Product Details
Static var generator is the main member of FACTS equipment.It takes dual digital signal processor(DSP)as the core,connects the self-commutated bridge circuit in parallel to the power grid through the reactor,and adopts real- time data acquisition technology and dynamic tracking technology.Continuously monitor the voltage and current of the power grid and the system,while quickly and continuously compensating and adjusting the reactive power of the system,it can also significantly improve the power quality at the connection point between the load and the public power grid,improve the power factor,overcome three-phase imbalance,eliminate Voltage flicker and voltage fluctuations,suppression of harmonic pollution.
Main technical parameter
| 01.Working voltage |
AC400V±20% |
| 02.Working frequency |
50Hz±5Hz |
| 03.Device capacity |
30kvar,50kvar,75kvar,100kvar |
| 04.Response time |
≤5ms |
| 05.Single machine eficiency |
≥97% |
| 06.Main circuit structure |
Three-phase four-wire |
| 07.Circuit topology |
three-level structure |
| 08.Display interface |
ExternalLCD screen |
| 09.Display status |
Data display |
| 10.Operation |
Manual start,automatic start |
| 11.Communication |
RS485,Modbus Communication protocol |
| 12.Ambient temperature |
-25-55ºC |
| 13.Storage temperature |
-30-70ºC |
| 14.Relative humidity |
Maximum95%,no condensation |
| 15.Altitude |
1500 meters above sea level |
| 16.Heat dissipation |
The following requirements require good ventilation. Ventilation openings can be opened through the cabinet door,or a fan can be installed inside the cabinet. |
| 17.Working mode |
Reactive power compensation harmonic compensation three-phase load unbalance compensation,capacitor switching control
The device can perform the above four compensations at the same time. |
| 18.Harmonic filtering |
1.At the same time,the 2nd to i3th harmonics are filtered out,and specific order compensation among thezndto13th harmonics can also be selected.
2.The compensation current is automatically limited within the rated current range.
3. The reactive power factor is>0.99;the total harmonic current distortion rate THDis5%; the three-phase unbalance is<3%; the above parameters are all achieved when the compensation current reaches 50%of the rated capacity and above. |
Selection and drawing
1.It can be used in three-phase system,with five voltage levels of380V,660V,1140V,3000Vand10kV.
2.The standard specifications are25A,50A,100A,150A,300A,450A,600A,900A,1500A,2500A (please contact Xinyuanrui technical personnel for special voltage and current specifications other than standard models).Reactive power compensation cabinet can be Use multiple units in parallel,but it is recommended that no more than 10units can be used in parallel.
3.It can be used in three-phase three-wire system and three-phase four-wire system,with five voltage levels of 380V, 660V, 1140V, 3000v, and 10kv.
4.Host,floor-standing cabinet:
(1)Current transformer,3 pieces,the model needs to be determined according to the actual situation on site.
(2)Power quality analysis software,used in occasions requiring remote monitoring.
(3)Monitoring system central access machine,used for occasions requiring remote monitoring.
(4)System monitoring host,used in occasions that require remote monitoring.
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COMPANY PROFILE:
AN HUANG isa modern company of professional design and manufacturer of 3.6kV to 40.5kV Medium Voltage cable accessories, electric components and whole set cabinet Subsidiaries:Anhuang Electric Power Technology Co.,Ltd
Zhejiang Anhuang Imp & Exp. Co .. Ltd. We provide high quality, low cost products for utility systems worldwide
Company constantly introducing new technology,newcraft, the product structure constantly improved.Our Professional
production testing equipment.special production technology and professional service team can satisfy the customers demand.
Our professioal engineers,technicansand managers team always keep our promise:ANHUANG is not only provide cost-effective high quality products.but also provide high quality, efficient, fast service and technical support to ensure customers' require.
Our company obtained international quality management system ccertification for ISO9001,ISO1401,OHSAS18001.
Our company adhenring to the "safety electricity, forever brilliant " as our enterprise's humanism. Willing to work with you hand in hand to build better future.
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