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HZS- BKTBB high voltage indoor frame type reactive power compensation capacitor cabinet

HZS- BKTBB high voltage indoor frame type reactive power compensation capacitor cabinet is mainly used in power system of power frequency 10kV (6kV) for the purpose of carrying out the capacitive reactive power compensation as well as the inductive reactive power compensation . It is used for adjusting and balancing of the voltage of power grid, improving of the power factor, reducing of the line loss, improving of the power quality, and giving full play to the production efficiency of the power generation equipment and the power supply equipment.
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Product description

HZS- BKTBB high voltage indoor frame type reactive power compensation capacitor cabinet is mainly used in power system of power frequency 10kV (6kV) for the purpose of carrying out the capacitive reactive power compensation as well as the inductive reactive power compensation . It is used for adjusting and balancing of the voltage of power grid, improving of the power factor, reducing of the line loss, improving of the power quality, and giving full play to the production efficiency of the power generation equipment and the power supply equipment.

HZS- BKTBB high voltage outdoor frame type reactive power compensation device is intended for outdoors uses and it includes the following main parts: the isolation grounding switch, the high voltage shunt capacitor, the empty cored reactor, the fuse specific for the capacitor, the discharge device (the special discharge coil or voltage transformer), the gap free oxide thunder arrester, the live display device, the relay protection device, the connecting wires, the pillar insulator, the frame and so on.

Model description

Product model

Note: The first letter: It indicates the connection mode; the second letter: t represents the protection mode of the capacitor bank; the third letter: It indicates the occasion where it is intended to be used.

 

The first letter

The second letter

The third letter

Letter

A

B

C

K

L

W

N

Meaning

Single star type

Double star type

Voltage differential protection

Open triangle voltage protection

Unbalanced current protection

Outdoors 

Indoor

Product features

Structural characteristics

1. The equipment is intended for installation in the outdoor. It has the frame type structure and used for fixed switching on and switching off.

2. The reactive power capacitor compensation device can be used for switching on and switching off directly within the substation

3. The HZS-TBB outdoor frame type reactive power capacitor compensation device is composed of the series empty cored reactor, the incoming cable frame and the capacitors. The empty cored reactor is generally installed in the form in which the three phases are assembled in a rack or in the form in which the three phases are assemble in a zigzagging may. The incoming cable frame includes the high voltage isolating switch, the discharge coil and the lightning arrester. As to the arrangement of the capacitor rack, it is generally arranged in the form of two-layer one-row; for a larger capacity, it adopts the two-row and two-layer arrangement. The incoming cable frame and the capacitor frame are placed in parallel, and their heights and and their widths are the same. Each capacitor is equipped with an external fuse. A grid fence of not less than 2 meters shall be required to surround the equipment, and the fence door shall be equipped with a access door for the purpose of facilitating the patrol inspections and maintenance.

4. The structure of the device is reasonable, with a good dynamic and thermal stability. The live display device is used to display the switching state of the device. It is equipped with the electromagnetic lock, the cabinet door switch and an observation window. It has the forced locking function which will ensure the safety of the operation personnel and the maintenance personnel.

5. The isolating grounding switch is equipped with an electromagnetic lock which, in the case when the device is charged, ensure it will not be possible to operate the isolating switch; at the time when the capacitor bank is to be overhauled, it will possible for the isolating grounding switch to be in the grounding state, which will ensure the safety of the maintenance personnel.

Performance characteristics

1. The device shall be allowed to carry out long-term operation at a voltage which is 1.1 times as high as the rated voltage.

2. The device shall be allowed to carry out continuous operation at a steady state overcurrent 1.3 times as large as the rated current, which has been caused by the overvoltage and the high order harmonics.

3. The device shall be able to limit the instantaneous current, which is generated at the time when the capacitor is being put in into operation, to be less than 20 times the rated current of the capacitor bank.

4. Depending on the distribution system, for the purposes of suppressing the harmonics and the instantaneous current, the electric reactors with different reactance rate can be selected.

5. The high-voltage power capacitor with advanced technology and full-film medium has the following characteristics: the reliability is high, the service life is long, the loss is small, the operation temperature rise is low and so on; in addition, it is also has the characteristics that its discharge starting voltage is high and its sealing performance is good and so on.

6. The equipment has the perfect capacitor protection function. The short-circuit protection adopts the high-voltage spray type fuse for a single capacitor; and according to the connection mode, the capacitor bank is provided with the relay protections such as the open triangular unbalanced voltage protection, the neutral point unbalanced current protection and the like.

