Low voltage power capacitor unit - cylindrical, three /single phase, dry type, Self-healing

Low voltage capacitors - cylindrical, MKP

Three phase capacitors

Rated voltage 250 V, 50 Hz, 3 phase

Type	PDF	Rated Voltage	Rated Capacitance	Rated Current	Dimension	QTY	Terminal type
Type	PDF	(V)	(KVAR)	(A)	*DH (mm)**	QTY	Terminal type
BKMJ0.25-5-3	C250.pdf	250	5	11.5	Φ86240-M1216	13	A
BKMJ0.25-7.5-3	C250.pdf	250	7.5	17.3	Φ86240-M1216	9	A
BKMJ0.25-10-3	C250.pdf	250	10	23.0	Φ86260-M1216	9	A

Rated voltage 400 V, 50 Hz, 3 phase

Type	PDF	Rated Voltage	Rated Capacitance	Rated Current	Dimension	QTY	Terminal type
Type	PDF	(V)	(KVAR)	(A)	*DH (mm)**	QTY	Terminal type
BKMJ0.4-5-3	C400.pdf	400	5	7.2	Φ65240-M1216	13	A
BKMJ0.4-7.5-3	C400.pdf	400	7.5	10.8	Φ65240-M1216	13	A
BKMJ0.4-8-3	C400.pdf	400	8	11.5	Φ65240-M1216	13	A
BKMJ0.4-10-3	C400.pdf	400	10	14.4	Φ76240-M1216	9	A
BKMJ0.4-15-3	C400.pdf	400	15	21.7	Φ86240-M1216	9	A
BKMJ0.4-16-3	C400.pdf	400	16	23.0	Φ86240-M1216	9	A
BKMJ0.4-18-3	C400.pdf	400	18	26.0	Φ96240-M1225	6	A
BKMJ0.4-20-3	C400.pdf	400	20	28.9	Φ96240-M1225	6	A
BKMJ0.4-22-3	C400.pdf	400	22	31.8	Φ96240-M1225	6	B
BKMJ0.4-25-3	C400.pdf	400	25	36.0	Φ106240-M1225	6	B
BKMJ0.4-30-3	C400.pdf	400	30	43.3	Φ106280-M1225	6	B

Rated voltage 450 V, 50 Hz, 3 phase

Type	PDF	Rated Voltage	Rated Capacitance	Rated Current	Dimension	QTY	Terminal type
Type	PDF	(V)	(KVAR)	(A)	*DH (mm)**	QTY	Terminal type
BKMJ0.45-5-3	C450.pdf	450	5	6.4	Φ65240-M1216	13	A
BKMJ0.45-7.5-3	C450.pdf	450	7.5	9.6	Φ65240-M1216	13	A
BKMJ0.45-8-3	C450.pdf	450	8	10.3	Φ65240-M1216	13	A
BKMJ0.45-10-3	C450.pdf	450	10	12.8	Φ65240-M1216	13	A
BKMJ0.45-12-3	C450.pdf	450	12	15.4	Φ76240-M1216	9	A
BKMJ0.45-15-3	C450.pdf	450	15	19.2	Φ76240-M1216	9	A
BKMJ0.45-16-3	C450.pdf	450	16	20.5	Φ86240-M1216	9	A
BKMJ0.45-18-3	C450.pdf	450	18	23.0	Φ86240-M1216	9	A
BKMJ0.45-20-3	C450.pdf	450	20	25.7	Φ86240-M1216	9	A
BKMJ0.45-22-3	C450.pdf	450	22	28.2	Φ96240-M1625	6	B
BKMJ0.45-25-3	C450.pdf	450	25	32.0	Φ96240-M1625	6	B
BKMJ0.45-30-3	C450.pdf	450	30	38.5	Φ106240-M1625	6	B
BKMJ0.45-35-3	C450.pdf	450	35	44.9	Φ106280-M1625	6	B
BKMJ0.45-40-3	C450.pdf	450	40	51.3	Φ106280-M1625	6	B

