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      整流器安裝說明-中譯英
      來源:北京新語絲翻譯公司  編輯:xinyusi  發布日期:2013-06-09 14:45

          本文由新語絲北京翻譯公司資深譯員進行翻譯整理

          (一)安裝要求

          整流器的安裝應平穩、牢靠,其上不得放置其他物品。

          安裝位置需保持良好的通風條件或放置于有冷氣裝置的場所。

          整流器后面板出風口500mm范圍內和側面200mm范圍內不應有妨礙空氣流通的物品。(見圖1)

          多臺整流器同時使用時,需保持良好的排風和散熱設備。

          (二)環境要求

          使用場所:不得放置于屋外或可能受潮的地方,盡量避免陽光直接照射。

          周圍溫度:工作溫度由-10℃~40℃之間。

          相對濕度:保持干燥通風,盡量不要有水分凝結現象,相對濕度保持在85%以下。

          落 塵 量:請將整流器放置于灰塵較少的地方。

          (三)接線方法

          供電線的接法

          供電電壓為220VAC±10%、50Hz。

          將電源電纜與整流器和網電正確連接(見圖2),L接火線、N接零線、G接大地。

          電纜規格:2.5KW以下選用截面積為2.5mm2導線;2.5KW以上選用截面積為4mm2導線。

          確保連接處牢固、絕緣。

          檢查接地線必須連接可靠,避免因感應電而發生危險。

          負載線的接法

          如圖2所示,陽極->“+”銅排,陰極->“-”銅排。注意“+”、“-”極性不要接反。

          電流密度:按3~5A/mm2選取,如果電纜較長,應適當增加電纜截面積。

          電纜的長度要合適,避免線纜與整流器連接處受力。

          所有電纜接頭線鼻子一定要緊固牢靠。

      操作手冊翻譯

          (I) Requirements on installation

          1.The rectifier must be installed stably and securely, no other things placed on its top.

          2.The position for installing the rectifier must be well-ventilated or placed at places with refrigerating unit.

          3.Within 500mm away from the air outlet and 200mm from the sides of rear panel, there must be free of any things disturbing the air ventilation.(see figure 1 for details)

          4.If several rectifiers are used as the same time, there rectifiers must be kept in well-ventilated and well-radiated of heat conditions.

          (II) Ambient conditions

          1.Applications: this rectifier must not be placed at outdoor or places to be affected with damp, not to be shined directly.

          2.Ambient temperature: the range of working temperature is -10℃~40℃.

          3.Relative humidity: the rectifier must be placed at well-ventilated conditions to avoid condensing, with the relative humidity below 85%.

          4.Dust protection: the rectifier should be protected against dust depositing.

          (III) Wiring methods

          1.Wiring of power feeder

          Supply voltage is 220VAC±10%,50Hz.

          The power cable and rectifier must be properly connected with grid (see figure 2 for details), L is connected to live line, N is connected to zero line, G is connected to earth.

          Size of wire: the wire with the section of 2.5mm2 should be specified for 2.5KW and below, and the wire with the section of 4mm2 should be specified for 2.5KW and above.

          Ensure the connections fixed securely and insulated.

          Check whether the grounding conductor fixed securely or not to avoid the electric shock caused by induction.

          2.Wiring of load lines

          (1)Shown as figure 2, positive pole->“+”, copper strip, negative pole->“-” copper strip. Caution; the “+” and  “-”poles must not be connected in reverse order.

          (2)Current density: specified within 3~5A/mm2, if the wire is too long, the section of wire should be increased accordingly.

          (3)The length of cable must be properly specified to avoid tensing at the connections of wire and rectifier.

          (4)All wiring clips must be fixed securely.

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