Dynamic Reactive Power Compensation SVG: China Suppliers & Factory for Enhanced Power Quality Solutions
Technical Indicators
| Item | SVG Modules |
|---|---|
| Capacity rating | 50kvar, 100kvar |
| Voltage level | 400V~35kV |
| Voltage range | -20%~+15% |
| Frequency | 50/60Hz±5% |
| Phases | 3 phase 3 wire, 3 phase 4 wire |
| Response time | ≤1ms |
| Parallel operation | Unlimited, Max 6 modules for one SAM controller |
| Overload capability | 110%, 1 minute |
| Efficiency | ≥97.5% |
| CT location | Grid side or Load side |
| Function | Reactive power, unbalance and harmonic compensation |
| Harmonics | Max 10% filtering capability (up to 13th order) |
| Target power factor | -1.0~+1.0, upon customer request |
Products Advantage
| Conventional Technology | SVG |
|---|---|
| Overcompensation or undercompensation | Stepless and accurate compensation |
| Cannot compensate capacitive reactive power | Capacitive and inductive compensation |
| Slow response speed | Very fast response speed (≤1ms) |
| Low unbalance regulation capability | Freely load unbalance compensation |
| Uncontrollable harmonic filtering capability | Optional active filtering setting |
| Harmonic resonance problem | Suppress resonance |
| Complex capacity expansion | Modular design and easy expansion |
| High surge current | No surge current |
| High space required | More compact |
Frequently Asked Questions
What capacity ratings and voltage levels do the SVG modules support?
The SVG modules are available in capacity ratings of 50kvar and 100kvar, supporting wide voltage levels from 400V up to 35kV with a voltage tolerance range of -20% to +15%.
How fast is the response time of the SVG compared to conventional technology?
The SVG has an ultra-fast response time of ≤1ms, offering stepless and accurate compensation. This is a significant improvement over conventional technologies, which typically feature slow response speeds.
Can the SVG modules handle both capacitive and inductive reactive power?
Yes, unlike conventional systems that cannot compensate capacitive reactive power, SVG modules provide both capacitive and inductive compensation dynamically.
How many SVG modules can be connected in parallel?
Parallel operation is unlimited for the system, allowing up to a maximum of 6 modules to be controlled by a single SAM controller for easy capacity expansion.
Does the SVG module help with harmonic filtering and resonance?
Yes, the SVG provides a maximum of 10% filtering capability (up to the 13th order) with optional active filtering settings, and it is designed to suppress harmonic resonance problems effectively.
What are the installation advantages of SVG modules?
SVG modules feature a highly compact modular design that requires less space, allows for easy expansion, operates with high efficiency (≥97.5%), and produces no surge current during start-up.


