{"product_id":"abb-ret670-transformer-protection-ied","title":"Layar ABB RET670 1MRK000008-MBr02 Baru dan Tersedia","description":"\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB RET670\u003c\/strong\u003e serves as the primary \u003cstrong\u003eRET670\u003c\/strong\u003e transformer protection IED utilized to execute differential protection, earth-fault detection, and backup protection across Relion 670 series platforms. It processes transformer current and voltage measurements, applies configurable protection logic, and communicates with substation automation systems through IEC 61850 and other supported protocols.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\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\u003eRET670\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eRelion 670 series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eTransformer protection, control, and monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Voltage Application\u003c\/td\u003e\n\u003ctd\u003eUp to 245 kV, depending on configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Frequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current Inputs\u003c\/td\u003e\n\u003ctd\u003e1 A or 5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBinary Inputs\u003c\/td\u003e\n\u003ctd\u003eUp to 32 in the described configuration; configuration dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBinary Outputs\u003c\/td\u003e\n\u003ctd\u003eUp to 32 in the described configuration; configuration dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocols\u003c\/td\u003e\n\u003ctd\u003eIEC 61850-8-1, IEC 60870-5-103, Modbus, DNP3.0, PROFIBUS DP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Functions\u003c\/td\u003e\n\u003ctd\u003eDifferential, restricted earth fault, overexcitation, overcurrent, thermal overload, voltage protection, breaker failure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecording Functions\u003c\/td\u003e\n\u003ctd\u003eDisturbance recording, event recording, fault location, circuit breaker condition monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eFlush or surface mounting; rack mounting options depend on hardware configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Logic\u003c\/td\u003e\n\u003ctd\u003eGraphically configured application logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTransformer Protection and Substation Communication\u003c\/h3\u003e\n\u003cp\u003eThe RET670 processes current transformer and voltage transformer measurements to detect internal transformer faults and abnormal operating conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferential protection:\u003c\/strong\u003e Uses biased differential characteristics with second- and fifth-harmonic restraint to distinguish transformer magnetizing inrush and overexcitation conditions from internal faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestricted earth-fault protection:\u003c\/strong\u003e Supports high-impedance and low-impedance REF protection functions, subject to the selected configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackup protection:\u003c\/strong\u003e Configurable overcurrent, earth-fault, overvoltage, undervoltage, thermal overload, and overexcitation functions provide additional fault coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaker failure protection:\u003c\/strong\u003e Initiates configured backup tripping when the associated circuit breaker fails to clear a fault.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC 61850 communication:\u003c\/strong\u003e Supports substation communication and GOOSE messaging for configured protection and control signals. Other protocol availability depends on the ordered configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisturbance and event recording:\u003c\/strong\u003e Captures fault-related information for protection analysis and commissioning verification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe RET670 can be configured for two-winding and three-winding transformers, autotransformers, shunt reactors, and generator-transformer units. The available functions and I\/O capacity depend on the hardware order code, application configuration, and firmware version.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the RET670 accept both 1 A and 5 A current transformer inputs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The supplied specifications list 1 A and 5 A rated current inputs. Verify the ordered hardware configuration before connecting current transformer secondary circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the RET670 exchange protection signals with other substation IEDs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: IEC 61850-8-1 supports communication and GOOSE messaging when enabled and configured. Confirm the engineering configuration, signal mapping, and interoperability requirements before commissioning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the RET670 be installed in any 19-inch rack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Rack mounting depends on the selected enclosure and mounting arrangement. Verify the device dimensions, mounting hardware, terminal clearance, and wiring access against the specific order code.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify the complete RET670 order code, hardware configuration, rated auxiliary supply, current input ratings, and voltage input ratings against the approved protection design.\u003c\/li\u003e\n\u003cli\u003eInstall the IED using the specified flush, surface, or rack mounting hardware. Maintain the clearances required for wiring, ventilation, and maintenance access.\u003c\/li\u003e\n\u003cli\u003eConnect CT and VT circuits according to the approved schematic. Check CT polarity, phase identification, secondary grounding, and terminal assignments before energizing the protection circuits.\u003c\/li\u003e\n\u003cli\u003eRoute CT\/VT wiring separately from high-interference power conductors where practical. Use the specified cable shielding and grounding arrangements.\u003c\/li\u003e\n\u003cli\u003eConnect protective earth and communication interfaces according to the manufacturer's installation instructions. Avoid unintended ground loops in shielded communication wiring.\u003c\/li\u003e\n\u003cli\u003eConfigure transformer parameters, CT ratios, differential protection characteristics, harmonic restraint, REF functions, and trip logic using the approved application settings.\u003c\/li\u003e\n\u003cli\u003eVerify IEC 61850 datasets, GOOSE subscriptions, communication addressing, and inter-IED signal mapping where applicable.\u003c\/li\u003e\n\u003cli\u003ePerform secondary injection, binary input\/output checks, trip circuit verification, and functional testing before placing the protection scheme in service.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52754336317725,"sku":"RET670","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/ABB-RET670-1MRK000008-MBr02_1000.jpg?v=1787158195","url":"https:\/\/www.6gcontrols.com\/id\/products\/abb-ret670-transformer-protection-ied","provider":"6G Controls","version":"1.0","type":"link"}