{"product_id":"abb-ref630-relay-feeder-protection-control-relion-630","title":"ABB REF630 Relay | Feeder Protection \u0026 Control | Relion 630","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eREF630\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom ABB’s Relion 630 series is a high-performance feeder protection and control relay designed for utility and industrial power distribution. It integrates protection, control, measurement, and supervision functions within a single device, supporting radial, looped, and meshed networks. The relay is fully adaptable to varying feeder configurations, including single or double busbars, and accommodates multiple switchgear elements such as breakers, disconnectors, and earthing switches.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eProtection Functions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOvercurrent protection with multiple stages and directional\/non-directional capabilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComprehensive earth-fault protection, including admittance-based detection for compensated, isolated, or high-impedance earthed networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated fast fault location algorithm for short-circuits and earth faults\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage and frequency monitoring with configurable over\/under thresholds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eControl and Monitoring\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eManagement of up to 14 primary devices including circuit breakers and disconnectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustomizable interlocking logic for secure switching operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCircuit breaker condition monitoring including trip circuit supervision, gas pressure status, and mechanical wear detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCommunication \u0026amp; Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eNative support for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIEC 61850\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Edition 1 and 2), Modbus, DNP3, and IEC 60870-5-103\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEthernet redundancy via\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePRP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHSR\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor mission-critical reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExpandable analog inputs\/outputs: 8 RTD\/mA inputs, 4 mA outputs for sensor integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eUser Interface\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eLarge, graphical HMI displaying single-line diagrams, measurements, and alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetachable HMI for flexible panel installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfigurable logic programming via PCM600 based on IEC 61131-3 standard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eFeeder protection for radial, looped, or meshed networks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Channels\u003c\/td\u003e\n\u003ctd\u003eUp to 10 CT\/VT analog inputs, 8 RTD\/mA, 4 mA outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eIEC 61850 Edition 1 \u0026amp; 2, Modbus, DNP3, IEC 60870-5-103\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTime Synchronization\u003c\/td\u003e\n\u003ctd\u003eIEEE 1588 v2 Precision Time Protocol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental\u003c\/td\u003e\n\u003ctd\u003e-25°C to +55°C operational, up to +70°C transient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitchgear Control\u003c\/td\u003e\n\u003ctd\u003eUp to 14 primary devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFault Detection\u003c\/td\u003e\n\u003ctd\u003eIntegrated algorithms for earth faults and short circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003ePRP, HSR Ethernet support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIdeal for medium- and low-voltage distribution networks, substations, and industrial power systems requiring integrated feeder protection, control, and monitoring. Supports systems with distributed generation and complex switching configurations.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can REF630 manage multiple breakers and disconnectors?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it can control up to 14 primary devices including breakers and disconnectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does REF630 support IEC 61850?\u003c\/strong\u003e\u003cbr\u003eA: It natively supports IEC 61850 Editions 1 and 2, enabling GOOSE messaging and SCADA integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is there provision for analog sensor inputs?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it supports 8 RTD\/mA inputs and 4 mA outputs for temperature and other analog monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can it detect high-impedance earth faults?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the admittance-based earth fault function ensures sensitive and selective detection in various network types.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44144091955299,"sku":"REF630","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/ABBREF630-3.jpg?v=1777278400","url":"https:\/\/precisemodule.com\/products\/abb-ref630-relay-feeder-protection-control-relion-630","provider":"Precise Module Ltd.","version":"1.0","type":"link"}