Shanghai Huabang Industrial Business Network - Parallel capacitor

[Parallel capacitor]TBB High voltage parallel capacitor device

2026-6-20 16:46:20

The TBB high-voltage parallel capacitor device (hereinafter referred to as the device) is mainly used in power frequency 6KV, 10KV, and 35KV three-phase AC power systems to improve power factor, adjust network voltage, and reduce line losses.

Environmental requirements for use
1. The altitude of the installation and operation area shall not exceed 1000M.
2. The ambient temperature in the installation and operation area shall not exceed -5 ��~+40 �� for indoor devices and -30 ��~+40 �� for outdoor devices.
3. The installation and operation area should have no severe mechanical vibration, no harmful gases and vapors, and no conductive or explosive dust.

structure
Structure of 6KV and 10KV devices
1.1 6KV and 10KV devices consist of high-voltage switchgear (including high-voltage circuit breakers, high-voltage isolating switches, current transformers, relay protection, measuring and indicating instruments), series reactors, discharge coils, zinc oxide lightning arresters, grounding isolating switches, fuses for single capacitor protection, parallel capacitors, connecting busbars, and steel frames. The dual star connector also includes a current transformer for neutral unbalanced current protection.
1.2 6KV and 10KV high voltage switchgear are installed in the switch room, and the arrangement of capacitor banks and series reactors is divided into three types: fence type, cabinet type, and collective type.
A fence style
The fence style structure surrounds the capacitor group and series connected reactors with steel mesh guardrails, with maintenance channels between the steel mesh guardrails and maintenance channels outside the steel mesh guardrails. The steel mesh guardrail is equipped with series reactors (oil immersed iron core reactors for indoor devices are placed in a dedicated reactor room), grounding isolation switches, zinc oxide lightning arresters, and capacitor banks. The capacitor bank includes: parallel capacitors, fuses for single capacitor protection, discharge coils, connecting busbars, and steel frames. Double star connectors also have current transformers for neutral unbalanced current protection.
B cabinet type
The cabinet structure is to install all equipment except for the series reactor on a steel frame similar to a cabinet, and the cabinet door is made of steel mesh or galvanized welded mesh. The entire structure is divided into two parts: series reactors and capacitor banks. The capacitor bank includes an inlet frame and a capacitor structure. The series reactor is enclosed by a steel mesh fence (the oil immersed iron core reactor installed indoors is placed in a dedicated reactor room), and the incoming frame is equipped with a discharge coil, grounding isolation switch, zinc oxide lightning arrester, and a current transformer for unbalanced current protection of the neutral line. The capacitor architecture includes parallel capacitors, fuses for single capacitor protection, and connecting busbars.
C set type
Ensemble is a way of forming a capacitor bank consisting of parallel capacitors in an ensemble. The modular structure includes series reactors, modular parallel capacitors, and discharge coils. All live parts are at a height of 3M above the ground, and there is no need to install steel mesh guardrails. Collective parallel capacitors are mainly composed of cores, sleeves, oil tanks, oil storage tanks, moisture absorbers, pressure release devices, gas relays, oil temperature measurement devices, and chip radiators. The three-phase collective parallel capacitor is of type III wiring, with two lead bushings for each phase. Single phase collective parallel capacitors can have three lead bushings to achieve voltage differential protection.
35KV device structure
2.1 The 35KV device consists of a high-voltage switchgear (including high-voltage circuit breakers, current transformers, relay protection, measurement and indication parts), series reactors, discharge coils, zinc oxide lightning arresters, fuses for single capacitor protection, parallel capacitors, connecting busbars, and steel frames. Double star connectors also have current transformers for neutral unbalanced current protection. The device is a fence like structure.
2.2 Each phase is a single star shaped wiring device with a double series section, and the capacitor groups are arranged in phases. Each phase is insulated from the ground, and the capacitor groups of each phase have a layer two row or layer two row structure.
2.3 Each phase is a single star shaped wiring device with four series sections. The capacitor groups are arranged in phases, with each phase insulated from the ground. The capacitor groups for each phase are a two-layer, two row structure.
2.4 Each phase is a double star shaped wiring device with a double series section. The capacitor groups are arranged in phases, and each phase is insulated from the ground. The capacitor groups for each phase are a two-layer, two row structure.
2.5 500KV Substation 35KV Device Example
a. The TBB35-25200/300-BLW device is installed and operated at the 500KV substation in Fangshan, Beijing. It has a double star connection, three-phase stacked capacitor banks, and is insulated from the ground. Two rows of capacitors are arranged horizontally for each phase.
b. The TBB35-40000/334-BLW device is installed and operated at the 500KV substation in Zengcheng, Guangdong. It has a double star connection, with capacitor components arranged in separate phases and each phase insulated from the ground. Each phase capacitor group is arranged in two layers and two rows, with interlayer insulation.
2.3 Wiring of series reactors
Dry type hollow core reactors are connected in series before the capacitor bank, that is, on the power supply side of the device; The oil immersed iron core reactor is connected in series after the capacitor bank, that is, on the neutral point side of the device.

