| Descripción del artículo | PQ power meter / CLASS A - NETWORK MEASURING INSTRUMENT VERSION: 3-TFT-MSMT-US8-1 5 inch color display for panel installation, dimensions: HXWXD 144 MM x 144 MM x 110 MM (incl. clamps) power supply US: AC: 90 V...264 V - 50/60 HZ / DC: 100 V...350 V voltage inputs: Phase voltage um: 3 x 0...690 V AC l-l star point voltage n to earth current inputs: 4 x 0.01...6 A AC L1/L2/L3/N temperature input PT100/PT1000/KTY internal memory 1 GB, expandable by 32 GB using an external SD card interfaces: MODBUS ethernet, 2X MODBUS RS 485 protection class: Front IP 54 when installed |