RTFX Detuned Harmonic Filter Reactors

Polylux RTFX Detuned Harmonic Filter Reactors

 

Polylux RTFX Detuned Harmonic Filter Reactors for Capacitor Banks

 

  • Operational Characteristics:

– 7% detuned (resonant frequency 189.5Hz) up to 100KVAr.
– Single layer aluminium windings with copper bus bar terminals.
– Thermal sensor included as standard.
– Rated Voltage: Line voltage 415V 50Hz (For capacitor voltages up to 525V)
– Isolation: Class F – 155°C.
– Winding: Class HC- 200°C.
– Thermal Overload Factor: 5%.
– Resonance Frequency: 180Hz (P=7%).
– Max. Overcurrent: 6%.
– Inrush Current: 200 x In.
– Test Voltage: 3kV (1 min, 50Hz).
– Harmonic Currents: I3 =8%, I5= 31%, I7=13%.
– Protection: IP00.
– Temp Rating (Degrees Celsius): +45°C.
– Connection: Copper bar terminals.
– Construction: Aluminium single layer winding.
– Standards: IEC/EN/UNE-EN 60076-6, CE.

Detuned reactors are designed according to the capacitor rated voltage and Q and the line voltage. Codes shown are for stocked versions.
Other values are available on request.

 

Order Code Capacitor Rating (525V) Effective Rating (415V)   Nominal Current Dimensions
A x B x C (mm) 
 Weight (kg)
18RTFX13 20KVAr 13.4KVAr 18.7A 180 x 126 x 220 12.0
18RTFX25S 37.5KVAr 25KVAr 35.0A 180 x 156 x 220 16.8
18RTFX30S 45KVAr 30KVAr 42.0A 180 x 176 x 220 20.0
18RTFX50S 75KVAr 50KVAr 81.5A 180 x 201 x 220 26.0

(Please see attached PDF’s for further information)