適用范圍Application

DDSFU8777單相電子式多費率導軌電能表系我公司研制開發的單相全電子式電能表。該表性能符合GB/T17215.321-2008國家標準和IEC6205321中1或2級單相電能表的相關技術要求，可直接精確地測董額定頻率為50Hz或60Hz的單相交流電網中有功電能，由LCD液晶顯示總用電量；具有可靠性好、體積小、重量輕、外形美觀、安裝靈活方便等特點。

DDSFU8777 single-phase electronic multi-rate rail energy meter The company developed the latest single-phase all-electronic energy meter, the table Performance in full compliance with G B/T17215.321-20 08 national standa「ds and countries International standard IEC6205321 1 or 2 single-phase energy meter related technology Requirements, can be mea-sured directly and accurately rated at 50 Hz or 60 Hz Single-phase AC power grid in the active energy, by the LCD liquid crystal display total electricity c-onsumption; With good reliab山ty, small size, light weight, beautiful appearance, the installation of spi-ritual Live and so on.