Three-phase resonant chokes, 3RTR 14% 480V type

Three-phase resonant chokes, 3RTR 14% 480V type

Purpose and design

Resonant chokes are intended for use in reactive power compensation systems. They are installed in series with the capacitor bank to form a resonant circuit that protects the capacitors from overload. Such an arrangement limits the amplitude of current harmonics and reduces the risk of resonance. Resonant chokes are selected individually for each compensation stage taking into account the rated voltage of the capacitor, its rated power and the required resonant frequency.

Note:
Upon agreement, we can manufacture a non- standard device with the required technical parameters.
The manufacturer reserves the right to make changes to the parameters due to technical product developments.

Typ Qc In Ln A B C D E F Masa Wykonanie
[kVAr] [A] [mH] [mm] [mm] [mm] [mm] [mm] [mm] [kg]
3RTR-2,5/48014 2,5 2,9 41,07 155 77 130 130 57 8*12 3,4 A
3RTR-5,0/48014 5,0 5,8 20,53 155 92 130 130 72 8*12 5,5 A
3RTR-7,5/48014 7,5 8,7 13,68 210 98 180 165 78 8*12 8,7 A
3RTR-10/48014 10 11,7 10,27 210 105 180 165 85 8*12 10,7 A
3RTR-12,5/48014 12,5 14,6 8,21 210 115 180 165 95 8*12 12,5 A
3RTR-15/48014 15 17,5 6,84 240 121 205 190 95 11*15 13,7 B
3RTR-20/48014 20 23,3 5,13 240 141 205 190 115 11*15 19,2 B
3RTR-25/48014 25 29,1 4,11 240 155 205 190 129 11*15 23,2 B
3RTR-30/48014 30 35 3,42 240 155 205 190 129 11*15 24,4 B
3RTR-40/48014 40 46,6 2,57 300 165 260 240 133 11*15 32,7 B
3RTR-50/48014 50 58,3 2,05 300 177 260 240 145 11*15 37,0 B
3RTR-60/48014 60 69,9 1,71 300 192 260 240 160 11*15 43,8 B