{"product_id":"ge-multilin-c30-controller-management-relay","title":"GE Multilin C30 Controller Management Relay","description":"\u003ch2\u003eGE Multilin C30 Controller Management Relay\u003c\/h2\u003e\n\u003cp\u003eConfigured for substation bay control and power system management in Universal Relay (UR) platforms, the \u003cstrong\u003eGE Multilin C30\u003c\/strong\u003e (\u003cstrong\u003eC30\u003c\/strong\u003e Controller Management Relay) provides direct physical and electrical execution of breaker control, monitoring, protection logic, and IEC 61850 communication functions.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eC30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Multilin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric Universal Relay (UR) Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24-48 V DC or 88-300 V DC \/ 88-264 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Inputs\u003c\/td\u003e\n\u003ctd\u003eCT inputs: 1 A or 5 A secondary, dual CT rated, 1x to 40x nominal range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Inputs\u003c\/td\u003e\n\u003ctd\u003eVT inputs configurable from 50 V to 240 V AC secondary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003eModular inputs with configurable threshold voltage from 24 V DC to 250 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Relays\u003c\/td\u003e\n\u003ctd\u003eForm A, Form C, high-speed Form A trip outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog I\/O\u003c\/td\u003e\n\u003ctd\u003eOptional 4-20 mA DC inputs and outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eUp to 3 redundant Ethernet ports, RS232, USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Interface\u003c\/td\u003e\n\u003ctd\u003e100Base-TX RJ45 or 100Base-FX fiber optic ST\/LC connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Functions\u003c\/td\u003e\n\u003ctd\u003e50P\/51P, 50N\/51N, 27\/59, 81U\/81O, 50BF, 25, 79\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Accuracy\u003c\/td\u003e\n\u003ctd\u003eVoltage and current metering Class 0.2; power and energy metering better than 0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet-IP Deterministic Networks and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe GE Multilin C30 integrates programmable control through the FlexLogic engine and supports deterministic communication architectures through IEC 61850, DNP 3.0, Modbus, and IEC 60870 protocols. The controller executes configurable interlock sequences, breaker failure logic, autoreclose routines, and bay switching operations without requiring an external PLC.\u003c\/p\u003e\n\u003cp\u003eThe Ethernet communication subsystem supports redundant network configurations with IEC 61850 Edition 1 and Edition 2 station bus and process bus operation. GOOSE messaging provides high-speed peer-to-peer signal exchange for breaker control and substation automation applications.\u003c\/p\u003e\n\u003cp\u003eThe relay firmware environment supports configurable protection logic, event recording, oscillography, and communication parameter management. Firmware compatibility shall be verified against the installed hardware revision and application configuration before upgrade procedures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the GE Multilin C30 support hot-swap replacement of hardware modules?\u003cbr\u003eA: The C30 modular architecture allows field replacement of supported hardware modules according to GE Multilin maintenance procedures. Hot-swap capability depends on the installed module type and system configuration.\u003c\/p\u003e\n\u003cp\u003eQ: What communication protocols are supported by the C30 relay?\u003cbr\u003eA: The relay supports IEC 61850 GOOSE and MMS, DNP 3.0 serial and TCP\/IP, Modbus RTU, Modbus TCP, IEC 60870-5-103, IEC 60870-5-104, IEEE 1588 PTP, and SNTP time synchronization.\u003c\/p\u003e\n\u003cp\u003eQ: What are the available power supply ranges for the C30?\u003cbr\u003eA: Available power supply options include 24-48 V DC and high-range supplies rated for 88-300 V DC or 88-264 V AC.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the relay in a standard 19-inch rack enclosure with sufficient clearance for rear wiring and communication connections.\u003c\/li\u003e\n\u003cli\u003eConnect CT and VT circuits according to the approved protection system wiring diagram and verify polarity before commissioning.\u003c\/li\u003e\n\u003cli\u003eSeparate low-level communication wiring from high-current power conductors to reduce electrical interference.\u003c\/li\u003e\n\u003cli\u003eApply shield grounding practices according to the site EMC requirements, with cable shields terminated using approved grounding methods.\u003c\/li\u003e\n\u003cli\u003eVerify Ethernet fiber or copper connections for correct connector type, network topology, and communication parameters.\u003c\/li\u003e\n\u003cli\u003eConfirm digital input voltage thresholds before connecting external control circuits.\u003c\/li\u003e\n\u003cli\u003eCheck auxiliary power polarity and grounding before energizing the relay.\u003c\/li\u003e\n\u003cli\u003eValidate protection settings, FlexLogic equations, and communication mapping before placing the relay into service.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":44503344808024,"sku":"C30","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/C30-UK3-AEH-F6W-H6W-M6W-P6X-U6X-W6X.jpg?v=1785923247","url":"https:\/\/www.industriaxplc.com\/id\/products\/ge-multilin-c30-controller-management-relay","provider":"IndustriaX Limited","version":"1.0","type":"link"}