VarPlus Can capacitor are a reliable and flexible solution for power factor correction in stringent operating conditions. These capacitors are particularly used for higher voltage disturbances or when a few non-linear loads are present. The rated current of the capacitors must be in increased in order to cope with the circulation of the harmonic current. This capacitor provides a rated output power of 25.8 kVar at 480V AC, 50 Hz. Fastening assured by a ClampTite terminal. This component meet the standards IEC 60831-1 and IEC 60831-2. The case product weight is 2.5 kg.
Main
Range of product
PowerLogic
product or component type
Heavy duty capacitor
Network frequency
50/60 Hz
Series name
HDuty
Network harmonic content
<= 20 %
Electrical parameters
25.8 kvar 480 V 50 Hz 31 kvar 480 V 60 Hz
Maximum permissible voltage
1.1 x Un (8 hours over 24 hours)
continuous overcurrent capacity
1.8 x In
Rated voltage
480 V AC 50/60 Hz
Complementary
Dielectric losses
< 0.2 W/kvar
Power losses
< 0.5 W/kVAr
capacitance tolerance
- 5 % to 10 %
Voltage test
2.15 x Un AC between terminals for 10 s <= 660 V - 3 kV AC between terminal and container for 10 s >= 660 V - 6 kV AC between terminal and container for 10 s
Inrush current
250 x In
Maximum switching operation per year
7000
Service life in hours
130000 h
Dielectric material
Metallized polypropylene film with Zn/Al alloy, special resistivity & profile, special edge (wave cut)