TBB high-voltage parallel capacitor device model meaning DeviceTypeMeaning
Note 1: (First footnote number) A represents Y wiring, and B represents Y-Y wiring.
Note 2: (Second suffix) K represents open delta voltage protection, C represents voltage differential protection, and L represents neutral unbalanced current protection.
Note 3: (Third footnote number) W represents outdoor equipment, if not marked, it is indoor.
For example: TBB10-4800/100-AK
The rated voltage of the device is 10KV, the rated capacity of the device is 4800Kvar, and the capacity of a single capacitor is 100Kvar. It is an indoor parallel capacitor device with Y wiring and open delta voltage protection.

Main technical performance and data of TBB high-voltage parallel capacitor device

The device can operate for a long time under a steady-state overvoltage of 1.1 times the rated voltage.
2. The device can operate continuously under overcurrent with a root mean square value not exceeding 1.3 times the rated current of the capacitor bank, which is the result of the combined action of harmonics and overvoltage up to 1.1 times the rated voltage.
When operating under overvoltage and overcurrent within the limits specified in Articles 3.2 and 3.3, the total capacity of the device should not exceed 1.35 times the rated capacity.
The difference between the measured capacitance of the capacitor bank and its rated capacitance is within the range of 0~+10%. When the capacitance deviation is+10%, the overcurrent in section 3.3 above may reach 1.43 times.
5. The overcurrent generated by the overvoltage caused by the addition of harmonics to the power frequency during the operation of the device shall not exceed the value specified in Article 3.3. When the device operates for a long time at a voltage not exceeding 1.1 times the rated voltage, the peak voltage including all harmonic components cannot exceed 1.22 times the rated voltage.
6. The device shall be equipped with high-voltage circuit breakers without heavy impact and zinc oxide lightning arresters to limit the operating overvoltage generated during the switching of capacitor banks. SN10-10 low oil circuit breaker is selected for 6KV and 10KV devices for situations that do not require frequent switching, and ZN5-10 III vacuum circuit breaker is selected for situations that require frequent switching. Select ZN-35 vacuum circuit breaker or LW8-35, LN-35 sulfur hexafluoride circuit breaker for 35KV.
7. The device is equipped with CKG type dry-type hollow core reactor connected to the power supply side or CKS type oil immersed iron core reactor connected to the neutral point side, in order to limit the closing inrush current, suppress high-order harmonics, and improve the network voltage waveform. A reactor with a rated reactance rate of 0.5-1% is used to limit the inrush current during closing. Reactors with a rated reactance rate of 5-6% are used to suppress harmonics of the 5th order and above, as well as to limit inrush current during closing. The rated reactance rate of 12-13% is used to suppress harmonics of the 3rd order and above, and to limit the inrush current during closing.
8. The use of FD type discharge coils in the device can reduce the residual voltage of the capacitor bank from the peak rated voltage to below 0.1 times the rated voltage within 5 seconds.
According to the needs of the system and users, the device can be controlled locally or centrally in the main control room.
10. The device adopts a single capacitor fuse protection as the main protection, and open delta voltage, voltage differential, and neutral unbalanced current protection as backup protection. In addition, the device is also equipped with overcurrent, quick break, overvoltage, and undervoltage protection.

[Parallel capacitor]BFFH,BFMH,BAFH,BAMH series collective parallel capacitors

2026-6-20 16:33:48

BFFH, BFMH, BAFH, BAMH series collective parallel capacitors

1. Collective parallel capacitors are mainly used for reactive power compensation in 6KV, 10KV, and 36KV power frequency systems. To improve the power factor of the power grid, reduce line losses, enhance voltage quality, and fully utilize the efficiency of power generation and supply equipment. Due to its modular structure, this product has a small footprint, easy installation and maintenance, high reliability, and low operating costs. It is particularly suitable for outdoor centralized compensation in large substations and urban power grid renovation.
2. The product currently has four varieties: BFFH, BFMH, BAFH, BAMH, etc.

