產品概述 Product brief account

XLW低壓電纜分支箱產品具有多樣的接線方式和元件布 置，能完全實現不鉆孔母排安裝，母排載流量不受影響。根 據輸配電網和用戶的需求，提供多種分線方式，箱體類型及 安裝方式，使用戶在靈活多變得方案中，便于選擇。在國家 城網建設和改造中，是取代架空進線的技術支持產品。

本產品廣泛應用于變配電站' 所、工礦企業、街道兩側、 花園住宅小區、高層建筑、機場、重點建設改造工程等戶外 公共場所的三相低壓輸配電系統中，作為用電纜向其它用戶 或設備分配電能的成套定型設備。

產品符合GB7251.5《低壓成套開關設備和控制設備》等 標準。

XLW low-voltage cable distribution cabinets has several wire connection type and elements arranged, so as to install busbar without holes and affecting busbar load capacity. According to needs, we supply several operating line type, box body and installating type make the users easy to select. In the national city net, it is the replace product of frame input. The product is widely used to distribution station, mining interprise, two sides of the street, garden residence zone, high building, airport, importand reform engineering and other outdoor 3-phase low-voltage distribution system, as the complete sets of equipment using the cable distribute power energy to other users or equipments.

It meets the standards of GB7251.5 (Low-voltage switchgear and control equipments》etc.

主要技術參數Main technical data

額定工作電壓Rated operating voltage交流220/380 (V)

額定絕緣電壓Rated insuNation voltage交流500 (V)

額定主進線工作電流Rated main input operating current 630, 400, 250, 160 (A)

額定輸出工作電流Rated output operating current400, 250, 160, 120, 100, 80, 60, 40(A)

額定頻率Rated frequency50 (Hz)

防護等級Protection degreeIP 34, IP54, IP56