7. The difference between the total value of the actually measured capacities of all the capacitors and the total value of the rated capacity of each capacitor shall not exceed + 10%--0, and the deviations in the capacitance of the phases shall not exceed 5%.

The ambient conditions for use

1. The ambient temperature: -25℃ ~ +45℃, the average temperature within 24 hours shall not exceed +35℃

2. The altitude: The altitude shall not be more than 2000 meters. In an occasion where the altitude is more than 2000 meters, the plateau type product shall be used.

3. The humidity: The daily average shall not be more than 95%; the monthly average shall not be more than 90%.

4.The outdoor wind speed shall be ≤35m/s, and the earthquake resistance: It shall not exceed the seismic intensity of 8 degrees.

5. The installation site: There shall be no explosive and dangerous medium to be allowed in the place of use; there should be no gases and conductive medium which are corrosive to metals and can damage the insulation layers in the surrounding environment; no water vapor and serious mold should be allowed in the surrounding environment.

Technical parameters

1. The rated voltage level: 35 kV.

2. The rated frequency: 50 - 60Hz.

3. The rated capacity: 1200 - 15000 kvar.

Product advantages

COME FROM AUSTRALIA

  

COME FROM AUSTRALIA

Selection of the high quality components - focus on the quality!

We have carried out strict selection of suppliers for the components. They must have their professional production sites, the office environment and the products they are to supply must have the testing certificate issued by the domestic professional institutions. A manufacturer who has more than 8 years experience of production shall have the possibility of being included in the supplier list of the company.

COME FROM AUSTRALIA

Full directional data monitoring by the Australia side -It has been used for the purpose of building a safe electricity consumption housekeeper!

It comes from 42 degrees of south latitude, a natural grassland in Australia', where the cattle are cultivated drinking the clear water from the clear rivers, eating the natural growing grass: he most modern automatic self control automatic self-inspection running water production line has been adopted, there are no crossing and there are no contamination!

COME FROM AUSTRALIA

  

COME FROM AUSTRALIA

Full directional data monitoring by the Australia side -It has been used for the purpose of building a safe electricity consumption housekeeper!

The data acquisition and monitoring system, which ha been produced through independent research and development the company, covering the regional communications in the whole country, can perform 24-hour uninterrupted data acquisition. It has the remote adjustment, the remote control, the remote measurement, the remote communication and other basic functions. In addition, the fault notification and compensation optimization are also available on the equipment. With this equipment, a safe and comfortable intelligent housekeeper can be built in a real sense!

Product selection

Product type

Compensation capacity (kvar)

Capacity per capacitor bank(kvar)

Quantity of capacitors

HZS-BKTBB6-1200/200-35

1200

200

6

HZS-BKTBB6-1500/250-35

1500

250

6

HZS-BKTBB6-1800/300-35

1800

300

6

HZS-BKTBB6-2004/334-35

2004

334

6

HZS-BKTBB6-2400/400-35

2400

400

6

HZS-BKTBB6-3000/500-35

3000

500

6

HZS-BKTBB6-3600/300-35

3600

300

12

HZS-BKTBB6-4008/334-35

4008

334

12

HZS-BKTBB6-4200/350-35

4200

350

12

HZS-BKTBB6-4500/375-35

4500

375

12

HZS-BKTBB6-4800/400-35

4800

400

12

HZS-BKTBB6-5004/417-35

5004

417

12

HZS-BKTBB6-5400/450-35

5400

450

12

HZS-BKTBB6-6000/500-35

6000

500

12

HZS-BKTBB6-6408/267-35

6408

267

24

HZS-BKTBB6-7008/292-35

7008

292

24

HZS-BKTBB6-7200/300-35

7200

300

24

HZS-BKTBB6-8016/334-35

8016

334

24

HZS-BKTBB6-8400/350-35

8400

350

24

HZS-BKTBB6-9000/375-35

9000

375

24

HZS-BKTBB6-9600/400-35

9600

400

24

HZS-BKTBB6-10008/417-35

10008

417

24

Ordering instruction

a) The compensation capacities and the number of the compensation passages stated in the above shall be subjected to modifications depending on the customer needs.

b) For the capacity, only 10008kvar is listed in the above table. The excessive compensation capacities and the excessive number of the compensation passages can be customized according to the customer needs

Ordering instruction

We could not find any corresponding parameters, please add them to the properties table

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