B82745-C5-A7

Jump to preceding page Chokes for Power Lines Current-Compensated Ring Core Triple Chokes Rated voltage 440/250 Vac Rated current 50 to 200 A Rated inductance 0,12 to 1,3 mH Construction s Current-compensated ring core triple choke s s s s B82745 with ferrite core Aluminum case Fixing by means of base plate Polyurethane potting Sector winding Features s Potting flame-retardant as per UL 94 V-0 s High power Applications s Switch-mode power supplies for converters, USV s Power supplies, medical equipment s Track vehicles, chargers Terminals s Litz wires or stud terminals Marking Manufacturer, ordering code, rated current, rated inductance, rated voltage, climatic category, terminal markings Circuit diagram 363 04/00 Chokes for Power Lines Current-Compensated Ring Core Triple Chokes Dimensional drawings B82745-C5-A7 B82745 B82745-C2-A10, -A13 Type B82745-C2-A10 B82745-C2-A13 a M 10 M8 h1 30 mm 20 mm 364 04/00 Jump to succeding page Chokes for Power Lines Current-Compensated Ring Core Triple Chokes General technical data Test voltage VT Rated current IR Inductance tolerance ∆L /L0 For further technical data see page 334 2500 Vac, 2 s (line/line) 2500 Vac, 2 s (line/case) Referred to 50 Hz and 60 °C ambient temperature ± 30 % < 20 % at dc loading with IR B82745 Characteristics and ordering codes IR A 50 100 200 LR mH 1,3 0,33 0,12 Rtyp mΩ 3,75 0,65 0,28 Weight kg 1,7 6,0 6,3 Terminal Litz wire 4,2 mm 2 Stud terminal M 10 Stud terminal M 8 Ordering code B82745-C5-A7 B82745-C2-A10 B82745-C2-A13 Impedance |Z | versus frequency f (measured with windings in parallel) 365 04/00