Rated voltage 480 V, 50 Hz, 3 phase

Type	PDF	Rated Voltage	Rated Capacitance	Rated Current	Dimension	QTY	Terminal type
Type	PDF	(V)	(KVAR)	(A)	*DH (mm)**	QTY	Terminal type
BKMJ0.48-5-3	C480.pdf	480	5	6.0	Φ65240-M1216	13	A
BKMJ0.48-7.5-3	C480.pdf	480	7.5	9.0	Φ65240-M1216	13	A
BKMJ0.48-8-3	C480.pdf	480	8	9.6	Φ65240-M1216	13	A
BKMJ0.48-10-3	C480.pdf	480	10	12.0	Φ76240-M1216	9	A
BKMJ0.48-12-3	C480.pdf	480	12	14.4	Φ76240-M1216	9	A
BKMJ0.48-15-3	C480.pdf	480	15	18.0	Φ86240-M1216	9	A
BKMJ0.48-16-3	C480.pdf	480	16	19.2	Φ86240-M1216	9	A
BKMJ0.48-18-3	C480.pdf	480	18	21.7	Φ86240-M1216	9	A
BKMJ0.48-20-3	C480.pdf	480	20	24.0	Φ96240-M1625	6	A
BKMJ0.48-22-3	C480.pdf	480	22	26.5	Φ96240-M1625	6	B
BKMJ0.48-25-3	C480.pdf	480	25	30.0	Φ106240-M1625	6	B
BKMJ0.48-30-3	C480.pdf	480	30	36.0	Φ116240-M1625	6	B
BKMJ0.48-35-3	C480.pdf	480	35	42.0	Φ116280-M1625	6	B
BKMJ0.48-40-3	C480.pdf	480	40	48.1	Φ116280-M1625	6	B

Rated voltage 525 V, 50 Hz, 3 phase

Type	PDF	Rated Voltage	Rated Capacitance	Rated Current	Dimension	QTY	Terminal type
Type	PDF	(V)	(KVAR)	(A)	*DH (mm)**	QTY	Terminal type
BKMJ0.525-5-3	C525.pdf	525	5	5.5	Φ65240-M1216	13	A
BKMJ0.525-7.5-3	C525.pdf	525	7.5	8.2	Φ65240-M1216	13	A
BKMJ0.525-8-3	C525.pdf	525	8	8.8	Φ65240-M1216	13	A
BKMJ0.525-10-3	C525.pdf	525	10	11.0	Φ76240-M1216	9	A
BKMJ0.525-12-3	C525.pdf	525	12	13.2	Φ76240-M1216	9	A
BKMJ0.525-15-3	C525.pdf	525	15	16.5	Φ86240-M1216	9	A
BKMJ0.525-16-3	C525.pdf	525	16	17.6	Φ86240-M1216	9	A
BKMJ0.525-18-3	C525.pdf	525	18	19.8	Φ96240-M1625	9	A
BKMJ0.525-20-3	C525.pdf	525	20	22.0	Φ96240-M1625	6	A
BKMJ0.525-22-3	C525.pdf	525	22	24.2	Φ96240-M1625	6	B
BKMJ0.525-25-3	C525.pdf	525	25	27.5	Φ106240-M1625	6	B
BKMJ0.525-30-3	C525.pdf	525	30	33.0	Φ116240-M1625	6	B
BKMJ0.525-35-3	C525.pdf	525	35	38.5	Φ116280-M1625	6	B

Single phase capacitors

Rated voltage 230 V, 50 Hz, Single phase

Type	PDF	Rated Voltage	Rated Capacitance	Rated Current	Dimension	QTY	Terminal type
Type	PDF	(V)	(KVAR)	(A)	*DH (mm)**	QTY	Terminal type
BKMJ0.23-3-1	CS230.pdf	230	3	13.0	Φ65140-M1216	13	C
BKMJ0.23-5-1	CS230.pdf	230	5	21.7	Φ65210-M1216	13	C
BKMJ0.23-7.5-1	CS230.pdf	230	7.5	32.6	Φ65240-M1216	13	C
BKMJ0.23-10-1	CS230.pdf	230	10	43.5	Φ65240-M1217	13	C
BKMJ0.23-15-1	CS230.pdf	230	15	62.2	Φ96240-M1625	13	C

Rated voltage 250 V, 50 Hz, Single phase

Type	PDF	Rated Voltage	Rated Capacitance	Rated Current	Dimension	QTY	Terminal type
Type	PDF	(V)	(KVAR)	(A)	*DH (mm)**	QTY	Terminal type
BKMJ0.25-3-1	CS250.pdf	250	3	12.0	Φ65240-M1216	13	C
BKMJ0.25-4-1	CS250.pdf	250	4	16.0	Φ65240-M1216	13	C
BKMJ0.25-5-1	CS250.pdf	250	5	20.0	Φ65240-M1216	13	C
BKMJ0.25-6-1	CS250.pdf	250	6	24.0	Φ65240-M1216	13	C
BKMJ0.25-7.5-1	CS250.pdf	250	7.5	30.0	Φ76240-M1216	9	C
BKMJ0.25-8-1	CS250.pdf	250	8	32.0	Φ76240-M1216	9	C
BKMJ0.25-10-1	CS250.pdf	250	10	40.0	Φ86240-M1216	9	C
BKMJ0.25-12-1	CS250.pdf	250	12	48.0	Φ86240-M1216	9	C
BKMJ0.25-15-1	CS250.pdf	250	15	60.0	Φ96240-M1625	6	C
BKMJ0.25-16-1	CS250.pdf	250	16	64.0	Φ96240-M1625	6	C
BKMJ0.25-18-1	CS250.pdf	250	18	72.0	Φ106240-M1625	6	C
BKMJ0.25-20-1	CS250.pdf	250	20	80.0	Φ106240-M1625	6	C
BKMJ0.25-25-1	CS250.pdf	250	25	100.0	Φ116280-M1625	6	C

