{"product_id":"v-check-4rc","title":"V-CHECK 4RC 3PH+N SURGE PROTECT+POP FOR CBs","description":"\u003cp\u003e\u003cb\u003eOvervoltage protection power frequency overvoltage (POP)\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eBesides transient overvoltages, transmission lines can transmit a power frequency overvoltage above 10% of nominal for an indefinite period, caused by network problems, bad connections, damage\/theft of the neutral conductor. Electrical distribution systems use the neutral conductor (usually grounded) as a reference for phase voltages, the return current through this conductor permits the voltage between each phase and neutral to remain constant, should the neutral conductor break, the line-to-neutral voltage is floating, and depending on the load imbalance, increases voltage causing premature ageing, excessive consumption with a resulting fire risk.\u003c\/p\u003e\u003cp\u003eV-Check RC offers SPD+POP protection disconnecting the circuit via a contactor\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSERIES\u003c\/td\u003e\n\u003ctd\u003eV-CHECK 4RC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDESCRIPTION\u003c\/td\u003e\n\u003ctd\u003eSurge protection + POP + self reclose MCB in a single unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPD IMAX L-N (kA)\u003c\/td\u003e\n\u003ctd\u003e40kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUP L-N (kV)\u003c\/td\u003e\n\u003ctd\u003e1.8kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePOP Ua (V)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;275 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNUMBER OF POLES\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCONFIGURATION\u003c\/td\u003e\n\u003ctd\u003e3ph+N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWIDTH IN 18 (MM)\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Cirprotec","offers":[{"title":"Default Title","offer_id":50985211527415,"sku":"V-CHECK 4RC","price":8810.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/4878\/1559\/files\/CPT_V-Check-4RC_Surge_20protection_20_2B_20POP_20_2B_20integrated_20self_20reclose_20MCB.jpg?v=1785400563","url":"https:\/\/shop.tuskrenewable.co.za\/products\/v-check-4rc","provider":"Tusk renewable energy","version":"1.0","type":"link"}