{"product_id":"tomzn-three-phase-4-wires-3p-n-63a-100a-adjustable-ampere-protector-self-recovery-auto-reconnect-voltage-protection-relay","title":"TOMZN Three Phase Voltage Protector Relay, Adjustable 63A 100A","description":"\u003cdiv\u003e\n\u003cp\u003eSet adjustable voltage and current limits for a three-phase circuit with the TOMZN voltage protector relay. It monitors over-voltage, under-voltage, over-current, phase asymmetry and phase sequence, with adjustable delay and reconnection settings to suit your installation.\u003c\/p\u003e \u003cp\u003eChoose the configuration that matches your supply: the 63A version with neutral is for 3 × 220V + N, while the 63A version without neutral is for three-phase 380V. The 100A version with neutral is listed for 3 × 220V + N. Check the phase and neutral arrangement before selecting a version.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAdjustable limits:\u003c\/b\u003e Set protection thresholds to match your preferred operating values.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePhase monitoring:\u003c\/b\u003e Asymmetry and phase-sequence protection add monitoring for three-phase supply conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCalibratable readings:\u003c\/b\u003e Voltage and current can be manually calibrated.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Three-phase voltage protector relay; TOMZN model TOVPD3-63VA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCurrent settings:\u003c\/b\u003e Over-current threshold 3–63A; continuous over-current times 1–20 or off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoltage settings:\u003c\/b\u003e Over-voltage 230–300V; recovery 220–295V. Under-voltage 140–210V; recovery 145–215V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTiming:\u003c\/b\u003e Power-on and recovery times 1–500 seconds; power-off delay 0.1–30 seconds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdditional settings:\u003c\/b\u003e Voltage and current deviation −9.5% to 9.5%; asymmetry 20–99V; phase-sequence protection on\/off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCertification and connectivity:\u003c\/b\u003e CE certified; no battery or wireless functionality.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePackage includes:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTOMZN three-phase voltage protector relay.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAt intercyprus.com, trusted for reliable service since 2002. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"100A without N 380V","offer_id":56419117826390,"sku":"1005001553096449-100A without N 380V","price":53.52,"currency_code":"EUR","in_stock":true},{"title":"63A With N 3X220V","offer_id":56419117859158,"sku":"1005001553096449-63A With N 3X220V","price":52.57,"currency_code":"EUR","in_stock":true},{"title":"100A With N 3X220V","offer_id":56419117891926,"sku":"1005001553096449-100A With N 3X220V","price":53.52,"currency_code":"EUR","in_stock":true},{"title":"63A without N 380V","offer_id":56419117924694,"sku":"1005001553096449-63A without N 380V","price":52.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/Sf5fda35a72264faeb41e3004a068f695I.webp?v=1793389308","url":"https:\/\/www.intercyprus.com\/products\/tomzn-three-phase-4-wires-3p-n-63a-100a-adjustable-ampere-protector-self-recovery-auto-reconnect-voltage-protection-relay","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}