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High voltage series electric reactor
Product description
The high voltage series electric reactor is mainly used in series with the high voltage capacitor bank in the 6kV~35kV power system. This equipment can effectively suppress and absorb the high order harmonics, limit the closing inrush current as well as the operating overvoltage, protect the capacitor bank, improve the voltage waveform of the system and increase the power factor of the power grid.
Model description
Product features
There are two types of the series iron core electric reactors, i.e. the three phase type and the single phase type. They employ the dry iron core structure and all of them are of the epoxy casting type.
The iron core adopts high quality low-loss cold rolled oriented silicon steel sheet, which are subject to the punching of the high speed punching machine. The iron core has the advantages: they have small burrs; they are uniform and neat in the form; the lamination is good and neat in appearance. They can ensures the electric reactor’s performance during operation, that is, the temperature rise is small and the noise of the reactor is low.
The coil is made of the high quality insulated wire and wound by the special machine. The coil has the advantages such as: its surface is flat and smooth and the shape is good.
In the assembly process of the electric reactor, all the clamps have undergone the anti corrosion treatment. The key clamps are made of the non-magnetic materials, and the coil of the electric reactor is firmly integrated with the iron core through the process of preliminary drying - vacuum dipping paint - hot drying and curing. This has greatly reduced the temperature rise and the noise during the operation. In addition, the quality factor of the reactor and the effect of reducing harmonics are effectively improved.
The epoxy gasket and the silicone rubber shock pad are used at the upper and lower ends of the coil, which effectively reduces the vibration of the coil in the operation.
The ambient conditions for use
The altitude should not be more than 2000 meters; the operating ambient temperature shoujld be between -25 ℃ and + 45 ℃, and the relative humidity should not be more than 90%.
There should not be any harmful gases in the ambient , and there should not be any flammable materials and explosive materials.
In the area surrounding the site, there should be good ventilation conditions; in the event that the equipment is to be mounted in the cabinet, the ventilation equipment shall be installed.
There will be the following advantages after this equipment has been installed
After this high voltage series electric reactor has been mounted, the capacitor can be protected, the amplification of the surge current can be reduced, the harmonic can be absorbed, the harmonic voltage can be reduced, the distortion can be reduced, and therefore the electric energy quality can be improved.
It can protect the equipment from any damages which have been caused by the excessive current.
In the event that there is an internal short circuit, the short circuit current can be reduced; in case that there is an external short circuit, the effect of boosting the short circuit current can be reduced.
The amplifications of the inrush can be absorb the harmonics can be reduced, the harmonic voltage can be decreased,the distortion can be reduced, and as the result, the power quality can be improved.
Ordering instruction
The following parameters are required to be provided at the time of ordering:
a) The capacity of the three phases of the auxiliary capacitor bank Qc (kvar)
b) The rated phase voltage of the auxiliary capacitors Ucn (kv)
c) The reactance rate k (%)
d) Whether or not there are any harmonics
The technical parameters of the product
|
Model |
Capacitor capacity (Kvar) |
External dimensions |
Installation dimensions |
Mounting hole diameter |
|
HZS-CKSC-9/11-6% |
150 |
650 * 400 * 750 |
440 * 210 |
Φ13 * 30 |
|
HZS-CKSC-12/11-6% |
200 |
650 * 400 * 750 |
440 * 210 |
Φ13 * 30 |
|
HZS-CKSC-18/11-6% |
300 |
700 * 400 * 770 |
480 * 250 |
Φ13 * 30 |
|
HZS-CKSC-27/11-6% |
450 |
750 * 500 * 860 |
500 * 250 |
Φ13 * 30 |
|
HZS-CKSC-36/11-6% |
600 |
850 * 500 * 860 |
550 * 260 |
Φ13 * 30 |
|
HZS-CKSC-45/11-6% |
750 |
850 * 500 * 860 |
550 * 260 |
Φ13 * 30 |
|
HZS-CKSC-54/11-6% |
900 |
900 * 500 * 930 |
550 * 260 |
Φ13 * 30 |
|
HZS-CKSC-60/11-6% |
1000 |
900 * 500 * 930 |
550 * 260 |
Φ13 * 30 |
|
HZS-CKSC-72/11-6% |
1200 |
900 * 520 * 1080 |
590 * 280 |
Φ13 * 30 |
|
HZS-CKSC-90/11-6% |
1500 |
1000 * 550 * 1140 |
620 * 300 |
Φ13* 30 |
|
HZS-CKSC-108/11-6% |
1800 |
1000 * 550 * 1180 |
620 * 300 |
Φ13 * 30 |
|
HZS-CKSC-120/11-6% |
2000 |
1000 * 550 * 1180 |
620 * 300 |
Φ13 * 30 |
|
HZS-CKSC-144/11-6% |
2400 |
1100 * 600 * 1250 |
650 * 350 |
Φ13*30 |
|
HZS-CKSC-180/11-6% |
3000 |
1220 * 650 * 1290 |
730 * 400 |
Φ13 * 30 |
|
HZS-CKSC-240/11-6% |
4000 |
1280 * 700 * 1400 |
760 * 420 |
Φ13 * 30 |
Notice
For the detailed dimensions of the product which has been ordered, the technical documents shall prevail. The dimensions which are indicated on the drawings are only for reference.
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