Three Phase Cylindrical Power Capacitor Power Factor Correction Capacitor

Overview 

The cylindrical power capacitor delivers reliable reactive power compensation for your electrical system, and it supports power factor correction (PFC) to cut energy waste and lower utility costs; this low voltage power capacitor works well in both industrial and commercial settings, and it outperforms traditional oil-immersed capacitor with a safer, more eco-friendly dry-type capacitor design, while it also follows international standard IEC60831-1:2002 to ensure stable performance, boosts voltage quality, reduces reactive power loss effectively, and suits high-demand power systems.

---

Operating Conditions

It works in -25°C to +50°C ambient air temperature. Relative humidity stays ≤50% at 40°C and ≤90% at 20°C. Altitude must be ≤2000m with good ventilation. Avoid harmful gases, explosive dust and severe mechanical vibrations for long service life.

---

Product Features

High-Quality Film: 

• Adopts advanced metallized polypropylene film for excellent electrical performance and long service life.

Explosion-Proof Shell:

• Cylindrical aluminum shell provides strong explosion and leakage protection to ensure safety.

High-Performance Terminals: 

• B-type terminals (for ≥86mm outer diameter) enhance current-carrying capacity and reduce heat.

Over-Temperature Protection: 

• Built-in over-temperature protection device prevents damage from overheating.

Easy Installation: 

• M12/M16 threaded mounting makes installation and adjustment quick and user-friendly.

Adaptive Design: 

• Its adaptive design handles high temperatures and significant voltage fluctuations easily.

Efficient Power Compensation: 

• Supports efficient reactive power compensation and PFC to improve overall power efficiency.

---

Technical parameters of the main equipment

NO.	Specifications	Rated voltage KV	Rated capacity Kvar	Rated frequency Hz	Rated capacity HF	Rated current A	Shell height	Drawing No.
1	BSMJ0.4-5-3	0.4	5	50	99.5	7.2	115	A
2	BSMJ0.4-10-3	0.4	10	50	199	14.4	125	A
3	BSMJ0.4-15-3	0.4	15	50	298.5	21.6	180	A
4	BSMJ0.4-20-3	0.4	20	50	398	28.8	210	A
5	BSMJ0.4-25-3	0.4	25	50	497.5	36	240	A
6	BSMJ0.4-30-3	0.4	30	50	597	43.2	210	B
7	BSMJ0.4-40-3	0.4	40	50	796	57.6	250	B
8	BSMJ0.4-50-3	0.4	50	50	995	72	300	B
9	BSMJ0.45-5-3	0.45	5	50	78.65	6.4	115	A
10	BSMJ0.45-10-3	0.45	10	50	157.3	12.8	125	A
11	BSMJ0.45-15-3	0.45	15	50	235.95	19.2	180	A
12	BSMJ0.45-20-3	0.45	20	50	314.6	25.6	210	A
13	BSMJ0.45-25-3	0.45	25	50	393.25	32	240	A
14	BSMJ0.45-30-3	0.45	30	50	471.9	38.4	210	B
15	BSMJ0.45-40-3	0.45	40	50	629.2	51.3	250	B
16	BSMJ0.45-50-3	0.45	50	50	786.5	64	300	B
17	BSMJ0.48-5-3	0.48	5	50	69.1	6	125	A
18	BSMJ0.48-10-3	0.48	10	50	138.2	12	125	A
19	BSMJ0.48-15-3	0.48	15	50	207.3	18	210	A
20	BSMJ0.48-20-3	0.48	20	50	276.4	24	210	A
21	BSMJ0.48-25-3	0.48	25	50	345.5	30	210	B
22	BSMJ0.48-30-3	0.48	30	50	414.6	36	250	B
23	BSMJ0.48-40-3	0.48	40	50	552.8	48	300	B
24	BSMJ0.48-50-3	0.48	50	50	691	60	300	B
25	BSMJ0.525-5-3	0.525	5	50	57.7	5.5	115	A
26	BSMJ0.525-10-3	0.525	10	50	115.5	11	125	A
27	BSMJ0.525-15-3	0.525	15	50	173.3	16.5	180	A
28	BSMJ0.525-20-3	0.525	20	50	231	22	210	A
29	BSMJ0.525-25-3	0.525	25	50	288.9	27.5	210	B
30	BSMJ0.525-30-3	0.525	30	50	346.6	33	210	B
31	BSMJ0.525-40-3	0.525	40	50	462.2	44	250	B
32	BSMJ0.525-50-3	0.525	50	50	577.7	55	300	B
33	BSMJ0.69-20-3	0.69	20	50	134	16.7	240	A
34	BSMJ0.69-30-3	0.69	30	50	200.7	25.1	250	B
35	BSMJ0.25-5-3YN	0.25	5	50	254.5	6.7	115	A
36	BSMJ025-10-3YN	0.25	10	50	509	13.3	180	A
37	BSMJ025-15-3YN	0.25	15	50	763.5	20	240	A
38	BSMJ0.25-20-3YN	0.25	20	50	1018	26.7	210	B
39	BSMJ0.25-25-3YN	0.25	25	50	1275	33.3	250	B
40	BSMJ0.25-30-3YN	0.25	30	50	1527	40	300	B

{"json":"[{\"downloadUrl\":\"//rororwxhikjjlp5q-static.micyjz.com/%E7%94%B5%E5%AE%B9_%E6%89%AB%E6%8F%8F%E7%89%88-aidloBpjKmlllSRklqkirmoiq.pdf?dp=1\",\"encodeFileId\":\"fofKqjDaVrLt\",\"fileId\":14351214,\"fileName\":\"BSMJ/BKMJ-power capacitor.pdf\",\"fileType\":\"pdf\",\"photoUrlNormal\":\"//jprorwxhikjjlp5q-static.micyjz.com/static/assets/widget/images/downloadNew/pdf.svg\",\"pname\":\"BSMJ/BKMJ-power capacitor.pdf\",\"name\":\"BSMJ/BKMJ-power capacitor.pdf\"}]","type":"1"}