求翻译：在现场施工区域内业主已提供两个电源接入点。容量均为315KVA。从主变压器接出两路至一级总配电箱（共四只），1#、2#、3#一级配电箱分布在施工现场；4#一级配电箱位于加工场地及办公区域（二级分电箱包括：办公楼区设置一个分电箱、加工区设置3个分电箱）。电缆如所附施工现场平面布置图所示敷设。所有设备及材料均需满足国家及地方要求，如3C认证。是什么意思？

Construction area at the site owners have the power to provide two access points. Capacity are 315KVA. Pick out from the main transformer to a total two-way distribution box (of four), 1 #, 2 #, 3 # a distribution box located at the construction site; 4 # a distribution box located in the processing

During the on-site construction owners in the region have been provided with two power access points. KVA capacity of 315. From the main transformer from the two road and level 4 (for a total overall distribution box, and only 1 ) #, 2 #, 3 #level distribution distribution boxes at the construction

The owner has provided two power source junction points in the scene construction region.The capacity is 315KVA.Leads two groups from the main transformer to the level total distributing box (altogether four), 1#, 2#, the 3# level distributing box distributes in the job location; The 4# level distri

In the site construction zone owners have provided both power access points. Capacity of 315KVA. From the main transformer out of total distribution box to level two road (of four), 1#, 2#, 3#-level power distribution box distribution at the construction site; distribution boxes located in processin

Construction area at the site owners have the power to provide two access points. Capacity are 315KVA. Pick out from the main transformer to a total two-way distribution box (of four), 1 #, 2 #, 3 # a distribution box located at the construction site; 4 # a distribution box located in the processing