Dc 24V To Ac 220V pure sine wave power inverters 1-3kva inverter

This product also has direct startup function by mains and allows the users to provide power supply to the load through the by-pass mains when there is no DC input; meanwhile, it also allows to cut off DC under startup status and to automatically switch to the mains by-pass, without influencing the power supply for the load while facilitating the maintenance replacement of the storage battery.

特徵：

真正嘅正弦波輸出 (T.H.D < 3%)
大 128*64 數字液晶顯示數據信息，4 LED顯示屏工作原理,；
標準19“機架安裝機箱
5 路線系統嘅乾觸啲 (直流輸入故障, 交流輸入故障, 重載信息, 旁路信息和輸出故障)
RS232同RS485 & 可選SNMP通信端口
上電自檢, 軟輸出啟動
自動切換功能: 直流到交流, 交流旁路, 小於5毫秒;
By-pass AC220V input filtering；
實時監控系統運行狀態;
聲光報警;
記錄歷史告警消息並可查詢;
在交流或直流恢復時啟動自動重啟;
Automatic start temperature control fan;
內置穩壓器穩定交流電壓;
提供維護旁路/直流；
保護 :短路負載保護, 過載保護, 電池過壓/欠壓保護, 過電流, 過溫
Unattended operation: the system switches automatically to provide AC Power to the load between the DC input and AC input；