Main characteristics

Power factor correction banks indicated for the plants where the current harmonic distortion has values up to 20%. Use of high energy density metallised polypropylene capacitors assures elevated performances with low losses and small dimensions.

Standard

Tray Applicable standards IEC 60439-1/2 IEC 61921-1

Capacitor Applicable standards IEC 60831-1/2

Technical parameter

Rated operational voltage Ue= 230-400-690V

Rated frequency 50Hz

Max current overload In (tray) 1.3xIn

Max voltage overload Vn (bank) 1.1xVn

Max current overload In (capacitors) 2xIn

Max current overload Vn (capacitors) 1,3 Vn

Insulating voltage (bank) 690V

Capacitors insulating level 3/15kV

Temperature range -25/+55°C

Discharge resistors on each capacitor

Use indoor

Service continuo/continous

Capacitors connection delta

Switching devices Capacitor duty contactors

Total Tray losses 6 W/kvar

Capacitor Dielectric losses 0,2 W/kvar

Inner surface fifi nish zinc passivation

Generalities:

• Contactors(230Vac coil).

• N07V-K self-extinguish cable according to IEC 20/22/2 – IEC 50267-2-1 standards.

• Three-phase fuse holder type NH00

• Power fuses NH00-gG

• Series 3Ut three phase self-healing polypropylene capacitors with 280/525/860V rated voltage.

• Discharge devices.

• Three phase detuning choke with tuning frequency 189/134Hz.

• Degree of protection: IP20

All components inside this products are compliant with EU Safety Regulations.