400V Static Var Generator SVG

Enjoypowers’ 400V Static Var Generator SVG is a power quality product for power factor correction, harmonic mitigation and three-phase balance, especially for hybrid compensation schemes with capacitive and reactance.

Rated capacity: 35kVar/50kVar/75kVar/100kVar/150kVar
Rated input: 400Vac
Power grid frequency: 50/60Hz ± 10%
Function: Power factor correction, Reactive power compensation, Three-phase balance, elimination of Harmonic Currents and Voltages
Mounting type: Wall-mounted/Rack-mounted/Floor-mounted
Power grid structure: 3P3W, 3P4W
Price: Affordable and negotiable
Warranty: Standard 1 year, Negotiable
Hybrid var compensation: Support

1. 400V Static Var Generator Overview

Enjoypowers’ 400V 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’ 400V 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 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. 400V Static Var Generator SVG 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

4. 400V 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