Class A (IEC 61000-4-30) power quality analyzer with RCMSupply voltage: 48 - 110V (50 - 60Hz), 24 - 150V DCInstallation category: 150V 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, 15 - 440HzMeasurement range: L - L: 18 - 1000V, 15 - 440Hz4 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 Flash,Interfaces: RS485, Profibus DP V0, Ethernet 10/100 BaseTXIncl.Web server and the following APPs:APP measured value monitor: Graphical representation of online & historical measured values APP EN 50160 Watchdog PRO: Monitoring of the power quality limit values according to EN 50160APP IEC 61000-2-4 Watchdog PRO: Monitoring of the power 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 fastening clipsItem no.: 0801505, Cross-patch cable, CAT5e, 2m, grey/greenItem no.: 3303336 Quick start guide UMG 512 incl. safety instructions incl. Software-GridVis Quick Start