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PFM377-D2440

ブランド: Dahua
モデル: PFM377-D2440

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Original, factory-verified

3-Year Warranty

Extended, enterprise-grade

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Condition

Original New

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PFM377-D2440

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オーバービュー

Dahua PFM377-D2440 オーバービュー

>太陽光発電システムの制御システム。小型オフグリッド太陽光発電システムの充放電を制御するために使用されます。
>本製品にはMPPTソーラー充放電コントローラー、避雷器、直流ブレーカー、配電ボックスなどが含まれております。
>MPPTソーラー充電および放電コントローラー：最大。 MPPT 追跡効率は最大 99% で、太陽光発電システムのエネルギー利用を大幅に改善でき、従来の PWM よりも 15% ～ 20% 高くなります。高度なデジタル電源技術を使用し、回路エネルギー変換効率は最大98%です。システム電圧の自動識別、電流制限充電モード、内蔵の過熱保護機構などをサポートします。
>避雷器：最大。放電電流20kA;
>DC サーキットブレーカー: 高いアーク消弧能力があり、AC サーキットブレーカーよりも安全で信頼性が高くなります。
>配電ボックス：IP54、厚さ1.2mmのSUS201材、冷却機能付き、温度が45℃以上になるとファンが自動的に開きます。

品質認証

仕様

Dahua PFM377-D2440 仕様

PFM377-D2440の仕様

モデル	DH-PFM377-D2440
制御部
コントローラの種類	MPPT
システム電圧	DC12V/DC24V 自動
最大。バッテリー電圧	DC9V～70V
最大。電力点電圧範囲	バッテリー電圧+2VDC~75VDC
定格充電電流	40A
定格負荷電流	20A
最大。容量性負荷容量	10000?F
最大。ソーラーパネルの入力開放電圧	100V(25℃); 90V(-25℃)
最大。ソーラーパネルの入力電力	550W/12VDC; 1100W/DC24V
MPPT追跡効率	＞99%
変換効率	≤98%
保護	入力電力制限保護、逆方向保護、過負荷保護、太陽エネルギーの入力シャツ回路保護、負荷短絡保護、夜間反動防止、過熱保護
無負荷損失	0.7W～1.2W
通信モード	RS232/RS485
配布部
直流サーキットブレーカー	2P/40A/DC500V
直流電源の避雷器	DC24V/20kA
配電ボックス
材料	1.2mm厚SUS201+溶射
寸法	600mmx400mmx226mm(23.62インチx15.75インチx8.9インチ)
設置方法	ポールマウント、?180mm～?300mm(?7.09インチ～?11.81インチ)
色	RAL7035
保護等級	IP54
ファン	2 *ファン、自動温度制御(45?C3?C)
全体
作業温度	-35℃～+55℃(-31℉～131℉)
高度	3km以内
重さ	17kg(37.48ポンド)
パッケージ寸法	610mmx410mmx236mm(24”.02x16.14”x9.29”)

品質認証

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