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更換突波保護器 (Spd) - Delta RPI M30A Operation And Installation Manual

Grid-tie transfomerless solar inverter

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設備維護
為確保PV Inverter正常運轉,請至少每半年確認一次逆變器所有端子與螺絲是否
鬆脫、電纜線是否毀損、散熱出風口有無異物阻塞。如有上述情形,請聯絡合格
之技術人員進行維修、清理或更換。
進行維護工作之前請務必將AC 與DC電源斷電,避免觸電危險。
6.1 更換突波保護器 (SPD)
RPI M50A_120機種於AC與DC端皆有安裝突波保護器,此保護器的詳細規格
請參考表6-1。
SPD(DC)
Part number: GPU1-ZS1000 Y
Work voltage:1000 Vdc
Work Amp In (8/20): 20kA
Rate Amp I max(8/20): 40kA
Temperature: -40 C~85 C
Item fail: Green light will turn off
Manufacturers: ShangHai GEHE Lighti
6. 設備維護
觸電危險!
Part number: GPU1-C4/690/1P Y
Work voltage: 690 Vac
Work Amp In (8/20): 15kA
Rate Amp Imax (8/20): 30kA
Temperature: -40 C~85 C
Item fail: Red upright bulb
Manufacturers: ShangHai GEHE Lighti
Table 6-1 SPD Specifications
206
SPD(AC)

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Rpi m50a