AVGC
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Top speed Response
The SVGs in the SVGC show the advantage of the electronic power switch. In SVGC, Fast response is implemented by SVG modules. The frequency is typically 100ms, while IGBT in SVGs can switch more than 15,000 times in one second. In the legacy SVC, the thyristor only serves as a fast switch, but cannot implement high-frequency fast switching.
Comprehensive Compensation
Traditional reactive compensation may cause over- or under-compensation. In SVGC, LCs can implement step wise switching compensation, SVG modules can cover all blind points and implement stepless switching.
Flexible combination, to achieve a variety of applications
Power components in the SVGC solution (SVG modules or LCs) can be flexibly combined to realize:
Perfect Performance: SVGC compensation between -1 and +1, and it can also cover and compensate blind sopt.
Adjustable pricing of the SVGC solution: According to the different compensation needs, you can customized different product to combinate. It can reduce unnecessary cost.
Expand application industries: Compared with SVC, SVGC can be used in quick change reactive load.
| SVGC Project 1 | SVGC Project 2 | SVGC Project 3 | |
| LC | 50X5 | 50X4 | 30X9 |
| SVG | 50 | 100 | 30 |
| Compensation capacity | -50~300 | -100~300 | -30~300 |
100～200ms :
When the load’s reactive rises sharply and LCs cannot respond promptly, SVGs will instantly respond and compensate the system reactive.
200～500ms :
When LCs start compensation, SVGs will instantly lower the compensation capacity.
900～1000ms :
When load’s reactive slides sharply and LCs fail to reduce capacitors used, SVGs will instantly generate a reverse compensation reactive to offset the LCs’ excessive capacitors.
1000ms～ :
When LCs reduce the excessive compensation capacity, SVGs will instantly track changes to the system reactive and eliminate the residual reactive in the system.
SVGC's brain - Integrating Control & Monitoring System (ICMS)
Control SVG modules' and LCs' operating mode and cooperate them to compensate. Real-time monitoring and report detailed operating state of the system It can change into manual switching mode and automatic switching mode freely to adjust complex occasion.
I/O port 
Communication port 
Signal input port 
Monitoring port 
Alarm and fan ports
New interface, New experience
Sparrow - Sinexcel leads Android system in ICMS, which is the first company in PQ industry. Based on the Android open source platform, you can install a variety of apps to realize the similar function as mobile phone.
We provide a new creative interface to make users feel better and more intelligent Human-Computer Interaction.
Super hardware, upgraded software
This is a powerful monitoring system, which uses like as a mobile phone + PC.
All detail data
ICMS can show you any part data in the system, including: system data, grid data, SVG data, CT data and LC data.
Real-time Graphic Display
ICMS has real-time graphic display function, it can be zoom out or in /en/images at any time, in order to achieve the best display status.
Automatic recording operation data
Recording running times, switching times and other datas of each capacitor.
Custom Settings
Users are free to set automatic or manual switch to adapt to the complex working conditions on site.
| Target PF | '-1~1 |
| Reactive power compensation rate | >99%（target PF is 1） |
| Complete response time | <15ms |
| Dynamic response time | <50us |
| Compensation method | Three-phase/spilt/mixed compensation |
| Capacitance coding method | Optional |
| Capacitor switching mode | Stack/normal/cycle/intellectual |
| Switching manner | Auto/manual |
| RS-485 port 1 | Communication with SVG modules |
| RS-485 port 2 | External communication port |
| Network port | External communication port |
| USB port | Code upgrading port |
| Temperature detection | Measuring system’s operating temperature or ambient temperature |
| Fan controlling dry contact | Controlling SVC cooling fan |
| Alarm indicator dry contact | For reserved external alarm indicator |
| Control output contact | Control outputs, up to 18 at most Contact support:120VAC/10A, 220VAC/8A, 400VAC/3A, 110VDC/0.2A, 60VDC/0.6A, 24VDC/5A Level signal：12VDC/30mA |
| Reserved dry contact | One input and one output |
| MODBUS |
| Power grid under- and over-voltage, under and over-frequency, phase failure, high harmonic voltage, SVG over-load, SVC and SVG over-temperature, and other SVG typical protection function. |
| 7-inch touch screen |
| Power consumption | <25W |
| Protection class | IP41 for the front panel, and IP20 for the rear panel |
| Operating temperature | -25~60 |
| Altitude | ≤2500m |
| Humidity | ≤95% |
| Storage temperature | -40~70 |
| CT secondary side current | 5A |