Main device short nameDR product or component typeDetuned reactor network frequency50 Hz reactive power rating50 kvar at 690 V AC 50 Hz network rated voltage690 V AC 50 Hz tuning order4.2 - 210 Hz - 5.7 % - 50 Hz Complementary power losses (max)320 W value of inductance1.827 mH inductance tolerance- 5 % to 5 % per phase fundamental current rating41.8 A RMS current rating51 A electrical insulation classClass H [Ui] rated insulation voltage1.1 kV dielectric test voltage4 kV for 1 minute at 50 Hz [Imp] maximum permanent current1.3 x I1 harmonic current spectrum2.9 % x I367.8 % x I518.6 % x I76.2 % x I11 dynamic withstand current2.2 x Isc [Ith] conventional free air thermal current2 A at 250 V AC 50 Hz type of installationIndoor installation type of coolingForced convection connections - terminalsPad terminal fixing center200 x 125 mm height270 mm width260 mm depth200 mm product weight29.5 kg Environment standardsIEC 60068 IP degree of protectionIP00 operating altitude<= 2000 m ambient air temperature for operation0...55 °C at <= 1000 m0...50 °C at > 1000...2000 m average ambient air temperature for operation50 °C at <= 1000 m (average over 24 hours)40 °C at <= 1000 m (average over 1 year)45 °C at > 1000...2000 m (average over 24 hours)35 °C at > 1000...2000 m (average over 1 year) climatic withstandRelative humidity : 20...80 %Salt mist (400 V/50 Hz) : 250 hours Offer Sustainability Sustainable offer statusGreen Premium product RoHS (date code: YYWW) REACh Product environmental profile Product end of life instructionsNeed no specific recycling operations Product identification rangeVarPlus
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