Line Reactors

General Specifications

Phases 3-phase
Voltage Rating 690 VAC max
Frequency Suitable for 50 Hz or 60 Hz systems
Current Ratings 3 Arms to over 1200 Arms
Conductor Material PolyGap® reactors: Aluminum Foil;  Small reactors: copper wire
Inductance Tolerance – / + 3% in all three phases (Polygap® reactors)
Inductance Linearity 5% Z: > 95% inductance at > 190% current
3% Z: > 95% inductance at > 210% current
Dielectric Strength 3kV (1 minute) coil-coil, coil-core
Current Spectrum (see below) Calculated using %Z and fundamental current (I1)
Surrounding Air Temperature 50oC maximum
Temperature Rise 115oC, in 50oC surrounding air temperature
Insulation System Class H, 180oC
Terminations Solid copper bar or tin-plated copper pressure terminal
Relative Humidity Maximum 95% non-condensing
Agency Approvals CUL Listed (E173113), IEC/EN60076-3, VDE0532-76-6, CE Marked
Current Spectrum for 3% Impedance Reactors at Full Load
3%
I1 I5 I7 I11 I13 I17 I19 I23 I25 Irms
% rms
94.0% 35.7% 16.0% 6.8% 4.4% 2.6% 2.1% 1.4% 1.0% 100.0%
% fund 100.0% 39.0% 17.4% 7.4% 4.8% 2.9% 2.3% 1.5% 1.1% 109.2%
Current Spectrum for 5% Impedance Reactors at Full Load
5%
I1 I5 I7 I11 I13 I17 I19 I23 I25 Irms
% rms
94.0% 30.2% 11.7% 5.5% 3.7% 2.1% 1.6% 1.0% 0.8% 100.0%
% fund 100.0% 39.0% 32.0% 12.4% 5.8% 3.9% 2.2% 1.7% 1.1% 109.2%
480 V-Line Reactors
600 V-Line Reactors
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