Technical performance and requirements:
1. The installation location should have an altitude of no more than 1000 meters.
Note: For capacitors used in areas with an altitude of 1000 meters, please specify when ordering.
2. Operating environment
A General product: -25~+45 degrees Celsius
B product soaked with benzyl toluene: -40~+45% Celsius
3. Earthquake resistance: 0 in the horizontal direction. 25g�� Vertical direction 0. 125g��
4. There is no severe corrosive gas or steam around the metal, no conductive dust, and no severe mechanical vibration.

BFFH, BFMH, BAFH, BAMH series collective parallel capacitors

[Parallel capacitor]BAM series high-voltage parallel capacitors

2026-6-20 15:58:49

The BAM series high-voltage parallel capacitors are mainly used in 50Hz or 60Hz AC power systems to improve power factor. The product performance complies with GB3983.2-89 "High Voltage Parallel Capacitors" and international standard IEC60871-1.

Model meaning

*Liquid dielectric code
W-impregnating agent is alkylbenzene lmpregnant is AB
**Solid dielectric code
F-impregnating agent is diarylethane 1mpregnant is PXE
A-impregnating agent is benzyl toluene 1mpregnant is M/D BT
F - Mixed dielectric of PP film and capacitor paper composite dielectric
paper
M-Full film dielectric

Service conditions for BAM series high-voltage parallel capacitors

1. Altitude not exceeding 1000m, ambient air temperature -40 ��~+40 ��.
2. The installation site has no severe mechanical vibration, no harmful gases and vapors, and no conductivity
Electrical and explosive dust.
3. The continuous operating voltage is 1.0Un, and the maximum long-term overvoltage exceeds 1.1Un.
4. Steady state overcurrent (including harmonic current) shall not exceed 1.43in.
5. The maximum allowable capacity shall not exceed 1.35Qn.

Main specifications of BAM series high-voltage parallel capacitors

model Model	Rated value
model Model	voltage UN(kV)	capacity QN(kvar)	frequency FN(Hz)	capacitance CN(��F)	current IN(A)
BAM6.6/ 3-100-1W	6.6/ 3	one hundred	fifty	twenty-one point nine two	twenty-six point two four
BAM6.6/ 3-150-1W	6.6/ 3	one hundred and fifty	fifty	thirty-two point eight eight	thirty-nine point three six
BAM6.6/ 3-200-1W	6.6/ 3	two hundred and fifty	fifty	forty-three point eight eight	fifty-two point four nine
BAM11/ 3-100-1W	11/ 3	one hundred	fifty	seven point eight nine two	fifteen point seven five
BAM11/ 3-150-1W	11/ 3	one hundred and fifty	fifty	eleven point eight four	twenty-three point six two
BAM11/ 3-200-1W	11/ 3	two hundred	fifty	fifteen point eight seven	thirty-one point four nine
BAM11-100-1W	eleven	one hundred	fifty	two point six three one	nine point zero nine one
BAM11-150-1W	eleven	one hundred and fifty	fifty	three point nine six four	thirteen point six four
BAM11-200/1W	eleven	two hundred	fifty	five point two six one	eighteen point one eight
BAM12-100-1W	twelve	one hundred	fifty	two point two one	eight point three three three
BAM12-150-1W	twelve	one hundred and fifty	fifty	three point three one six	twelve point five
BAM12-200-1W	twelve	two hundred	fifty	four point four two one	sixteen point six seven

