AAR/138
AAR/138 series equipment are particularly suitable for threephase networks with high harmonic distortion in current with
presence of 3° grade harmonics. These equipment guarantee an
accurate P.F.C., thanks to a multi-step design that effectively
divides the power. In addition, on the G6E and G9E cabinet, all the
capacitors banks are assembled on racks, easily removable from
the front of the panel, for simple management and maintenance
Description
PERFORMANCE DATA
Rated voltage 400 Vac (others on request)
Rated frequency 50 Hz (60 Hz on request)
Insulation voltage 690 Vac
auxiliary voltage 230 Vac (110 Vac on request)
Overvoltage 1,1 Un (rated voltage)
Temperature range -5 / +40 °C
Impulse withstand 8 kV
HARMONIC CONTENT (in the absence of resonance)
THD(I)max. = 100% on the network
THD(U)max. = 6% on the network
p = 14%
