Power Factor Correction Leading solutions in Power Factor Correction Systems, High Performance LV Cylindrical Capacitors, Power Factor Relays, Harmonic Filters, Capacity Duty Contactors, and Modules
for Capacitor Banks.
Harmonic Filter
Harmonic Filters Description: The use of current source inverters and converters is increasing continuously, causing harmonics which result in additional losses, particularly in capacitors of reactive power control systems.
Filtering with the FRAKO harmonic circuit filter reactor provides the following advantages:
•   reduces losses; hence there is no overload of capacitors in reactive power control systems
•   The impedance behaviour of the mains is improved.
Rated Mains Voltage: 400 V  50 Hz (other voltages available upon request)
Series Resonace Frequency: 50 Hz 189 Hz p = 7% (other frequencies available upon request)
Rated syed syed Dimensions syed syed syed syed Weights Cable For Capacitors
QN IN PVmax Bmax B1±0.5 Hmax H1±0.5 T±2.0 S±0.5 approx cross sect. kVar
kvar A W mm mm mm mm mm mm kg mm2 Part
Number
FKD 5-400-FK189 syed syed syed syed syed syed syed syed syed syed 5.0kVAR
5 7.8 60 150 80 109 75.5 132 9x18 7 6 LKT
FKD 10-400-FK189 10.0kVAR
10 15.5 80 178 100 115.5 85.5 156 9x18 10 6 LKT
FKD 12.5-400-FK189 12.5kVAR
12.5 19.4 91 178 100 115.5 85.5 156 9x18 10 6 LKT
FKD 15-400-FK189 2x7.5kVAR
15 23.3 108 202 100 121 91 177 9x18 15 6 LKT
FKD 20-400-FK189 20.0kVAR
20 31.0 117 226 100 104 74 198 9x18 19 10 LKT
FKD 25-400-FK189 25.0kVAR
25 38.8 120 226 100 128 98 197 9x18 21 10 LKT
FKD 30-400-FK189 3x10.0kVAR
30 46.6 155 261 140 110 80 229 9x18 21 10 LKT
FKD 40-400-FK189 2x20.0kVAR
40 62.1 160 261 140 110 80 228 9x18 21 16/2x10 LKT
FKD 50-400-FK189 2x25.0kVAR
50 77.6 165 261 140 136 106 235 9x18 27 16/2x10 LKT
Harmonic Filter Diagram Description: according to VDE 0550
Ambient Temperature: 60 °C, maximum ambient temperature
Insulation Class: F
Linearity: 1.75 x IN at reduction of the inductivity
Load Carrying Capacity:
IN      = Current from QLC without harmonic load
I250   = 0.31 x IN
I350   = 0.11 x IN 
ITH    = 1.22 x IN = Max. permissible effective value of the current considering 10% overvoltage
and the permissible harmonic currents.
syed syed
Cylindrical Capacitors Power Factor Control Relays Harmonic Filters Capacitors Duty Contactors Modules For Capacitor Bank Automatic PFC Banks
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