{"product_id":"uni-t-ut503pv-solar-pv-insulation-resistance-tester-1000v-dc","title":"UNI-T UT503PV Solar PV Insulation Resistance Tester – 1000V DC","description":"\u003cp class=\"isSelectedEnd\"\u003eThe UNI-T UT503PV PV Insulation Resistance Tester is a professional handheld tester designed specifically for solar photovoltaic (PV) installation, commissioning, maintenance and fault-finding applications.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eUnlike a conventional insulation resistance tester, the UT503PV includes a dedicated PV insulation resistance measurement function for energised photovoltaic systems up to 1000V DC, allowing technicians to assess insulation condition on PV arrays and associated DC circuits.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eIt combines PV insulation resistance testing, conventional insulation resistance testing, AC\/DC voltage measurement, automatic discharge, timed testing, comparison testing and data logging in one compact field instrument.\u003c\/p\u003e\n\u003cp\u003eWith insulation resistance measurement up to 4000MΩ (4GΩ), selectable test voltages up to 1000V, MC4 compatible test leads, USB connectivity and Bluetooth app support, the UT503PV is ideal for solar installers, commissioning technicians, renewable energy contractors and electrical maintenance teams.\u003c\/p\u003e\n\u003ch3\u003eDesigned for Solar PV Testing\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003eSolar PV installations present a particular challenge for insulation testing because the PV array may remain energised whenever sufficient sunlight is present.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe UT503PV incorporates a dedicated PV insulation resistance mode that allows insulation resistance testing on energised photovoltaic circuits where the system voltage is below 1000V DC.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis makes it particularly useful for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eResidential rooftop solar\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommercial solar installations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIndustrial PV systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUtility-scale solar farms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePV string testing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSolar inverter commissioning\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePreventative maintenance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInsulation fault investigation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHK Shop","offers":[{"title":"Default Title","offer_id":44450914074689,"sku":"UT503PV","price":555.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6667\/7825\/files\/UT503PV-6.jpg?v=1787208543","url":"https:\/\/www.chkshop.com.au\/products\/uni-t-ut503pv-solar-pv-insulation-resistance-tester-1000v-dc","provider":"CHK Shop","version":"1.0","type":"link"}