1. 690/800Vac Static Var Generator SVG module Overview
Enjoypowers’ 690/800Vac Static Var Generator SVG module is a three-level inverter reactive power management system used for power factor correction, power harmonics filtering, three-phase load balancing, effectively reducing line loss, and prolonging the service life of power equipment.
Enjoypowers’ 690/800Vac Static Var Generator SVG’s modular design allows flexibility in installation and integration. It is a preferred power quality solution for all power consumers, system integrators, and OEMs.
2. Static Var Generator SVG Operating principle
Enjoypowers’ SVG is a device based on power electronics technology, which is connected in parallel with loads requiring harmonic mitigation. SVG works as a controlled current source and provides any type of current waveform in real-time.
When the load generates inductive or capacitive current, it makes load current lag or leads to the voltage. SVG detects the phase angle difference and injects leading or lagging current into the power system in real-time, so that the phase angle of current is almost the same as that of voltage, so as to unify the basic power factor.
3. Product specification
| Rated voltage [V] | 690 | 690/800 |
| Reactive power Compensation capacity [kVar] | 90 | 120 |
| Filter characteristics Line current rating [A] | 75 | 100 |
| Unbalanced kvar and kW compensation | 100% | 100% |
| Dimensions [W*D*H, mm] | 525×640×250 | 525×640×250 |
| Weight [kg] | 50 | 50 |
4. 690/800Vac Static Var Generator SVG module Features
- High energy efficiency, due to three-level inverter technology
- Integration of load balancing, power factor compensation, and harmonics filtering features into one module
- Hybrid var compensation solution: built-in 16 DO ports to control ordinary capacitors, or RS485 interface to control intelligent capacitor
- Precise compensation, high-speed response, Overall response time <7.8ms
- Load balancing and unloading of neutral wires
- Flexibility and modularity
5. Static Var Generator SVG Applications
- All types of industrial installations
- Equipment using variable speed drive (VSD)
- arcing equipment: electric arc furnace (EAF), ladle furnace (LF), and arc welding machine
- Switching power supply: computer, TV, photocopiers, printer, air conditioner, PLC
- UPS system
- Datacenter
- Medical equipment: MRI scanner, CT scanner, X-ray machine, and linear accelerator
- Lighting equipment: LED, fluorescent lamp, mercury vapor lamp, sodium vapor lamp, and an ultraviolet lamp
- Solar inverter and wind turbine generators
6. Why choose Enjoypowers？
- Enjoypowers is the top power quality manufacturer in China
- More than 16 years of experience in electronics technology
- Compliance with grid standards and norms
- CE, RoHS, CQC certification, EMC of IEC61000, IEEE 519 compliance
- Suitability for the majority of segments like commercial and infrastructure segments
- Provide customized development of structure, software, hardware, and functions
- Provides complete training and services to continuously empower partners
- Enjoypowers’ products have been successfully delivered in more than 20 countries
7. Download
Enjoypowers Power Quality Solutions SinE-Series Static Var Generator Specification V2.5
Enjoypowers Static Var Generator User manual V2.5
SVG CE Certification(20-100kVar)
8. Vedios
This series of videos introduces the working principle of SVG, how to wire and connect CT, how to set up HMI, how to communicate with AHF, etc.