{"product_id":"rnpp-301-phase-sequence-relay-3-phase-voltage-monitoring","title":"RNPP-301 phase sequence relay 3 Phase voltage monitoring","description":"\u003ch3\u003eRNPP-301 is designed for the protection of three-phase consumers against the main types of failures in the electric power network.\u003c\/h3\u003e\n\u003cul\u003e\n \t\u003cli\u003edeviation of voltage RMS value beyond permissible thresholds;\u003c\/li\u003e\n \t\u003cli\u003efailure of phase sequence and sticking;\u003c\/li\u003e\n \t\u003cli\u003efailure of full-phase and symmetry of the supply-line voltage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eThe device ensures monitoring of the main parameters of the electrical network and disconnects the load in case of deviation.\u003c\/strong\u003e\n\nRelay also provides monitoring of the condition of power contacts of the external magnetic starter before and after load starting by means of control of their operation state (burning or sticking).\n\n\u003cstrong\u003eLEDs at the Relay face panel provide initiation of the following\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\n\u003cul\u003e\n \t\u003cli\u003eVoltage in the network;\u003c\/li\u003e\n \t\u003cli\u003eLoad condition (ON or OFF);\u003c\/li\u003e\n \t\u003cli\u003eType of failure occurred.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"THREE-PHASE VOLTAGE AND PHASE CONTROL RELAY","offers":[{"title":"Default Title","offer_id":43327748997209,"sku":"ECDREL0137","price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/5659\/2729\/files\/rnpp-311m-kategoria-engkl.jpg?v=1779109054","url":"https:\/\/econtroldevices.com\/products\/rnpp-301-phase-sequence-relay-3-phase-voltage-monitoring","provider":"Econtroldevices","version":"1.0","type":"link"}