GE IS220PPDAH1A是通用電氣公司生產(chǎn)的Mark VIe系列的一部分，是一款配電反饋板。它將為接地故障檢測、大容量電源運行狀況、電源總線電壓和分支電路狀態(tài)提供反饋。該模型能夠具有完整的系統(tǒng)反饋和監(jiān)測功能。

It is part of the Mark VIe series produced by General Electric Company and is a distribution feedback board. It will provide feedback for ground fault detection, operation status of large capacity power supply, power bus voltage, and branch circuit status. This model can have complete system feedback and monitoring functions.​​