[Parallel capacitor]BFMR series high-voltage parallel capacitors

2026-6-20 15:58:40

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��	�ͺ� ��	���ѹ kv	��� kvar	��Ƶ�� uF	L	B	h	HI	H	C	D	ͼ ��	��	�� kg
1	BFM1.05-50-1	1.05	50	144.4	310	143	215	315	425	200	/	1	M16	23
2	BFM1.05-100-1	1.05	100	288.9	310	143	400	500	610	200	/	1	M16	34
3	BFM6.6/��3-30-1W	6.6/��3	30	6.58	320	110	100	220	430	220	/	2	M12	13
4	BFM6.6/��3-50-1W	6.6/��3	50	10.97	320	110	200	320	530	220	/	2	M12	20
5	BFM6.6/��3-100-1W	6.6/��3	100	21.93	380	143	207	350	560	250	/	3	M12	30
6	BFM6.6/��3-134-1W	6.6/��3	134	29.39	440	143	243	386	596	260	107	4	M12	35
7	BFM6.6/��3-150-1W	6.6/��3	150	32.90	440	180	213	356	566	260	137	4	M16	38
8	BFM6.6/��3-167-1W	6.6/��3	167	36.63	440	180	257	391	601	260	137	4	M16	43
9	BFM6.6/��3-200-1W	6.6/��3	200	43.87	440	180	313	456	666	260	137	4	M16	54
10	BFM6.6/��3-300-1W	6.6/��3	300	65.80	440	180	496	656	866	260	137	4	M16	79
11	BFM6.6/��3-334-1W	6.6/��3	334	73.26	440	180	551	711	921	260	137	4	M16	84
12	BFM7.2/��3-50-1W	7.2/��3	50	9.22	320	110	190	310	520	220	/	2	M12	20
13	BFM7.2/��3-67-1W	7.2/��3	67	12.35	380	110	207	350	560	250	/	3	M12	25
14	BFM7.2/��3-100-1W	7.2/��3	100	18.43	380	143	207	350	560	250	/	3	M12	32
15	BFM7.2/��3-200-1W	7.2/��3	200	36.86	440	180	313	456	666	260	137	4	M16	54
16	BFM7.2/��3-334-1W	7.2/��3	334	61.56	440	180	506	666	876	260	137	4	M16	86
17	BFM11/��3-12-1W	11/��3	12	0.95	320	110	30	140	350	220	/	2	M12	10
18	BFM11/��3-16-1W	11/��3	16	1.26	320	110	50	160	370	220	/	2	M12	12
19	BFM11/��3-25-1W	11/��3	25	1.97	320	110	80	200	410	220	/	2	M12	13
20	BFM11/��3-30-1W	11/��3	30	2.37	320	110	100	220	430	220	/	2	M12	14
21	BFM11/��3-40-1W	11/��3	40	3.16	320	110	140	260	470	220	/	2	M12	17
22	BFM11/��3-50-1W	11/��3	50	3.95	320	110	180	300	510	220	/	2	M12	19
23	BFM11/��3-60-1W	11/��3	60	4.74	320	110	220	340	550	220	/	2	M12	22
24	BFM11/��3-67-1W	11/��3	67	5.29	320	110	240	360	570	220	/	2	M12	23
25	BFM11/��3-83.3-1W	11/��3	83.3	6.58	380	110	207	350	560	250	/	3	M12	26
26	BFM11/��3-100-1W	11/��3	100	7.90	380	143	207	350	560	250	/	3	M12	31
27	BFM11/��3-120-1W	11/��3	120	9.48	380	143	207	350	560	250	/	3	M12	31
28	BFM11/��3-134-1W	11/��3	134	10.58	440	143	217	351	601	260	107	4	M12	34
29	BFM11/��3-150-1W	11/��3	150	11.84	440	143	272	406	656	260	107	4	M12	41
30	BFM11/��3-167-1W	11/��3	167	13.19	440	143	287	421	671	260	107	4	M12	43
31	BFM11/��3-200-1W	11/��3	200	15.79	440	180	272	406	696	260	137	4	M16	52
32	BFM11/��3-250-1W	11/��3	250	19.74	440	180	336	496	786	260	137	4	M16	63
33	BFM11/��3-266-1W	11/��3	266	21.00	440	180	361	521	811	260	137	4	M16	67
34	BFM11/��3-300-1W	11/��3	300	23.69	440	180	443	586	876	260	137	4	M16	73
35	BFM11/��3-334-1W	11/��3	334	26.37	440	180	462	636	926	260	137	4	M16	79
36	BFMr11/��3-334-1W	11/��3	334	26.37	610	180	412	546	836	350	137	5	M16	92
37	BFM11/��3-400-1W	11/��3	400	31.57	440	195	521	681	971	260	150	4	M16	88
38	BFM12/��3-50-1W	12/��3	50	3.32	320	110	180	300	510	220	/	2	M12	19
39	BFM12/��3-100-1W	12/��3	100	6.63	380	130	207	350	600	250	/	3	M12	29
40	BFM12/��3-200-1W	12/��3	200	13.27	440	180	272	406	696	260	137	4	M16	51
41	BFM12/��3-250-1W	12/��3	250	16.59	440	180	336	496	786	260	137	4	M16	62
42	BFM12/��3-300-1W	12/��3	300	19.90	440	180	443	586	876	260	137	4	M16	72
43	BFM12/��3-334-1W	12/��3	334	22.16	440	180	462	636	926	260	137	4	M16	78

