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RTF/2000 Family

RTH/2000 Family

Home › Products › ReactorsReactors for AC FiltersRTF/2000 Family

Reactors for AC Filters

RTH/2000 Family

Air-wound Three-Phase Reactors for AC Filters

  • Three-phase operating voltage 400V
  • Rated frequency voltage fall 50 Hz ˜ 2 %
  • Up to 40A terminal block output, on board with screws for higher currents
  • Polycarbonate protection with outputs on screws, against accidental contacts during assembly
  • Vertical assembly (advisable away from iron walls)
  • Class H total high casehardening varnish dipped and oven dried
  • Ambient temperature max. 35°C.
Reference
Number
Inductance
Value
Rated
Current
(A)
Dimensions Drillings Fig.
L P H A B F G
RTH/2100 5,7 mH 2,5 180 85 110 100 68 6 14 5/6
RTH/2150 4,8 mH 3 180 85 110 100 68 6 14 5/6
RTH/2200 2,9 mH 5 180 100 110 100 83 6 14 5/6
RTH/2250 1,6 mH 9 220 95 127 118 77 7 13 5/6
RTH/2300 950 μH 15 280 126 170 161 104 7 13 5/6
RTH/2350 715 μH 20 280 126 170 161 104 7 13 5/6
RTH/2400 572 μH 25 280 136 170 161 114 7 13 5/6
RTH/2450 357 μH 40 280 151 170 161 129 7 13 5/6
RTH/2500 286 μH 50 350 146 205 188 122 8 32 5/7
RTH/2550 190 μH 75 350 146 205 188 122 8 32 5/7
RTH/2600 159 μH 90 350 166 205 188 142 8 32 5/7
RTH/2650 143 μH 100 350 176 205 188 152 8 32 5/7
RTH/2700 114 μH 125 400 166 240 240 145 8 32 5/7

The RTH/2000 Family is used in circuits, where the presence of high frequency noise
could create malfunctioning of the reactors with an iron core. As the core losses are
proportional to the frequency square, there would be an unusual increase of losses and
a drop in inductance value. Developing the magnetic circuit in air and inductance value
constancy is obtained even at high frequencies.
A typical use of these reactors is the output filtering of the three-phase inverters.
During assembly, please be careful in positioning the reactor, as an intense magnetic
field is created (current dependent) and could cause, if near metal walls, undesirable
spurious currents and overheating.

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