BSMJ/BCMJ/BZMJ Three Phases Power Capacitor

Box type BSMJ three phases Power Capacitor 0.45/0.48/0.525kV Self-healing low-voltage parallel capacitors

Overview
The capacitors are mainly used to improve the power factor of power frequency power systems,Improve the quality of power grid and increase the reliability of electricity.
The shell is made of round aluminum material, which has good heat dissipation. The shell is more environmentally friendly without painting.Easy installation, small footprint, and saving space.

Technical Parameter
Rated voltage: 230VAC, 400VAC, 525VAC, 690VAC, 750VAC, 1050VAC, 1200VAC
Rated output: 1-60 KVAR
Rated frequency: 50Hz or 60Hz
Capacitance Tolerance: -5% - +10%
Self-healing property: Good self-healing property, automatically recovery insulation performance.
Tolerance: not more than -2~+3% of the rated value.
Low loss: not more than 0.001 (@power frequency rated voltage, 20°C).
Overvoltage ability: long-term operation under 1.1 Un.
Overcurrent ability: long-term operation under 1.3 In.
Withstand voltage: 2.15Un applied pole to pole, 2S no breakdown;
                                    Apply 3.5kVac to the shell, 10S will not break down.
Protection mechanism: pressure protection device inside.
Executive standard: GB/T12747-2017
                                      "Self-healing low-voltage parallel capacitors" and IEC60831.