44	BFM10.5-12-1W	10.5	12	0.35	320	110	30	140	350	220	/	2	M12	10
45	BFM10.5-16-1W	10.5	16	0.46	320	110	50	160	370	220	/	2	M12	11
46	BFM10.5-25-1W	10.5	25	0.72	320	110	80	200	410	220	/	2	M12	13
47	BFM10.5-30-1W	10.5	30	0.87	320	110	100	220	430	220	/	2	M12	14
48	BFM10.5-40-1W	10.5	40	1.16	320	110	150	270	480	220	/	2	M12	17
49	BFM10.5-50-1W	10.5	50	1.44	320	110	200	320	530	220	/	2	M12	19
50	BFM10.5-100-1W	10.5	100	2.89	380	143	207	350	570	250	/	3	M12	31
51	BFM11-100-1W	11	100	2.63	380	130	207	350	570	250	/	3	M12	29
52	BFM11-200-1W	11	200	5.26	440	180	297	431	721	260	137	4	M16	54
53	BFM11-275-1W	11	275	7.24	440	180	416	576	866	260	137	4	M16	71
54	BFM11-300-1W	11	300	7.89	440	180	443	586	876	260	137	4	M16	73
55	BFM11-334-1W	11	334	8.79	440	180	462	636	926	260	137	4	M16	79
56	BFMR11-450-1W	11	450	11.84	610	180	426	606	896	350	137	4	M16	103
57	BFM12-100-1W	12	100	2.21	380	143	207	350	570	250	/	3	M12	29
58	BFM12-200-1W	12	200	4.42	440	180	287	421	711	260	137	4	M16	53
59	BFM12-300-1W	12	300	6.63	440	180	443	586	876	260	137	4	M16	73
60	BFM12-334-1W	12	334	7.39	440	180	472	646	936	260	137	4	M16	80
61	BFMR20-334-1W	20	334	2.66	610	180	386	566	960	350	137	5	M16	99
62	BFMR6.6-50-3W	6.6	50	3.66	570	115	110	220	430	225	85	6	M12	27
63	BFMR6.6-65-3W	6.6	65	4.75	570	143	110	220	430	225	107	6	M12	30
64	BFMR6.6-100-3W	6.6	100	7.31	570	115	256	366	576	225	85	6	M12	42
65	BFMR6.6-150-3W	6.6	150	10.97	570	143	256	366	576	225	107	6	M12	51
66	BFMR6.6-200-3W	6.6	200	14.62	600	170	256	366	576	225	117	6	M12	59
67	BFMR6.6-250-3W	6.6	250	18.28	700	180	256	366	576	260	137	6	M12	67
68	BFMR6.6-300-3W	6.6	300	21.93	630	180	376	486	696	225	137	6	M12	84
69	BFMR11-30-3W	11	30	0.789	600	115	116	226	470	250	85	6	M12	28
70	BFMR11-50-3W	11	50	1.32	600	115	116	226	470	250	85	6	M12	29
71	BFMR11-65-3W	11	65	1.71	600	143	116	226	470	250	107	6	M12	32
72	BFMR11-100-3W	11	100	2.63	600	115	256	366	616	250	85	6	M12	44
73	BFMR11-120-3W	11	120	3.16	600	115	256	366	616	250	85	6	M12	45
74	BFMR11-150-3W	11	150	3.95	600	143	256	366	616	250	107	6	M12	53
75	BFMR11-200-3W	11	200	5.26	600	170	256	366	616	250	117	6	M12	60
76	BFMR11-250-3W	11	250	6.58	600	143	376	486	736	250	107	6	M12	67
77	BFMR11-300-3W	11	300	7.90	600	180	376	486	736	250	137	6	M12	82
78	BFMR11-350-3W	11	350	9.21	665	180	376	486	736	250	137	6	M12	89
79	BFMR11-400-3W	11	400	10.52	700	195	376	486	736	250	150	6	M12	97
80	BFMR12-50-3W	12	50	1.11	600	115	110	220	470	250	85	6	M12	29
81	BFMR12-100-3W	12	100	2.21	600	115	256	366	616	250	85	6	M12	44
82	BFMR12-150-3W	12	150	3.32	600	143	256	366	616	250	107	6	M12	53
83	BFMR12-200-3W	12	200	4.42	600	170	256	366	616	250	117	6	M12	60
84	BFMR12-250-3W	12	250	5.53	600	143	376	486	736	250	107	6	M12	67
85	BFMR12-300-3W	12	300	6.63	600	180	376	486	736	250	137	6	M12	82
86	BFMR12-400-3W	12	400	8.84	665	195	376	486	736	250	150	6	M12	93

