Chokes for Power Lines B82747 Current-Compensated Ring Core Triple Chokes Rated voltage 440/250 Vac Rated current 6 to 25 A Rated inductance 1,3 to 6,0 mH Construction ■ Current-compensated ring core triple choke ■ ■ ■ ■ with ferrite core Polycarbonate case For trough-hole fixing Polyurethane potting Sector winding Features ■ Case and potting flame-retardant as per UL 94 V-0 ■ > 1 % stray inductance for symmetrical interference suppression ■ High currents Applications ■ Switch-mode power supplies for converters, USV ■ Power supplies Terminals ■ Unidirectional, tinned leads Marking Manufacturer, ordering code, rated current, rated inductance, rated voltage, climatic category, graphic symbol, date of manufacture Approbationen Approval marks Standards VDE 0565-2 UL 1283 Circuit diagram 360 04/00 Chokes for Power Lines B82747 Current-Compensated Ring Core Triple Chokes Hex 7+ 0,2 Dimensional drawing General technical data Test voltage VT 2500 Vac, 2 s (line/line) Rated current IR Referred to 50 Hz and 60 °C ambient temperature Inductance tolerance ± 30 % ∆L/L0 < 20 % at dc loading with IR Weight Approx. 350 g For further technical data see page 334 Characteristics and ordering codes IR A LR mH LS, typ µH Rtyp mΩ Ordering code 6 10 16 25 6,0 3,0 2,0 1,3 130 60 40 16 50 20 12 7,5 B82747-F4602-N1 B82747-F4103-N1 B82747-F4163-N1 B82747-F4253-N20 361 04/00 Approval marks × × × × × × — — Chokes for Power Lines B82747 Current-Compensated Ring Core Triple Chokes Impedance |Z | versus frequency f (measured with windings in parallel) 362 04/00