Shelly Pro 3EM-400


Category: 電能計量表
Shelly Pro 3EM-400 是一款可安裝於DIN軌道的三相電能表。結合所有第二代韌體的靈活性與區域網路連接,為專業整合商提供更多終端客戶解決方案的選擇。Shelly Pro 3EM-400 可即時回報各相的累計電能以及即時電壓、電流和功率因數。


Category: 電能計量表
Shelly Pro 3EM-400 是一款可安裝於DIN軌道的三相電能表。結合所有第二代韌體的靈活性與區域網路連接,為專業整合商提供更多終端客戶解決方案的選擇。Shelly Pro 3EM-400 可即時回報各相的累計電能以及即時電壓、電流和功率因數。
Snapped it onto the DIN rail next to my breakers and it picked up all three phases without a hiccup. The LAN setup took maybe five minutes, and now I can watch live consumption from my phone without opening the panel. Firmware is way more flexible than I expected for a meter this size.
The LAN connectivity is what sold me—I can pull live three-phase readings directly into my home automation without any cloud dependency. It’s been rock solid for the past two weeks, and the DIN rail clip felt reassuringly firm when I snapped it in.
DIN rail mounting was straightforward and the three-phase readings have been rock solid since I wired it in. The LAN connectivity makes pulling live usage data into my home dashboard effortless.