Three-phase reactors – input reactors for frequency converters

Katalogový list

6 – 630 A

Provedení: TFT-S, TFR-S, TFO-S

SKU: 18A Categories: ,

Description

Three-phase reactors for frequency converters are designed for 3×400 V/230 V, 50 Hz networks. They are produced in accor-dance with ČSN EN 61 558-2-20 with insulation class F and a maximum ambient temperature of 40 °C. The reactor series is designed with rated current and inductance values shown in the table. Where higher inductance is required, the reactors can be connected in series. Line (input) reactors are connected before frequency converters and are powered by alternating sup-ply current for the converter with frequency given by the line frequency. They limit the converter influence on the grid by reduc-ing the higher harmonics content in the input current. Line reactors also improve protection against surge line overvoltage, increase network impedance, improve the power factor, and suppress peak currents and supply voltage deformation. If you require a reactor designed to match specific requirements, please specify: rated current In (A), rated thermal current Ith (A) or content of upper harmonics (effective value or %), frequency f (Hz), inductance L (mH) or voltage loss on the reactor Ux (V) and effective or peak linearity (saturation current) Isat (A), unless it is equal to the rated thermal current. Additional pa-rameters such as maximum loss can also be specified.

Type Rated current Inductance Linearity Current Power Loss Temperature Rise Terminal/Bus bar
[mm2/mm]
In
[A]
L
[mH]
Ilin/In ΔPmax
[W]
ΔT
[°C]
TTC 31626–0011 6 5,00 1,37 18,8 40 4
TTC 32020–0037 10 3,00 1,39 26,7 42 4
TTC 32525–0039 16 1,80 1,37 33,0 41 4
TTC 33031–0010 25 1,20 1,51 46,3 50 4
TTC 33041–0006 32 1,00 1,50 60,0 56 6
TTC 33051–0003 40 0,75 1,51 67,0 56 10
TTC 33446–0004 63 0,46 1,51 87,0 62 16
TTC 33864–0001 100 0,29 1,48 120,0 67 35
TTC 35052–0088 160 0,18 1,38 180,0 67 ø 8,3
TTC 36063–0005 250 0,12 1,38 292,0 67 ø 8,3
TTC 36093–0006 320 0,10 1,53 406,0 67 ø 10,3
TTC 37070–0069 400 0,08 1,70 414,0 70 ø 10,3
TTC 38080–0121 630 0,05 1,62 585,0 74 ø 13,0
Type Design Dimension
[mm]
Weight
[kg]
A B1 B2 C1 C2 D E F
TTC 31626–0011 TFT-S 95 63 73 85 105 64 45 5,2 × 8 1,45
TTC 32020–0037 TFT-S 120 78 78 110 120 80 53 6,2 × 12 1,85
TTC 32525–0039 TFT-S 150 87 90 130 140 100 60 6,5 × 12 3,10
TTC 33031–0010 TFT-S 178 92 95 155 165 120 66 9 × 18 5,25
TTC 33041–0006 TFR-S 178 100 115 160 210 120 76 9 × 18 6,55
TTC 33051–0003 TFR-S 178 110 125 160 210 120 88 9 × 18 7,88
TTC 33446–0004 TFR-S 205 122 122 130 190 235 100 9 × 18 10,20
TTC 33864–0001 TFR-S 226 145 160 210 255 152 120 9 × 18 16,65
TTC 35052–0088 TFO-S 297 122 134 280 300 224 95 9 × 14 23,20
TTC 36063–0005 TFO-S 360 153 195 325 345 264 127 11 × 18 36,15
TTC 36093–0006 TFO-S 360 183 225 325 345 264 157 11 × 18 58,00
TTC 37070–0069 TFO-S 413 175 205 380 415 280 125 11 × 27 66,00
TTC 38080–0121 TFO-S 475 210 235 440 455 356 154 13 × 20 110,50