Rated Voltage (kV)	Rated Output (kvar)	Rated Capacitor (uF)	Rated Current (A)	H (mm)	Output Terminal	Shell Type	Model BSMJ	Model BCMJ	Model BZMJ
0.4	1	19.9	1.4	105	M6	A1	BSMJ-0.4-1-3	BCMJ-0.4-1-3	BZMJ-0.4-1-3
0.4	2	39.8	2.9	105	M6	A1	BSMJ-0.4-2-3	BCMJ-0.4-2-3	BZMJ-0.4-2-3
0.4	3	59.7	4.3	125	M6	A2	BSMJ-0.4-3-3	BCMJ-0.4-3-3	BZMJ-0.4-3-3
0.4	4	79.6	5.8	125	M6	A2	BSMJ-0.4-4-3	BCMJ-0.4-4-3	BZMJ-0.4-4-3
0.4	5	99.5	7.2	125	M6	A2	BSMJ-0.4-5-3	BCMJ-0.4-5-3	BZMJ-0.4-5-3
0.4	6	119.4	8.7	125	M6	A2	BSMJ-0.4-6-3	BCMJ-0.4-6-3	BZMJ-0.4-6-3
0.4	7.5	149.2	10.8	125	M6	A2	BSMJ-0.4-7.5-3	BCMJ-0.4-7.5-3	BZMJ-0.4-7.5-3
0.4	8	159.2	11.6	125	M6	A2	BSMJ-0.4-8-3	BCMJ-0.4-8-3	BZMJ-0.4-8-3
0.4	10	198.9	14.4	180	M6	A2	BSMJ-0.4-10-3	BCMJ-0.4-10-3	BZMJ-0.4-10-3
0.4	12	238.7	17.3	180	M6	A2	BSMJ-0.4-12-3	BCMJ-0.4-12-3	BZMJ-0.4-12-3
0.4	14	278.5	20.2	210	M6	A2	BSMJ-0.4-14-3	BCMJ-0.4-14-3	BZMJ-0.4-14-3
0.4	15	298.4	21.7	210	M6	A2	BSMJ-0.4-15-3	BCMJ-0.4-15-3	BZMJ-0.4-15-3
0.4	16	318.3	23.1	210	M6	A2	BSMJ-0.4-16-3	BCMJ-0.4-16-3	BZMJ-0.4-16-3
0.4	18	358.1	26.0	245/210	M6	A2/B2	BSMJ-0.4-18-3	BCMJ-0.4-18-3	BZMJ-0.4-18-3
0.4	20	397.9	28.9	245/210	M6	A2/B2	BSMJ-0.4-20-3	BCMJ-0.4-20-3	BZMJ-0.4-20-3
0.4	22	437.7	31.8	210	M8	B2	BSMJ-0.4-22-3	BCMJ-0.4-22-3	BZMJ-0.4-22-3
0.4	24	477.5	34.6	210	M8	B2	BSMJ-0.4-24-3	BCMJ-0.4-24-3	BZMJ-0.4-24-3
0.4	25	497.4	36.1	210	M8	B2	BSMJ-0.4-25-3	BCMJ-0.4-25-3	BZMJ-0.4-25-3
0.4	28	557.3	40.4	260	M8	B2	BSMJ-0.4-28-3	BCMJ-0.4-28-3	BZMJ-0.4-28-3
0.4	30	596.8	43.3	260	M8	B2	BSMJ-0.4-30-3	BCMJ-0.4-30-3	BZMJ-0.4-30-3
0.4	35	696.3	50.5	260	M8	B2	BSMJ-0.4-35-3	BCMJ-0.4-35-3	BZMJ-0.4-35-3
0.4	40	796.2	57.7	320	M8	B2	BSMJ-0.4-40-3	BCMJ-0.4-40-3	BZMJ-0.4-40-3
0.4	45	895.2	65.0	210	M10	C	BSMJ-0.4-45-3	BCMJ-0.4-45-3	BZMJ-0.4-45-3
0.4	50	995.2	72.2	210	M10	C	BSMJ-0.4-50-3	BCMJ-0.4-50-3	BZMJ-0.4-50-3
0.4	55	1094.2	79.4	260	M10	C	BSMJ-0.4-55-3	BCMJ-0.4-55-3	BZMJ-0.4-55-3
0.4	60	1194.3	86.6	260	M10	C	BSMJ-0.4-60-3	BCMJ-0.4-60-3	BZMJ-0.4-60-3
0.45	1	15.7	1.3	105	M6	A1	BSMJ-0.45-1-3	BCMJ-0.45-1-3	BZMJ-0.45-1-3
0.45	2	31.4	2.6	105	M6	A1	BSMJ-0.45-2-3	BCMJ-0.45-2-3	BZMJ-0.45-2-3
0.45	3	47.2	3.8	125	M6	A2	BSMJ-0.45-3-3	BCMJ-0.45-3-3	BZMJ-0.45-3-3
0.45	4	62.9	5.1	125	M6	A2	BSMJ-0.45-4-3	BCMJ-0.45-4-3	BZMJ-0.45-4-3
0.45	5	78.6	6.4	125	M6	A2	BSMJ-0.45-5-3	BCMJ-0.45-5-3	BZMJ-0.45-5-3
0.45	6	94.3	7.7	125	M6	A2	BSMJ-0.45-6-3	BCMJ-0.45-6-3	BZMJ-0.45-6-3
0.45	7.5	117.9	9.6	125	M6	A2	BSMJ-0.45-7.5-3	BCMJ-0.45-7.5-3	BZMJ-0.45-7.5-3
0.45	8	125.8	10.3	125	M6	A2	BSMJ-0.45-8-3	BCMJ-0.45-8-3	BZMJ-0.45-8-3
0.45	10	157.2	12.8	180	M6	A2	BSMJ-0.45-10-3	BCMJ-0.45-10-3	BZMJ-0.45-10-3
0.45	12	188.6	15.4	180	M6	A2	BSMJ-0.45-12-3	BCMJ-0.45-12-3	BZMJ-0.45-12-3
0.45	14	220.1	18.0	210	M6	A2	BSMJ-0.45-14-3	BCMJ-0.45-14-3	BZMJ-0.45-14-3
0.45	15	235.8	19.2	210	M6	A2	BSMJ-0.45-15-3	BCMJ-0.45-15-3	BZMJ-0.45-15-3
0.45	16	251.5	20.5	210	M6	A2	BSMJ-0.45-16-3	BCMJ-0.45-16-3	BZMJ-0.45-16-3
0.45	18	282.9	23.1	245/210	M6	A2/B2	BSMJ-0.45-18-3	BCMJ-0.45-18-3	BZMJ-0.45-18-3
0.45	20	314.4	25.7	245/210	M6	A2/B2	BSMJ-0.45-20-3	BCMJ-0.45-20-3	BZMJ-0.45-20-3
0.45	22	345.8	28.3	210	M8	B2	BSMJ-0.45-22-3	BCMJ-0.45-22-3	BZMJ-0.45-22-3
0.45	24	377.3	30.8	210	M8	B2	BSMJ-0.45-24-3	BCMJ-0.45-24-3	BZMJ-0.45-24-3
0.45	25	393.2	32.1	210	M8	B2	BSMJ-0.45-25-3	BCMJ-0.45-25-3	BZMJ-0.45-25-3
0.45	28	440.3	35.9	210	M8	B2	BSMJ-0.45-28-3	BCMJ-0.45-28-3	BZMJ-0.45-28-3
0.45	30	471.8	38.5	210	M8	B2	BSMJ-0.45-30-3	BCMJ-0.45-30-3	BZMJ-0.45-30-3
