26 Device Description WAGO-I/O-SYSTEM 750750-494 3-Phase Power Measurement ModuleManualVersion 1.2.03.6.7 Climatic Environmental ConditionsTable 15: Technical Data – Climatic Environmental ConditionsOperating temperature range 0 °C … 55 °COperating temperature range forcomponents with extendedtemperature range (750-xxx/025-xxx)−20 °C … +60 °CStorage temperature range −25 °C … +85 °CStorage temperature range forcomponents with extendedtemperature range (750-xxx/025-xxx)−40 °C … +85 °CRelative humidity Max. 5 % … 95 % without condensationResistance to harmful substances Acc. to IEC 60068-2-42 andIEC 60068-2-43Maximum pollutant concentration atrelative humidity < 75 %SO2 ≤ 25 ppmH2 S ≤ 10 ppmSpecial conditions Ensure that additional measures forcomponents are taken, which are used inan environment involving:– dust, caustic vapors or gases– ionizing radiationPos : 49 /D okumentation allgemei n/Glieder ungs elemente/---Seitenwechs el--- @ 3\mod_1221108045078_0.doc x @ 21810 @ @ 1
