PVS1A1WXX

Energy ManagementControl solution for Renewable EnergyType PVS1• Solar irradiation sensor forphotovoltaic applications• No need for external power supply (auto-powered)• Aluminium case for longer life• UV resistant resin encapsulation• Fast clamping system for easier installation• Calibration process according to IEC 60904-2 and60904-4• Anti-ageing treatment• Calibration certificate available (option)Product descriptionHow to orderPVS 1 V X W X XPVS1 isasolarirradiation sensor basedonphotovol- taictechnology.Acrystal- line silicon cell is used to measure the solar irradiation, so as to match the same typicalbehaviour as photo- voltaicmodules in terms of light wavelength response. Thesensor,installed with the same tilt and azimuth of thePV modules,measures the solar irradiation and pro- videsthemeasurementas an analog electrical signal bymeans of its mV or mA out- put to be connected to an opportune measuring device suchastheenvironmen- talmodule(VMU-P) ofthe Carlo Gavazzi’s Eos-Array/ Eos-Web system.PVS1 is a ruggedized sensor with an aluminium case and an UV resistant encapsulation so as to avoid issues driven by adverse weatherconditions and humidity installation is fast, thanks to the clamping system designed to fit eas-Model Sensing OutputPower supplyWiring Input Optionily the photovoltaic module’s frame. The 3%(mV output) or 4% (mA output) accuracy is stable as time goes by, thanks to a special anti-age- ingtreatment.A calibrationcertificate according to the relevant guidelinesisavail- able on request.Type SelectionSensing1:irradiationOutputV: analog mVA: analog 4-20mAPower supplyX: auto-powered1:9-30 VDCWiringW:wired connectionInputX: noneOptionX: noneC: calibration certificateSpecification are subject to change without notice PVS1 DS 080513 1