring cannot be satisfied commonly today's with n, because this need is large-scale,change. The lowermost standard of type selecting is: Illume loop line of BV of 1.5 square millimeter or BVR line (the following abbreviation " square line " ) ; Average electrical outlet loop 2.5 square line; High-power electrical outlet loop 4 square line.