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[Parallel capacitor]BFF series high-voltage parallel capacitors

2026-6-20 15:58:32

The BFF series high-voltage parallel capacitors are mainly used in 50Hz or 60Hz AC power systems to improve power factor. The product performance complies with GB3983.2-89 "High Voltage Parallel Capacitors" and international standard IEC60871-1

Service Considerations
1. Altitude not exceeding 1000m, ambient air temperature -40 ��~+40 ��
2. The installation site is free from severe mechanical vibrations, harmful gases and vapors, conductive and explosive dust
3. The continuous operating voltage is 1.0Un, and the maximum long-term overvoltage does not exceed 1.1Un
4. Stable overcurrent (including harmonic current) not exceeding 1.43in
5. The maximum allowable capacity shall not exceed 1.35Qn

Model Description of BFF Series High Voltage Parallel Capacitors

Liquid medium code
W-impregnating agent is alkylbenzene
A-impregnating agent is diarylethane
A-impregnating agent is benzyl toluene

Solid medium code
F-polypropylene thin film and capacitor paper composite dielectric
M-thin film medium s
F-Polypropylene thin and capacitor paper composite dielectric
M-Solid dielectric code:

Main technical parameters of BFF series high-voltage parallel capacitors

model Model	Rated value
model Model	voltage UN(kV)	capacity QN(kvar)	frequency FN(Hz)	capacitance CN(��F)	current IN(A)
BFF6.3-30-1W	six point three	thirty	fifty	two point four zero six	four point seven six two
BFF6.3-50-1W	six point three	fifty	fifty	four point zero one	seven point nine three seven
BFF6.3-100-1W	six point three	one hundred	fifty	eight point zero two	fifteen point eight seven
BFF6.6/ 3-30-1W	6.6/ 3	thirty	fifty	six point five seven seven	seven point eight seven three
BFF6.6/ 3-50-1w	6.6/ 3	fifty	fifty	ten point nine six	thirteen point one two
BFF6.6/ 3-100-1W	6.6/ 3	one hundred	fifty	twenty-one point nine two	twenty-six point two four
BFF10.5-30-1W	ten point five	thirty	fifty	zero point eight six six one	two point eight five seven
BFF10.5-50-1W	ten point five	fifty	fifty	one point four four four	four point seven six two
BFF10.5-100-1W	ten point five	one hundred	fifty	two point eight eight seven	nine point five two four
BFF11/ 3-30-1W	11/ 3	thirty	fifty	two point three six eight	four point seven two four
BFF11/ 3-50-1W	11/ 3	fifty	fifty	three point nine four six	seven point eight seven three
BFF11/ 3-100-1W	11/ 3	one hundred	fifty	seven point eight nine two	fifteen point seven five
BFF11-50-1W	eleven	fifty	fifty	one point three one five	four point five four five
BFF11-100-1W	eleven	one hundred	fifty	two point six three one	nine point zero nine one
BFF11-65-3W(Y)	eleven	sixty-five	fifty	one point seven one	three point four one two
BFF11-80-3W(Y)	eleven	eighty	fifty	two point one zero five	four point one nine nine
BFF11-100-3W(Y)	eleven	one hundred	fifty	two point six three one	five point two four nine
BFF11-150-3W(Y)	eleven	one hundred and fifty	fifty	three point nine four six	seven point eight seven three

BFF series high-voltage parallel capacitors

[Parallel capacitor]BWF series high-voltage power capacitors

2026-6-20 15:58:16

The BWF series high-voltage power capacitors are mainly used in 50Hz or 60Hz AC power systems to improve power factor.

