Line Reactors

General Specifications

Phases3-phase
Voltage Rating690 VAC max
FrequencySuitable for 50 Hz or 60 Hz systems
Current Ratings3 Arms to over 1200 Arms
Conductor MaterialPolyGap® reactors: Aluminum Foil;  Small reactors: copper wire
Inductance Tolerance– / + 3% in all three phases (Polygap® reactors)
Inductance Linearity5% Z: > 95% inductance at > 190% current
3% Z: > 95% inductance at > 210% current
Dielectric Strength3kV (1 minute) coil-coil, coil-core
Current Spectrum (see below)Calculated using %Z and fundamental current (I1)
Surrounding Air Temperature50oC maximum
Temperature Rise115oC, in 50oC surrounding air temperature
Insulation SystemClass H, 180oC
TerminationsSolid copper bar or tin-plated copper pressure terminal
Relative HumidityMaximum 95% non-condensing
Agency ApprovalsCUL Listed (E173113), IEC/EN60076-3, VDE0532-76-6, CE Marked
Current Spectrum for 3% Impedance Reactors at Full Load
3%
I1I5I7I11I13I17I19I23I25Irms
% rms
94.0%35.7%16.0%6.8%4.4%2.6%2.1%1.4%1.0%100.0%
% fund100.0%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%
I1I5I7I11I13I17I19I23I25Irms
% rms
94.0%30.2%11.7%5.5%3.7%2.1%1.6%1.0%0.8%100.0%
% fund100.0%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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