GeneralNet weight 0.8 kgMemory medium external, battery 3.4 Ah/7.2 Ah/12 AhOperating voltage display Green LEDEfficiency > 95 %Insulation voltage input/output 1 kV (routine test)1 kV (type test)Protection class II (in closed control cabinet)MTBF (IEC 61709, SN 29500) > 500000 hMounting position horizontal DIN rail NS 35, EN 60715Assembly instructions Can be aligned: Horizontally 0 mm, vertically 50 mmElectromagnetic compatibility Conformance with EMC Directive 2004/108/ECNoise emission EN 50081-2Low Voltage Directive Conformance with LV directive 2006/95/ECStandard - Safety of transformers EN 61558-2-17Standard - Electrical safety EN 60950-1/VDE 0805 (SELV)EN 61558-2-17Shipbuilding approval Germanischer Lloyd (EMC 2), ABS, DNVStandard – Electronic equipment for use in electrical power installationsand their assembly into electrical power installations EN 50178/VDE 0160 (PELV)