Terms of Use

Model Description of BWF Series High Voltage Power Capacitors

Main technical parameters of BWF series high-voltage power capacitors

Preface

number

Product model and specifications

Rated voltage (KV)

Rated capacity (KVar)

Rated capacitance

��uF)

phase number

weight

��Kg)

Overall dimensions

picture

number

prepare

note

one

BWF6.3-12-1

six point three

twelve

zero point nine six two

one

eighteen

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and forty

one hundred and ten

four hundred and ninety

two hundred

two

BWF6.3-14-1

6.3

fourteen

one point one two three

one

eighteen

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and forty

one hundred and ten

four hundred and ninety

two hundred

three

BWF6.3-16-1

six point three

sixteen

one point two four six

one

eighteen

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and forty

one hundred and ten

four hundred and ninety

two hundred

four

BWF6.3-18-1

six point three

eighteen

one point four four four

one

eighteen

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and forty

one hundred and ten

four hundred and ninety

two hundred

five

BWF6.3-30-1(W)

six point three

thirty

two point four zero seven

one

twenty-five

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and twenty-five

two hundred

six

BWF6.3-40-1(W)

six point three

forty

three point two one zero

one

twenty-seven

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and twenty-five

two hundred

seven

BWF10.5-12-1

ten point five

twelve

zero point three four

one

eighteen

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and twenty-five

two hundred and twenty

eight

BWF10.5-14-1

ten point five

fourteen

zero point four zero

one

eighteen

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and twenty-five

two hundred and twenty

nine

BWF10.5-16-1

ten point five

sixteen

zero point four six

one

eighteen

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and twenty-five

two hundred and twenty

ten

BWF10.5-18-1

ten point five

eighteen

zero point five two

one

eighteen

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and twenty-five

two hundred and twenty

eleven

BWF10.5-30-1(W)

ten point five

thirty

zero point eight six

one

twenty-five

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and twenty-five

two hundred and twenty

twelve

BWF10.5-40-1(W)

ten point five

forty

one point one five

one

twenty-seven

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and twenty-five

two hundred and twenty

thirteen

BWF11/3-12-1

11/ ��3

twelve

zero point nine six

one

eighteen

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and twenty-five

two hundred and twenty

fourteen

BWF11/3-14-1

11/��3

fourteen

one point one one

one

eighteen

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and sixty-five

two hundred and twenty

fifteen

BWF11/3-16-1

11/��3

sixteen

one point two six

one

eighteen

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and sixty-five

two hundred and twenty

sixteen

BWF11/3-18-1(W)

11/��3

eighteen

one point four two

one

eighteen

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and sixty-five

two hundred and twenty

seventeen

BWF11/3-30-1(W)

11/��3

thirty

two point three seven

one

twenty-five

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and sixty-five

two hundred and twenty

eighteen

BWF11/3-40-1(W)

11/��3

forty

three point one six

one

twenty-seven

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and sixty-five

two hundred and twenty

nineteen

BWF11/3-50-1(W)

11/��3

fifty

three point nine five

one

twenty-nine

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and sixty-five

two hundred and twenty

twenty

BWF11-12-1

eleven

twelve

zero point three two

one

eighteen

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and sixty-five

two hundred and twenty

twenty-one

BWF11-14-1

eleven

fourteen

zero point three seven

one

eighteen

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and sixty-five

two hundred and twenty

twenty-two

BWF11-16-1

eleven

sixteen

zero point four two

one

eighteen

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and sixty-five

two hundred and twenty

twenty-three

BWF11-18-1

eleven

eighteen

zero point four seven

one

eighteen

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and sixty-five

two hundred and twenty

twenty-four

BWF11-30-1(W)

eleven

thirty

zero point seven nine

one

twenty-five

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and sixty-five

two hundred and twenty

twenty-five

BWF11-40-1(W)

eleven

forty

one point zero five

one

four hundred and fifty

three hundred and eighty

four hundred and twenty

one hundred and fifteen

three hundred and seventy-five

one hundred and ten

five hundred and sixty-five

two hundred and twenty

BWF series high-voltage power capacitors

[Parallel capacitor]BFM series high-voltage parallel capacitors

2026-6-20 15:58:07

The BFM series high-voltage parallel capacitors are mainly used in AC power systems with a frequency of 1 kV and above (50HZ or 60HZ) to improve power factor and enhance grid quality.