Rated voltage 400 V, 50 Hz, Single phase

Type	PDF	Rated Voltage	Rated Capacitance	Rated Current	Dimension	QTY	Terminal type
Type	PDF	(V)	(KVAR)	(A)	*DH (mm)**	QTY	Terminal type
BKMJ0.4-5-1	CS400.pdf	400	5	12.5	Φ65240-M1216	13	C
BKMJ0.4-7.5-1	CS400.pdf	400	7.5	18.8	Φ65240-M1216	13	C
BKMJ0.4-8-1	CS400.pdf	400	8	20.0	Φ65240-M1216	13	C
BKMJ0.4-10-1	CS400.pdf	400	10	25.0	Φ76240-M1216	9	C
BKMJ0.4-12-1	CS400.pdf	400	12	30.0	Φ76240-M1216	9	C
BKMJ0.4-15-1	CS400.pdf	400	15	37.5	Φ86240-M1216	9	C
BKMJ0.4-16-1	CS400.pdf	400	16	40.0	Φ86240-M1216	9	C
BKMJ0.4-18-1	CS400.pdf	400	18	45.0	Φ96240-M1225	6	C
BKMJ0.4-20-1	CS400.pdf	400	20	50.0	Φ96240-M1225	6	C
BKMJ0.4-22-1	CS400.pdf	400	22	55.0	Φ96240-M1225	6	C
BKMJ0.4-25-1	CS400.pdf	400	25	62.5	Φ106240-M1225	6	C
BKMJ0.4-30-1	CS400.pdf	400	30	75.0	Φ106280-M1225	6	C

Rated voltage 450 V, 50 Hz, Single phase

Type	PDF	Rated Voltage	Rated Capacitance	Rated Current	Dimension	QTY	Terminal type
Type	PDF	(V)	(KVAR)	(A)	*DH (mm)**	QTY	Terminal type
BKMJ0.45-5-1	CS450.pdf	450	5	11.1	Φ65240-M1216	13	C
BKMJ0.45-7.5-1	CS450.pdf	450	7.5	16.7	Φ65240-M1216	13	C
BKMJ0.45-8-1	CS450.pdf	450	8	17.8	Φ65240-M1216	13	C
BKMJ0.45-10-1	CS450.pdf	450	10	22.2	Φ65240-M1216	13	C
BKMJ0.45-12-1	CS450.pdf	450	12	26.7	Φ76240-M1216	9	C
BKMJ0.45-15-1	CS450.pdf	450	15	33.3	Φ76240-M1216	9	C
BKMJ0.45-16-1	CS450.pdf	450	16	35.6	Φ86240-M1216	9	C
BKMJ0.45-18-1	CS450.pdf	450	18	40.0	Φ86240-M1216	9	C
BKMJ0.45-20-1	CS450.pdf	450	20	44.5	Φ86240-M1216	9	C
BKMJ0.45-22-1	CS450.pdf	450	22	48.9	Φ96240-M1625	6	C
BKMJ0.45-25-1	CS450.pdf	450	25	55.6	Φ96240-M1625	6	C
BKMJ0.45-30-1	CS450.pdf	450	30	66.7	Φ106240-M1625	6	C
BKMJ0.45-35-1	CS450.pdf	450	35	77.8	Φ106280-M1625	6	C

