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| [Product Name]: Parallel Capacitor |
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| 【 Detailed Content 】:
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use Way
This product is suitable for parallel connection in power frequency AC (50Hz) power systems to improve power factor, voltage quality, and reduce equipment and line losses.
Environmental conditions for use
The altitude of the installation and operation area shall not exceed 2000m, and high-altitude capacitors can be provided for areas above this limit. The ambient air temperature range in the installation area is two types: -25/+45 ℃ and -40/+40 ℃. For outdoor (indoor) use, the installation site should be free of harmful gases and vapors, conductive or explosive dust, and there should be no severe mechanical vibration. Products suitable for special environmental conditions can be provided according to ordering requirements.
Main Technical Performance
The continuous operating voltage of the capacitor is 1.00Un, and it can operate for the corresponding time under the steady-state overvoltage specified in the table below.
The overvoltage value that can be tolerated by capacitors without significant damage depends on the duration, total frequency, and temperature of the capacitor.
The overvoltage above 1.15Un in the table is determined based on the premise that it occurs no more than 200 times during the lifespan of the capacitor.
2. The capacitance deviation is:- 5%~+10%.
3. Tangent value of loss angle tar δ (at rated voltage, 20 ℃)
a. Products using film paper composite media shall not exceed 0.0012.
b. Products using full film media shall not exceed 0.0005 (excluding internal fuses). The tangent value of the loss angle of capacitors with internal fuses shall be negotiated and determined at the time of ordering.
4. Capacitors are divided into indoor and outdoor types, and there are products suitable for various special environments such as humid and hot areas, high-altitude areas, and polluted areas.
5. The technical performance of the product complies with the national standards GB3983-89, GB/T11024-2001 "High and Low Voltage Parallel Capacitors" and the requirements of lEC871-1 (1987).
tie construct
1. The capacitor is mainly composed of a shell, a core, and an outlet sleeve. The shell is welded with thin steel plates or stainless steel plates, and the outlet sleeve is welded on the cover. Both sides of the wall are welded with lifting hooks for installation and hoisting. The core is composed of components and insulation parts. The component is made by rolling polypropylene film as the medium and aluminum foil (electrode plate), or by rolling polypropylene film and capacitor paper as the medium and aluminum foil.
2. The internal connection of high-voltage parallel capacitors is generally single-phase, and three-phase products can be provided when users need them.
3. Some high-voltage parallel capacitors have internal fuses in series with each component, which can timely cut off individual broken down components and ensure the normal operation of the capacitor as a whole.
4. Some high-voltage parallel capacitors are equipped with discharge devices inside, which can reduce the residual voltage of the capacitor from √ 2Un to below 75V within 10 minutes after disconnecting the power supply. According to the buyer's needs, the device can be reduced to a lower voltage in a shorter period of time.
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Main Technical Performance
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Serial Number
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Voltage level
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model
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rated voltage
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rated capacity
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Rated capacitance
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Number of phases
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1
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6kV
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BWF
BFF
BFM
BAM
series
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6.6/√3-30-1W
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6.6/√3
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30
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6.58
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1
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2
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6.6/√3-50-1W
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6.6/√3
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50
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10.96
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1
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3
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6.6/√3-100-1W
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6.6/√3
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100
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21.92
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1
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4
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6.6/√3-200-1W
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6.6/√3
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200
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43.84
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1
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5
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6.6/√3-300-1W
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6.6/√3
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300
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65.77
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1
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6
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6.3-18-1W
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6.3
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18
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1.44
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1
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7
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6.3-30-1W
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6.3
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30
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2.41
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1
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8
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6.3-50-1W
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6.3
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50
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4.01
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1
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9
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6.3-100-1W
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6.3
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100
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8.02
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1
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10
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6.3-200-1W
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6.3
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200
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16.04
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1
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11
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10kV
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6.3-300-1W
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6.3
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300
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24.06
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1
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12
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10.5-18-1W
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10.5
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18
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0.52
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1
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13
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10.5-30-1W
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10.5
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30
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0.87
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1
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14
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10.5-50-1W
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10.5
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50
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1.44
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1
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15
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10.5-100-1W
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10.5
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100
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2.89
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1
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16
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10.5-200-1W
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10.5
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200
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5.78
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1
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17
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10.5-300-1W
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10.5
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300
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8.66
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1
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18
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11/√-16-1W
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11/√3
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16
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1.26
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1
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19
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11/√-25-1W
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11/√3
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25
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1.97
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1
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20
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11/√-30-1W
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11/√3
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30
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2.37
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1
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21
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11/√-50-1W
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11/√3
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50
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3.95
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1
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22
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11/√-100-1W
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11/√3
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100
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7.89
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1
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23
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11/√-150-1W
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11/√3
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150
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11.84
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1
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24
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11/√-200-1W
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11/√3
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200
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15.78
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1
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25
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11/√-300-1W
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11/√3
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300
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23.68
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1
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26
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11/√-334-1W
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11/√3
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334
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26.36
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1
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27
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12/√-100-1W
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12/√3
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100
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6.63
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1
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28
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12/√-200-1W
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12/√3
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200
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13.27
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1
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29
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12/√-300-1W
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12/√3
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300
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19.90
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1
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30
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12/√-334-1W
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12/√3
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334
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22.16
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1
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31
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10kV/35kV
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11-30-1W
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11
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30
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0.79
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1
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32
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11-50-1W
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11
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50
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1.32
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1
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33
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11-100-1W
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11
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100
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2.63
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1
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34
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11-150-1W
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11
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150
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3.95
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1
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35
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11-200-1W
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11
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200
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5.26
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1
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36
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11-300-1W
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11
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300
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7.89
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1
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37
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11-334-1W
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11
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334
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8.79
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1
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38
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12-30-1W
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12
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30
