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M30A 231
Operation and installation manual
警告訊息(配置端警告); 警告訊息(變流器警告); 表 6-3A: 警告代碼(配置端警告); 表 6-4A: 警告代碼(變流器警告) - Delta M30A 231 Operation And Installation Manual
Grid-tie transformerless solar inverter
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6.3 警告代碼(配置端警告)
資訊顯示
1. 本體及環境溫度過高
2. 實功功率限制功能作動
3. P-F功能作動
De-rating
4. P(V) 功能作動
(W07)
5. 市電電壓過低
6. 輸入電壓過低
7. 輸入電壓過高
8. 爬升功能
String fault
1. 直流端子極性錯誤
(W08)
2. 組串電流偵測電路異常
6.4 警告代碼(變流器警告)
資訊顯示
Fan Fail
一個或多個風扇無效
(W11)
DC SPD Fault
一個或多個DC SPD無效
(W17)
AC SPD Fault
一個或多個AC SPD無效
(W18)
表 6-3A: 警告代碼 (配置端警告)
可能原因
表 6-4A: 警告代碼 (變流器警告)
可能原因
131
故障排除
1. 確認安裝機器本體及環境溫度
2. 確認國別及最大功率限制參數設定
3. 確認市電頻率是否異常
4. 確認市電電壓是否異常
5-1. 確認市電電壓是否異常
5-2. 確認虛功控制功能設定
6. 確認PV panel輸入電壓是否過低
7. 確認PV panel輸入電壓是否過高
8. 確認爬升功能設定
1. 請確認直流端子極性
2. 請重開直流開關與交流斷路器
3. 請聯繫客服人員,尋求技術支援
故障排除
請聯繫客服人員,尋求技術支援
1. 檢查DC SPD的連接線
2. 更換DC SPD板
1. 檢查AC SPD的連接線
2. 更換AC SPD板
錯誤告警及排除問題
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Chapters
English
3
漢語
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Table of Contents
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