Power analyzer with RCM Supply voltage: 95 - 240V (50 - 60Hz), 80 - 280V DCInstallation category: 300V CATIII4 voltage measurement inputs,Measurement category: 600V CATIIIMeasurement in three-phase 4-wire systems up to 417V/720V,Measurement in three-phase 3-wire systems up to 600V,Measurement range: L - N: 10 - 600V, 40 - 70HzMeasurement range: L - L: 18 - 1000V, 40 - 70Hz4 current measurement inputs for current transformers ../1 or ../5AMeasuring range: 0.001 .. 7Arms,2 digital inputs, 2 digital outputs1 temperature input, 2 RCM inputsData memory: 256MB FlashInterfaces: RS485, Profibus DP V0, Ethernet 10/100 BaseTXIncl.Web server and the following APPs:APP measurement monitor: Graphic display of online & historical measurement values APP IEC 61000-2-4 Watchdog Light PRO: Monitoring of the voltage quality limit values according to IEC 61000-2-4Programming software 'GridVis Basic' download: www.janitza.de/gridvis-download.htmlIncluded in delivery: Item no.: 5219301, 2 mounting clipsItem no.: 0801505, Cross-patch cable, CAT5e, 2m, Item no.: 3303320 Quick start guide UMG 509 incl. safety instructions incl. software GridVis quick start guide