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0.66
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1
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39
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12-50-1W
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12
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50
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1.11
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1
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40
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12-100-1W
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12
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100
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2.21
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1
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41
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12-150-1W
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12
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150
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3.32
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1
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42
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12-200-1W
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12
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200
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4.42
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1
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43
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12-300-1W
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12
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300
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6.63
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1
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44
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12-334-1W
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12
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334
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7.38
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1
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Serial Number
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Voltage level
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model
|
rated voltage
|
rated capacity
|
Rated capacitance
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Number of phases
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1
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6KV
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BWF
BFF
BFM
BAM
series
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6.3-20-3W
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6.3
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20
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1.60
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3
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2
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6.3-30-3W
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6.3
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30
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2.41
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3
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3
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6.3-50-3W
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6.3
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50
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4.01
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3
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4
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6.3-100-3W
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6.3
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100
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8.02
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3
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5
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6.3-150-3W
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6.3
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150
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12.03
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3
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6
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6.3-200-3W
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6.3
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200
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16.04
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3
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7
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6.3-300-3W
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6.3
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300
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24.06
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3
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8
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6.6-20-3W
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6.6
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20
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1.46
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3
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9
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6.6-30-3W
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6.6
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30
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2.19
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3
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10
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6.6-50-3W
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6.6
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50
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3.65
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3
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11
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10KV
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6.6-100-3W
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6.6
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100
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7.31
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3
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12
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6.6-150-3W
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6.6
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150
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10.96
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3
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13
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6.6-200-3W
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6.6
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200
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14.61
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3
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14
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6.6-300-3W
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6.6
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300
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21.92
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3
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15
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11-20-3W
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11
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20
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0.53
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3
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16
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11-30-3W
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11
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30
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0.79
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3
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17
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11-50-3W
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11
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50
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1.32
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3
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18
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11-100-3W
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11
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100
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2.63
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3
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19
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11-150-3W
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11
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150
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3.95
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3
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20
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11-200-3W
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11
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200
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5.26
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3
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21
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11-300-3W
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11
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300
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7.89
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3
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22
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12-20-3W
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12
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20
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0.44
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3
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23
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12-30-3W
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12
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30
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0.66
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3
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24
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12-50-3W
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12
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50
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1.11
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3
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25
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12-100-3W
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12
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100
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2.21
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3
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26
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12-150-3W
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12
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150
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3.32
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3
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27
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12-200-3W
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12
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200
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4.42
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3
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28
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12-300-3W
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12
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300
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6.63
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3
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29
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center
Point out the line
10KV
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11-4-3DW
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11
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4
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0.11
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3
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30
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11-14-3DW
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11
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14
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0.37
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3
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31
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11-20-3DW
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11
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20
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0.53
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3
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32
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11-30-3DW
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11
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30
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0.79
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3
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33
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11-50-3DW
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11
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50
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1.32
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3
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34
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11-100-3DW
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11
|
100
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2.63
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3
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35
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11-120-3DW
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11
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120
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3.16
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3
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36
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11-150-3DW
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11
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150
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3.95
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3
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37
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11-200-3DW
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11
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200
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5.26
|
3
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38
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11-250-3DW
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11
|
250
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6.58
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3
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39
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11-300-3DW
|
11
|
300
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7.89
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3
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40
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12-50-3DW
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12
|
50
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1.11
|
3
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41
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12-100-3DW
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12
|
100
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2.21
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3
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|
42
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12-150-3DW
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12
|
150
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3.32
|
3
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|
43
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12-200-3DW
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12
|
200
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4.42
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3
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|
44
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12-300-3DW
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12
|
00
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6.63
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3
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