求翻译：1LLA002TB配电盘的这个电源抽屉出线，每相有两个接线柱，且这六个接线柱的排列也不是非常标准，间距差别不大，每相可以同时接两根电缆。现场实际情况是敷设到配电盘的每相电缆只有一根，即每相的两个接线柱，有一个空余，另一个接一根电缆。现场检查，每相出线接线柱的旁边都有相序的标志，但白底黑字的“U”、“V”、“W”标志很小，另一方面，可能施工人员对系统不熟悉，对电缆的接线很不清楚，在没有监护的情况下，没有仔细核对标志，随意将三根电缆接在不同的接线柱上，造成两根电缆接在同一相的结果。是什么意思？

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The 1LLA002TB distributor this power source drawer going beyond a line, each has two wiring columns, also these six wiring column arrangement is not extremely standard, the spacing difference is not big, each may simultaneously meet two electric cables.The scene actual situation is the placing arriv

1LLA002TB outlet power strip this power drawer, each phase has two lines of columns, and the arrangement of these six terminals are not very standard spacing makes little difference, can simultaneously receive two cables per phase. Actual situation at the scene to each phase switchboard electric cab