Line Reactors

General Specifications

Phases	3-phase
Voltage Rating	690 VAC max
Frequency	Suitable for 50 Hz or 60 Hz systems
Current Ratings	3 A_rms to over 1200 A_rms
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	50^oC maximum
Temperature Rise	115^oC, in 50^oC surrounding air temperature
Insulation System	Class H, 180^oC
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%	I_¹	I₅	I₇	I₁₁	I₁₃	I₁₇	I₁₉	I₂₃	I₂₅	I_rms
% 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%	I_¹	I₅	I₇	I₁₁	I₁₃	I₁₇	I₁₉	I₂₃	I₂₅	I_rms
% 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%