適用范圍Application

DTSU8777三相電子式導軌電能表系我公司研制開發的三相全電子式電能表。該表性能符合GB/T17215.321-2008國家標準和IEC62053-21中1或2級單相電能表的相關技術要求，可直接精確地測是額定頻率為50Hz或60Hz的三相交流電網中有功電能，由步進式機械計數器或液晶顯示總用電是；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。

DTSU8777 three-phase electronic rail energy meter is the latest development of our company The development of new three-phase all-electronic 

energy meter, the table performance in full com-pliance National Standard and International Sta-ndard IEC 62053. GB /T17215.321-2008 National Standard and International Standard-211 or 2 single-phase energy meter related technical requirements, can be directly Accurate measurement of three-phase alternating current rated at 50 Hz or 60 Hz The active energy in the net, by the step-by-step mechanical counter or liquid crystal display total Electricity consumption; with good reliability, small size, light weight, beautiful appearance Concept,installation flexibility and so on.