{"product_id":"uni-t-ut513a-5kv-insulation-resistance-tester","title":"UNI-T UT513A | 5kV Insulation Resistance Tester","description":"\u003cp\u003eThe UNI-T UT513A is a 5kV insulation resistance tester for large transformers, generators, high-voltage motors, power cables, switchgear, and industrial electrical systems. It supports multiple insulation test voltages from 100V to 5000V and measures insulation resistance up to 1000 GΩ. The UT513A also includes PI, DAR, comparison measurement, timing measurement, analogue bar graph, LCD backlight, USB interface, and data storage for 18 sets.\u003c\/p\u003e\n\u003ch2\u003ePro Tip\u003c\/h2\u003e\n\u003cp\u003eFor high-voltage motor testing, clean terminal surfaces before connecting leads; surface leakage across dirty terminals can make insulation resistance appear worse than the winding condition.\u003c\/p\u003e\n\u003ch2\u003eBuyer’s Selection Guide\u003c\/h2\u003e\n\u003cp\u003eChoose the UT513A if your work requires a classic 5kV insulation tester with USB reporting and 1000GΩ measurement capability. It is suitable for power maintenance teams, motor rewinding workshops, industrial plants, transformer service companies, and electrical testing contractors.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e5kV digital insulation resistance tester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsulation resistance up to 1000GΩ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMultiple test voltages from 100V to 5000V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePI and DAR measurement\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComparison measurement\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB interface for data transfer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e18-set data storage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e30-segment analog bar graph\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLCD backlight and high-voltage indication\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIEC 61557-1 \/ 61557-2 compliance stated for UT513A\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: UT513A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: 5kV Insulation Resistance Tester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTest Voltages: 100V \/ 250V \/ 500V \/ 1000V \/ 2500V \/ 5000V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eResistance Range at 100V: 0.1MΩ–500MΩ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eResistance Range at 250V: 0.5MΩ–2GΩ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eResistance Range at 500V: up to 20GΩ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eResistance Range at 1000V: up to 40GΩ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eResistance Range at 2500V: up to 100GΩ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eResistance Range at 5000V: 5MΩ–1000GΩ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDC Voltage: 1000V \/ 600V range listed\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAC Voltage: 750V \/ 600V range listed\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShort-Circuit Current: \u0026gt;3mA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow Resistance: 0.1Ω–999.9Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eData Storage: 18 sets\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower: 1.5V LR14 battery × 8\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNet Weight: approx. 2kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Size: 202 × 155 × 94mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTransformer insulation testing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-voltage motor checks\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGenerator maintenance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCable insulation testing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwitchgear and power equipment inspection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni-T Instruments","offers":[{"title":"Default Title","offer_id":48267659477249,"sku":"211490018","price":1.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5659\/1873\/files\/ut513a.jpg?v=1774192949","url":"https:\/\/kamadi.pk\/products\/uni-t-ut513a-5kv-insulation-resistance-tester","provider":"Kamadi Pakistan","version":"1.0","type":"link"}