serial number	model	Rated voltage (KV)	Rated capacitance (Kvar)	Nominal capacitance (�� F)	Dimensions (mm)					Figure number
serial number	model	Rated voltage (KV)	Rated capacitance (Kvar)	Nominal capacitance (�� F)	L	B	H_one	H	C	Figure number
one	BFM1.05-50-1	one point zero five	fifty	one hundred and forty-four point four	three hundred and ten	one hundred and forty-three	three hundred and fifteen	four hundred and thirty-five	two hundred	one
two	BFM1.05-100-1	one point zero five	one hundred	two hundred and eighty-eight point nine	three hundred and ten	one hundred and forty-three	five hundred	six hundred and ten	two hundred	two
three	BFM6.6/��3-50-1W	6.6/��3	fifty	ten point nine seven	three hundred and eighty	one hundred and ten	two hundred and sixty	four hundred and thirty	two hundred and thirty-two	one
four	BFM6.6/��3-100-1W	6.6/��3	one hundred	twenty-one point nine three	three hundred and eighty	one hundred and thirty-five	three hundred and fifty	five hundred and thirty	two hundred and thirty-two	one
five	BFM6.6/��3-200-1W	6.6/��3	two hundred	forty-three point eight seven	four hundred and forty	one hundred and eighty	four hundred and twenty	seven hundred and ten	two hundred and sixty	two
six	BFM6.6/��3-334-1W	6.6/��3	three hundred and thirty-four	seventy-three point two six	six hundred and thirty	one hundred and eighty	four hundred and eighty	seven hundred and seventy	four hundred	two
seven	BFM6.3-50-1W	six point three	fifty	four point zero one	three hundred and eighty	one hundred and ten	two hundred and sixty	four hundred and seventy	two hundred and thirty-two	one
eight	BFM6.3-100-1W	six point three	one hundred	eight point zero two	three hundred and eighty	one hundred and thirty-five	three hundred and fifty	five hundred and sixty	two hundred and thirty-two	one
nine	BFM6.3-200-1W	six point three	two hundred	sixteen point zero five	four hundred and forty	one hundred and eighty	four hundred and twenty	seven hundred and ten	two hundred and sixty	two
ten	BFM6.3-334-1W	six point three	three hundred and thirty-four	twenty-six point eight zero	six hundred and thirty	one hundred and eighty	four hundred and eighty	seven hundred and seventy	four hundred	two
eleven	BFM11/��3-50-1W	11/��3	fifty	three point nine five	three hundred and eighty	one hundred and ten	two hundred and sixty	four hundred and seventy	two hundred and thirty-two	one
twelve	BFM11/��3-100-1W	11/��3	one hundred	seven point nine zero	three hundred and eighty	one hundred and thirty-five	three hundred and fifty	five hundred and sixty	two hundred and thirty-two	one
thirteen	BFM11/��3-200-1W	11/��3	two hundred	fifteen point seven nine	four hundred and forty	one hundred and eighty	four hundred and twenty	seven hundred and ten	two hundred and sixty	two
fourteen	BFM11/��3-334-1W	11/��3	three hundred and thirty-four	twenty-six point three seven	six hundred and thirty	one hundred and eighty	four hundred and eighty	seven hundred and seventy	four hundred	two
fifteen	BFM10.5-50-1W	ten point five	fifty	one point four four	three hundred and eighty	one hundred and ten	two hundred and sixty	four hundred and seventy	two hundred and thirty-two	one
sixteen	BFM10.5-100-1W	ten point five	one hundred	two point eight nine	three hundred and eighty	one hundred and thirty-five	three hundred and fifty	five hundred and sixty	two hundred and thirty-two	one
seventeen	BFM10.5-200-1W	ten point five	two hundred	five point seven eight	four hundred and forty	one hundred and eighty	four hundred and twenty	seven hundred and ten	two hundred and sixty	two
eighteen	BFM10.5-334-1W	ten point five	three hundred and thirty-four	nine point six five	six hundred and thirty	one hundred and eighty	four hundred and eighty	seven hundred and seventy	four hundred	two
nineteen	BFM11-50-1W	eleven	fifty	one point three two	three hundred and eighty	one hundred and ten	two hundred and sixty	four hundred and seventy	two hundred and thirty-two	one
twenty	BFM11-100-1W	eleven	one hundred	two point six three	three hundred and eighty	one hundred and thirty-five	three hundred and fifty	five hundred and sixty	two hundred and thirty-two	one
twenty-one	BFM11-200-1W	eleven	two hundred	five point two six	four hundred and forty	one hundred and eighty	four hundred and twenty	seven hundred and ten	two hundred and sixty	two
twenty-two	BFM11-344-1W	eleven	three hundred and thirty-four	eight point seven nine	six hundred and thirty	one hundred and eighty	four hundred and eighty	seven hundred and seventy	four hundred	two

Figure 1

Figure 2

Figure 3

BFM series high-voltage parallel capacitors