Rated voltage 480 V, 50 Hz, Single phase

Type	PDF	Rated Voltage	Rated Capacitance	Rated Current	Dimension	QTY	Terminal type
Type	PDF	(V)	(KVAR)	(A)	*DH (mm)**	QTY	Terminal type
BKMJ0.48-5-1	CS480.pdf	480	5	10.4	Φ65240-M1216	13	C
BKMJ0.48-7.5-1	CS480.pdf	480	7.5	15.6	Φ65240-M1216	13	C
BKMJ0.48-8-1	CS480.pdf	480	8	16.7	Φ65240-M1216	13	C
BKMJ0.48-10-1	CS480.pdf	480	10	20.8	Φ76240-M1216	9	C
BKMJ0.48-12-1	CS480.pdf	480	12	25.0	Φ76240-M1216	9	C
BKMJ0.48-15-1	CS480.pdf	480	15	31.3	Φ86240-M1216	9	C
BKMJ0.48-16-1	CS480.pdf	480	16	33.3	Φ86240-M1216	9	C
BKMJ0.48-18-1	CS480.pdf	480	18	37.5	Φ86240-M1216	9	C
BKMJ0.48-20-1	CS480.pdf	480	20	41.7	Φ96240-M1625	6	C
BKMJ0.48-22-1	CS480.pdf	480	22	45.8	Φ96240-M1625	6	C
BKMJ0.48-25-1	CS480.pdf	480	25	52.1	Φ106240-M1625	6	C
BKMJ0.48-30-1	CS480.pdf	480	30	62.5	Φ116240-M1625	6	C
BKMJ0.48-35-1	CS480.pdf	480	35	72.9	Φ116280-M1625	6	C

Rated voltage 480 V, 50 Hz, Single phase

Type	PDF	Rated Voltage	Rated Capacitance	Rated Current	Dimension	QTY	Terminal type
Type	PDF	(V)	(KVAR)	(A)	*DH (mm)**	QTY	Terminal type
BKMJ0.525-5-1	CS525.pdf	525	5	9.5	Φ65240-M1216	13	C
BKMJ0.525-7.5-1	CS525.pdf	525	7.5	14.3	Φ65240-M1216	13	C
BKMJ0.525-8-1	CS525.pdf	525	8	15.2	Φ65240-M1216	13	C
BKMJ0.525-10-1	CS525.pdf	525	10	19.0	Φ76240-M1216	9	C
BKMJ0.525-12-1	CS525.pdf	525	12	22.9	Φ76240-M1216	9	C
BKMJ0.525-15-1	CS525.pdf	525	15	28.6	Φ86240-M1216	9	C
BKMJ0.525-16-1	CS525.pdf	525	16	30.5	Φ86240-M1216	9	C
BKMJ0.525-18-1	CS525.pdf	525	18	34.3	Φ96240-M1625	9	C
BKMJ0.525-20-1	CS525.pdf	525	20	38.1	Φ96240-M1625	6	C
BKMJ0.525-22-1	CS525.pdf	525	22	41.9	Φ96240-M1625	6	C
BKMJ0.525-25-1	CS525.pdf	525	25	47.6	Φ106240-M1625	6	C
BKMJ0.525-30-1	CS525.pdf	525	30	57.1	Φ116240-M1625	6	C

For more details please open our catalogue: Cylindrical capacitors.pdf

Application and construction

Capacitors are intended for the improvement of Power Factor in low voltage power networks. Used MKP technology consists of metallized PP film with extremely low loss factor. The dielectric system is self-healing and has no liquid impregnant.

Capacitor elements enclosed in cylindrical aluminium cases are filled with a vegetable oil based gel which is non-toxic, biodegradable and environmentally friendly.

The capacitors have overpressure protection to disconnect it from the supply in the event of internal failure and at the end of its operational life.

The construction described above and the use of high quality materials ensure reliability and longevity.

Installation instructions

Capacitors can be installed in any position. Mounting is by M12,M16 stud on the bottom and this can also be used for the earth connection - max tightening torque 12 Nm.

Function of disconnector

Technical data

Rated voltage:	U_N	250 -690 V
Frequency:	f_N	50/60 Hz
Standards:		ISO9001:2008
Max overvoltage:	U_max	U_N + 10 % (up to 8 hours daily) U_N + 15 % (up to 30 minutes daily) U_N + 20 % (up to 5 minutes) U_N + 30 % (up to 1 minute)
Overcurrent (according to above standards):	I_S	1,5 - 2,0 * I_N
Capacitance tolerance:		-5 / +5 %
Test voltage, terminal/terminal:	U_TT	2,15 * U_N, AC, 10 s
Test voltage, terminal / case:	U_TC	3000 V AC, 10 s
Inrush current:		Max 200 x I_N
Dielectric losses:	tan δ	cca 0,2 W/kvar

Degree of protection:		IP 20, on request IP 54
Ambient temperature category:		-25 °C / D - maximum is 50 °C - highest mean over any period of 24 h is 40 °C - highest mean over any period of 1 year is 30 °C
Cooling:		natural or forced
Statistical life expectancy:		100 000 - 150 000 hours (depended on voltage, temper.)
Max above sea level:		2 000 m above sea level
Mounting position:		any
Mounting:		Stud M12,16 at the bottom
Case:		Aluminium
Dielectric:		MKP - metallized PP film
Impregnant:		Dry type
Discharge resistors:		1 minute or 75 V, 3 minutes