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18CSingle-phase reactors DC into voltage intermediate circuit of the frequency converter JFT-D
JFR-D

Single-phase reactors DC into voltage intermediate circuit of the frequency converter for 6p rectifier (f = 300 Hz), I = Id with ripple ±10 % and insulation level Ui = 600 V. The reactors are produced in accordance with ČSN EN 61 558-2-20 with protection IP00, terminals IP20, insulation class F, maximum ambient temperature 40 °C, temperature rise about 70 °C and natural cooling.

If you require a reactor designed to match specific requirements, please specify: rated current I (A), inductance L (mH), ripple current (A or % of In), ripple ferquency (Hz) or number of rectifier pulses, linearity (saturation peak current), unless it is equal to the rated peak current. Additional parameters such as maximum loss can also be specified.

  • Jednofázové tlumivky DC do napěťového meziobvodu frekvenčního měniče
 

 

Technical parameters

Back to specification
TypeRated CurrentInductanceHot LossTemperature riseTerminal
[mm2]
In
[A]		L
[mH]		ΔPmax
[W]		ΔT
[°C]
JTC E2020 – 0421 3,0 28,0 14 70 4
JTC E2020 – 0420 5,4 8,0 12 60 4
JTC E2030 – 0159 5,7 11,0 16 70 4
JTC E2540 – 0226 12,0 6,3 24 70 4
JTC E2829 – 0023 18,0 3,0 24 70 4
JTC E3236 – 0303 23,0 3,6 29 66 4
JTC E3245 – 0176 33,0 1,9 34 70 6
JTC E4040 – 0530 48,0 1,6 38 65 10

TypeDesignDimensions
[mm]		Weight
[kg]
AB1B2C1C2DEF
JTC E2020–0421 JFT-D 60 44 56 53 70 50 39 3,6* 0,6
JTC E2020–0420 JFT-D 60 44 56 53 70 50 39 3,6* 0,6
JTC E2030–0159 JFT-D 60 53 65 53 70 50 49 3,6* 1,0
JTC E2540–0226 JFT-D 75 73 81 65 81 62,5 65 4,4* 2,0
JTC E2829–0023 JFT-D 84 76 76 75 95 70 58 5×12 2,0
JTC E3236–0303 JFT-D 96 91 91 84 97 80 63 5×12 2,5
JTC E3245–0176 JFT-D 98 91 91 84 141 80 73 5×12 3,0
JTC E4040–0530 JFR-D 120 86 90 107 170 100 68 5,3×12 5,0

* otevřený ovál

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