Low voltage power factor correction solution, from VarSet family, helps to eliminate utility penalties. To do energy savings, to lower capital costs, and to reduce CO² emissions by the reactive power compensation of inductive loads. This hardware is compatible with power management software to take advantage of the IoT digital power installation and allow a seemless integration to EcoStruxture Power. Smart monitoring and measurement features are available to secure operations. To optimize perfomance and maintenance, across a broad range of applications, commercial or industrial. This capacitor bank version, suitable for network voltage 400V 60Hz is providing a reactive power up to 500kvar with a tuning frequency of 228Hz. The compensation is automatically adjusted by the Power factor controller from VarplusLogic family. It is designed for network harmonic voltage up to 7% or network harmonic current up to 20%, network defined as a Polluted harmonic network. VarSet range is certified to CE, IEC 61921, IEC 61439 part 1 & IEC61439 part 2. It is embedding high life expectancy capacitors from Varplus family designed as per IEC831 part 1 and IEC831 part 2. And include a smart controller with modbus communication RS485. The enclosure RAL7035 is a floor standing type with a bottom entry incoming connection protected by circuit breaker. Frame exterior dimensions are 1400 millimetres in width, 600 millimetres in depth, 2200 millimetres height and a max product weight of 952kg. As a standard, the enclosures are IP31. Optionnal kits are available to transform them easily into a IP54. This product is particularly adapted for power factor correction applications with variable or unstable loads.