Category: Shelly Europe
차세대 DIN 레일 장착형 3상 에너지 미터
Shelly Pro 3EM은 DIN 레일 장착형 3상 에너지 미터입니다. 2세대 펌웨어의 유연성과 LAN 연결성을 모두 갖추어, 전문 통합업체에게 최종 고객 솔루션을 위한 추가 옵션을 제공합니다. Shelly Pro 3EM은 누적 에너지와 각 상의 실시간 전압, 전류, 역률을 보고합니다.
Been running this on my home panel for a few weeks now and the LAN connectivity alone sold me — no cloud dependency, it just reports straight to my local setup. Clamps clicked onto all three phases without fuss, and the readings line up with my utility bill almost exactly.
LAN connectivity is what sold me, since my panel is in the basement where Wi-Fi barely reaches, and it's held a solid wired connection since install. Clamps clicked onto the three mains in a few minutes and the per-phase readings line up with my utility bill.
Swapped out my old analog meters for two of these and the LAN port alone was worth it — no more worrying about Wi-Fi dropouts in the utility closet. Three-phase readings match my utility bill within a couple percent, and the DIN mount clicked right onto the existing rail.
