5 年保固 具備 Modbus 連線功能的 Delta 電網能量計 SE-RGMTR-3D-208V-A Delta / / - RS485 120Ω RS485 solaredge.com 配 件 ANSI C12.20 Modbus Delta SE-RGMTR-3D-208V-A (1) (1) RMS (A) (A X B) / (C X D) SE-CTML-0350-070 70 10 x 10 / 25.4 x 39 SE-ACT-0750-50 50 20 x 20 / 61 x 60.4 SE-ACT-0750-100 100 SE-ACT-0750-250 250 SE-CTS-2000-1000 1000 50.8 x 50.8 / 121 x 127 SE-CTB-4x4-1200 1200 102 x 102 / 158 x 168 SE-CTB-4x4-…