Home / Energy / Low-voltage - Power distribution / Low-voltage components / Reactive power compensation / Power Capacitors

Power Capacitors Parts

Siemens

4RB2025-3CE50

Power capacitor PHICAP MKP 240 V 2.5 kVAr

Siemens

4RB2021-1CC50

Power capacitor PHICAP MKP 220V 2.1 kVAr

Siemens

4RB2020-3FC50

Power capacitor PHICAP MKP 525V 2.0 kVAr

Siemens

4RB8560-3EE20

Siemens

4RB8330-3EJ20

Siemens

4RB2208-3EJ50

Power capacitor PHICAP MKP 480 V 20.8 kVAr

Siemens

4RB2020-3EA50

Power capacitor PHICAP MKP 400 V 2.0 kVAr

Siemens

4RB2020-3CD50

Power capacitor PHICAP MKP 230 V 2.0 kVAr

Siemens

4RB2015-3FC50

Power capacitor PHICAP MKP 525V 1.5 kVAr

Siemens

4RB2015-3EA50

Power capacitor PHICAP MKP 400 V 1.5 kVAr

Siemens

4RB2015-3CD50

Power capacitor PHICAP MKP 230 V 1.5 kVAr

Siemens

Siemens

Siemens

Siemens

Power capacitor PHICAP MKP 240 V 6.9 kVAr

Siemens

4RB2063-3CE50

Power capacitor PHICAP MKP 240 V 6.3 kVAr

Siemens

4RB2050-3EE50

Power capacitor PHICAP MKP 440 V 5.0 kVAr

Siemens

4RB2042-3EE50

Power capacitor PHICAP MKP 440 V 4.2 kVAr

Siemens

4RB2083-3CE50

Power capacitor PHICAP MKP 240 V 8.3 kVAr

Siemens

4RB2150-3EJ50

Power capacitor PHICAP MKP 480 V 15.0 kVAr

Siemens

4RB2150-3EE50

Power capacitor PHICAP MKP 440 V 15.0 kVAr

Siemens

4RB2150-3CD50

Power capacitor PHICAP MKP 230 V 15.0 kVAr

Siemens

4RB2140-3GG50

Power capacitor PHICAP MKP 660V 14.0 kVAr

Siemens

4RB2140-3GA50

Power capacitor PHICAP MKP 600V 14.0 kVAr

Compare Power Capacitors

Key specifications of the parts listed on this page, taken from the manufacturer's data sheets.

MPN	capacity rated value	reactive power of the capacitor at 50 Hz rated value	reactive power of the capacitor at 60 Hz rated value	capacitor current at 50 Hz rated value	capacitor current at 60 Hz rated value
4RB2025-3CE50	46 µF	2.5 kvar	3 kvar	6 A	7.2 A
4RB2021-1CC50	137 µF	2.1 kvar	2.5 kvar	16.4 A	19.7 A
4RB2020-3FC50	8 µF	2 kvar	2.4 kvar	2.3 A	2.7 A
4RB8560-3EE20	306.9 µF	56 kvar	-9 999 var	73.5 A	88.2 A
4RB8330-3EJ20	154 µF	33 kvar	-9 999 var	39.7 A	47.6 A
4RB2208-3EJ50	96 µF	20.8 kvar	25 kvar	25.1 A	30.1 A
4RB2020-3EA50	13 µF	2 kvar	2.4 kvar	2.8 A	3.4 A
4RB2020-3CD50	42 µF	2 kvar	2.4 kvar	5.3 A	6.3 A
4RB2015-3FC50	6 µF	1.5 kvar	1.8 kvar	1.7 A	2.1 A
4RB2015-3EA50	10 µF	1.5 kvar	1.8 kvar	2.2 A	2.6 A
4RB2015-3CD50	30 µF	1.5 kvar	1.8 kvar	3.8 A	4.5 A
4RB8063-3EB10	38.8 µF	6.3 kvar	7.56 kvar	8.8 A	10.5 A
4RB8050-3EA20	33.2 µF	5 kvar	6 kvar	7.2 A	8.7 A
4RB8050-3EA10	33.2 µF	5 kvar	6 kvar	7.2 A	8.7 A
4RB2068-3CE50	127 µF	6.9 kvar	8.3 kvar	16.6 A	19.9 A
4RB2063-3CE50	115 µF	6.3 kvar	7.5 kvar	15 A	18 A
4RB2050-3EE50	27.5 µF	5 kvar	6 kvar	6.6 A	7.9 A
4RB2042-3EE50	23 µF	4.2 kvar	5 kvar	5.5 A	6.6 A
4RB2083-3CE50	154 µF	8.3 kvar	10 kvar	20.1 A	24.1 A
4RB2150-3EJ50	69 µF	15 kvar	18 kvar	18 A	21.6 A
4RB2150-3EE50	82 µF	15 kvar	18 kvar	19.6 A	23.6 A
4RB2150-3CD50	300 µF	15 kvar	-9 999 var	37.5 A	45.1 A
4RB2140-3GG50	34 µF	14 kvar	16.7 kvar	12.2 A	14.7 A
4RB2140-3GA50	41 µF	14 kvar	16.7 kvar	13.4 A	16.1 A

Common to all listed parts

type of enclosure material	Extruded round aliuminum can with stud
type of mechanical safety	Overpressure disconnector (3-phase)
operating frequency 1 rated value	50 Hz
relative negative tolerance of the capacity rated value	5 %
type of dielectric	Self-healing metallized polypropylene film
safety features of the integrated discharge resistors	Discharge time ≤ 180 s to 75 V or less for safe discharging
voltage test between the terminals	2.15 x VN at 50Hz / 2 s
short-circuit current maximum	10 kA