0.45	35	550.2	44.9	260	M8	B2	BSMJ-0.45-35-3	BCMJ-0.45-35-3	BZMJ-0.45-35-3
0.45	40	629.1	51.3	260	M8	B2	BSMJ-0.45-40-3	BCMJ-0.45-40-3	BZMJ-0.45-40-3
0.45	45	707.4	57.7	210	M10	C	BSMJ-0.45-45-3	BCMJ-0.45-45-3	BZMJ-0.45-45-3
0.45	50	786.3	64.2	210	M10	C	BSMJ-0.45-50-3	BCMJ-0.45-50-3	BZMJ-0.45-50-3
0.45	55	864.5	70.6	210	M10	C	BSMJ-0.45-55-3	BCMJ-0.45-55-3	BZMJ-0.45-55-3
0.45	60	943.6	77.0	210	M10	C	BSMJ-0.45-60-3	BCMJ-0.45-60-3	BZMJ-0.45-60-3
0.525	5	57.7	5.5	125	M6	A2	BSMJ-0.525-5-3	BCMJ-0.525-5-3	BZMJ-0.525-5-3
0.525	10	115.5	11.0	180	M6	A2	BSMJ-0.525-10-3	BCMJ-0.525-10-3	BZMJ-0.525-10-3
0.525	15	173.2	16.5	210	M6	A2	BSMJ-0.525-15-3	BCMJ-0.525-15-3	BZMJ-0.525-15-3
0.525	16	184.8	17.6	210	M6	A2	BSMJ-0.525-16-3	BCMJ-0.525-16-3	BZMJ-0.525-16-3
0.525	18	207.9	19.8	210	M6	B2	BSMJ-0.525-18-3	BCMJ-0.525-18-3	BZMJ-0.525-18-3
0.525	20	231.0	22.0	210	M6	B2	BSMJ-0.525-20-3	BCMJ-0.525-20-3	BZMJ-0.525-20-3
0.525	25	288.7	27.5	210	M8	B2	BSMJ-0.525-25-3	BCMJ-0.525-25-3	BZMJ-0.525-25-3
0.525	30	346.5	33.0	260	M8	B2	BSMJ-0.525-30-3	BCMJ-0.525-30-3	BZMJ-0.525-30-3
0.525	40	461.9	44.0	320	M8	B2	BSMJ-0.525-40-3	BCMJ-0.525-40-3	BZMJ-0.525-40-3
0.525	50	577.4	55.0	210	M10	C	BSMJ-0.525-50-3	BCMJ-0.525-50-3	BZMJ-0.525-50-3
0.525	60	692.9	66.0	260	M10	C	BSMJ-0.525-60-3	BCMJ-0.525-60-3	BZMJ-0.525-60-3
0.69	5	33.4	4.2	125	M6	A2	BSMJ-0.69-5-3	BCMJ-0.69-5-3	BZMJ-0.69-5-3
0.69	10	66.9	8.4	180	M6	A2	BSMJ-0.69-10-3	BCMJ-0.69-10-3	BZMJ-0.69-10-3
0.69	15	100.3	12.6	210	M6	A2	BSMJ-0.69-15-3	BCMJ-0.69-15-3	BZMJ-0.69-15-3
0.69	16	107.0	13.4	210	M6	A2	BSMJ-0.69-16-3	BCMJ-0.69-16-3	BZMJ-0.69-16-3
0.69	20	133.8	16.7	210	M6	B2	BSMJ-0.69-20-3	BCMJ-0.69-20-3	BZMJ-0.69-20-3
0.69	25	167.2	20.9	210	M6	B2	BSMJ-0.69-25-3	BCMJ-0.69-25-3	BZMJ-0.69-25-3
0.69	30	200.7	25.1	260	M8	B2	BSMJ-0.69-30-3	BCMJ-0.69-30-3	BZMJ-0.69-30-3
0.69	40	267.4	33.5	320	M8	B2	BSMJ-0.69-40-3	BCMJ-0.69-40-3	BZMJ-0.69-40-3
0.69	50	334.3	41.9	210	M10	C	BSMJ-0.69-50-3	BCMJ-0.69-50-3	BZMJ-0.69-50-3
0.69	60	401.1	50.2	260	M10	C	BSMJ-0.69-60-3	BCMJ-0.69-60-3	BZMJ-0.69-60-3
1.2	5	11.0	2.4	180	M6	A2	BSMJ-1.2-5-3	BCMJ-1.2-5-3	BZMJ-1.2-5-3
1.2	10	22.0	4.8	210	M6	A2	BSMJ-1.2-10-3	BCMJ-1.2-10-3	BZMJ-1.2-10-3
1.2	15	33.2	7.2	245	M6	A2	BSMJ-1.2-15-3	BCMJ-1.2-15-3	BZMJ-1.2-15-3
1.2	20	44.2	9.6	210	M6	B2	BSMJ-1.2-20-3	BCMJ-1.2-20-3	BZMJ-1.2-20-3
1.2	25	55.3	12	210	M6	B2	BSMJ-1.2-25-3	BCMJ-1.2-25-3	BZMJ-1.2-25-3
1.2	30	66.3	14.4	210	M10	C	BSMJ-1.2-30-3	BCMJ-1.2-30-3	BZMJ-1.2-30-3
1.2	40	88.4	19.2	210	M10	C	BSMJ-1.2-40-3	BCMJ-1.2-40-3	BZMJ-1.2-40-3
1.2	50	110.5	24.1	210	M10	C	BSMJ-1.2-50-3	BCMJ-1.2-50-3	BZMJ-1.2-50-3

Draw


 More specification please refer to our datasheet.


Send us the Part Number, for example, BSMJ-0.69-25-3.

Requirements
The altitude of the installation and operation area should not exceed 2000m, and the ambient air temperature during use should be -25~+55℃. The installation and operation site should be free of harmful gases and steam,and there should be no conductive or explosive dust. The installation and operation site should be free of severe mechanical vibration. When the capacitor is put into operation, a special capacitor contactor with a current limiting device or a non-contact switch that is used when the voltage crosses zero should be used. A reactor can also be connected in series to the capacitor to avoid early damage to the capacitor. The magnitude of the inrush current should be limited to 100 times the rated current.