Energy Management Control solution for Renewable Energy Type PVS1 • Solar irradiation sensor for photovoltaic 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 and 60904-4 • Anti-ageing treatment • Calibration certificate available (option) Product description How to order PVS 1 V X W X X PVS1 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 by means 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 Output Power supply Wiring Input Option ily 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 calibration certificate according to the relevant guidelinesisavail- able on request. Type Selection Sensing 1:irradiation Output V: analog mV A: analog 4-20mA Power supply X: auto-powered 1:9-30 VDC Wiring W:wired connection Input X: none Option X: none C: calibration certificate Specification are subject to change without notice PVS1 DS 080513 1
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