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WGQR自恢(hui)復式過(guo)欠壓(ya)(ya)保(bao)(bao)護器是新型智能保(bao)(bao)護電(dian)(dian)器，該產品(pin)采用(yong)模數化標(biao)準設(she)計， 當供電(dian)(dian)線路(lu)出現過(guo)電(dian)(dian)壓(ya)(ya)，欠電(dian)(dian)壓(ya)(ya)時，保(bao)(bao)護器能在持續高壓(ya)(ya)沖(chong)擊下迅速、安全(quan)地切斷電(dian)(dian)路(lu)，避免異常電(dian)(dian)壓(ya)(ya)送(song)入終端電(dian)(dian)器造成事故的發生，當電(dian)(dian)壓(ya)(ya)恢(hui)復正常位(wei)，保(bao)(bao)護器將(jiang)在規定時間內自動接通電(dian)(dian)路(lu)，確保(bao)(bao)終端電(dian)(dian)器在無人值守情況下正常運行。

WGQR自恢(hui)復式(shi)過欠壓保護器適用(yong)于(yu)交流(liu)電壓230V，頻率50Hz，額(e)定工作電流(liu)80A及以下(xia)的用(yong)戶或負載，用(yong)于(yu)住宅分戶箱內。