MAIN CHARACTERISTICS device short name DR product or component type DETUNED REACTOR network frequency 50 HZ reactive power rating 50 KVAR AT 400 V AC 50 HZ network rated voltage 400 V AC 50 HZ tuning order 2.7 - 135 HZ - 14 - 50 HZ COMPLEMETARY CHARACTERISTICS power losses (max) 400 W value of inductance 1.598 MH inductance tolerance - 5 TO 5 PER PHASE fundamental current rating 72.2 A RMS current rating 73.6 A electrical insulation class CLASS H [Ui] rated insulation voltage 1.1 KV dielectric test voltage 4 KV FOR 1 MINUTE AT 50 HZ [Imp] maximum permanent current 1.12 X I1 harmonic current spectrum 5.5 X I3 dynamic withstand current 2.2 X ISC [Ith] conventional free air thermal current 2 A AT 250 V AC 50 HZ type of installation INDOOR INSTALLATION type of cooling FORCED CONVECTION connections - terminals PAD TERMINAL fixing center 200 X 125 MM height 270 MM width 260 MM depth 200 MM product weight 33 KG