Sowest Electric
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| System voltage | Line voltage 400V | System voltage range | ±15% |
| Frequency | 50Hz ±5% | Capacity specification | 50A |
| Module type | Rack/Wall Mounted | Incoming way | Upper incoming/Back incoming |
| Harmonics filtering rate | ≥90% | Harmonics filtering range | 2nd ~51st harmonics |
| Full response time | ≤5ms | Overload protection | Automatic current limit at 100% rated output |
| IP level | IP20 (customized) | Other protection | Over-voltage protection, under-voltage protection, over-temperature protection, over-current protection |
| Operating environment temperature | -25°C~40°C | Storage/ transport temperature | -25°C~55°C |
| Work humidity | Relative humidity 5~95%, no condensation | Altitude | 1000m and below |
Static var generator, operates on the base of a three-level topology circuit, provide power quality solutions such as stepless power factor correction, elimat harmonic and load balance. The statcom svg module capacity from 25kvar to 100kvar, users can easily get the target reactive power compensation capacity.
Adjusts reactive power in real-time via self-commutated bridge converters (response time ≤10ms), supporting bidirectional compensation (inductive/capacitive).
Parallel expandable, single-unit capacity 30-400kvar, customizable for large industrial applications.
Supports three-phase three-wire/four-wire systems, adaptable to renewable energy plants, rail transit, and data centers.
Compensates 2-50th order harmonics with selectable individual harmonic filtering (filtering efficiency ≥50%).
Corrosion-resistant metal alloy casing, IGBT temperature monitoring and derating protection for stable operation under extreme conditions.
Boosts power factor to >0.99, achieving 15%-25% system energy savings and reducing transformer losses.
Eliminates harmonic interference on precision instruments (e.g., semiconductor and medical devices), extending lifespan.
Meets international power quality standards, avoiding penalties or production shutdowns due to grid pollution.
Payback period reduced to 8-12 months (based on electronics plant case studies), enhancing competitiveness.
Manufacturing: Reactive power compensation in steel and automotive production lines, reducing equipment failure rates by 70%.
Renewable Energy: Grid harmonic suppression for photovoltaic plants, increasing power generation efficiency by 18%.
Commercial Buildings: Voltage stabilization for data centers and hospital UPS systems, ensuring critical equipment operation.
A1: Unlike traditional capacitor banks that provide stepped and slow reactive power compensation, an SVG uses self-commutated bridge converters to provide continuous, stepless, and dynamic bidirectional (inductive/capacitive) compensation with a response time of ≤10ms.
A2: This system filters 2nd to 51st order harmonics with a filtering rate of ≥90%. It is highly capable of intelligent harmonic suppression to protect precision devices in industrial environments.
A3: Yes. The modular design supports parallel expansion. Individual module capacities range from 25kvar to 100kvar, allowing flexible configuration to meet the target reactive power compensation requirements of large industrial operations.
A4: It is compatible with three-phase three-wire and three-phase four-wire systems. It is widely used in steel mills, automotive lines, data centers, hospitals, photovoltaic plants, and port terminals.
A5: The module features comprehensive protections including over-voltage, under-voltage, over-temperature (with IGBT temperature monitoring and derating protection), over-current, and automatic current limiting at 100% rated output.
A6: Based on electronics plant case studies, by boosting the power factor to >0.99 and achieving 15% to 25% energy savings, the payback period is typically reduced to 8 to 12 months.
