{"product_id":"abb-drives-hiee205019r0004-uns2980c-z-v-4-synchrotact-4-multi-motor","title":"ABB HIEE205019R0004 UNS2980c-Z.V.4 SYNCHROTACT 4 Multi-Motor Excitation Control Unit","description":"\u003cp\u003eThe ABB HIEE205019R0004 (UNS2980c-Z.V.4) is a specialized Excitation Control Unit (ECU) module from the SYNCHROTACT 4 series. Engineered for high-reliability industrial environments, this unit is designed to manage the excitation of synchronous generators and motors, ensuring precise synchronization and operational stability.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Channel Safety Architecture:\u003c\/strong\u003e Utilizes a redundant design where a primary channel manages synchronization while a secondary channel acts as an independent monitor to prevent out-of-phase closures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Motor Selection:\u003c\/strong\u003e Capable of managing complex multi-motor configurations within industrial drive systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated Parameter Matching:\u003c\/strong\u003e Simplifies commissioning and operation through intelligent, automated regulation strategies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSynchrocheck Functionality:\u003c\/strong\u003e Ensures that circuit breaker closing commands are only issued when phase, voltage, and frequency conditions are within strict safety tolerances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Commissioning Interface:\u003c\/strong\u003e Facilitates configuration and diagnostics via integrated digital communication pathways.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Generation:\u003c\/strong\u003e Essential for generator synchronization in nuclear and thermal power plants to maintain grid stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Industry:\u003c\/strong\u003e Supports grinding technology, heavy conveyor systems, and large-scale motor control in mining and metal processing facilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Manufacturing:\u003c\/strong\u003e Provides continuous motor control for chemical, paper, and steel production lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Infrastructure:\u003c\/strong\u003e Manages high-capacity pumps and fans, providing soft-start and synchronized power control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eHIEE205019R0004 \/ UNS2980c-Z.V.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSYNCHROTACT 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage (Control)\u003c\/td\u003e\n\u003ctd\u003e24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eApprox. 7W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Inputs (Measurement)\u003c\/td\u003e\n\u003ctd\u003e3-phase AC, 110–690V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e45–65 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Matching Precision\u003c\/td\u003e\n\u003ctd\u003e±0.01 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Matching Deviation\u003c\/td\u003e\n\u003ctd\u003e≤ ±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 degC to +70 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20 (Standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5–95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandling:\u003c\/strong\u003e This module contains sensitive electronic components. Use standard ESD (Electrostatic Discharge) protection measures during handling and installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Ensure the unit is installed in a clean, dry environment within the specified temperature range. Maintain adequate clearance for ventilation to prevent overheating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Verify the 24V DC supply polarity before connection. Ensure the power source is stable and protected against surges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Connect the module chassis to a verified protective earth (PE) ground to ensure electromagnetic compatibility and safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use shielded cables for analog signal inputs (4–20 mA \/ 0–10 V) to minimize interference from high-voltage power lines or variable frequency drives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Always disconnect power from the system before inserting or removing the module from the rack or control panel.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003ch3\u003eWhat is the primary purpose of the SYNCHROTACT 4 unit?\u003c\/h3\u003e\u003cp\u003eThe unit acts as an Excitation Control Unit (ECU) for synchronous machines, providing precise control of excitation current, parameter monitoring, and automatic fault diagnosis to protect generator windings and turbine shafts.\u003c\/p\u003e\u003ch3\u003eHow does the dual-channel architecture improve safety?\u003c\/h3\u003e\u003cp\u003eThe system uses two independent channels that must both agree on synchronization parameters before a circuit breaker is allowed to close, preventing catastrophic out-of-phase connection to the grid.\u003c\/p\u003e\u003ch3\u003eWhat is the required power supply for this module?\u003c\/h3\u003e\u003cp\u003eThe module requires a nominal 24V DC input for its control electronics.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51004978561276,"sku":"HIEE205019R0004 UNS2980c-Z.V.4","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_422731af-15ae-458b-a07d-dd2cade4cd2e.jpg?v=1787418628","url":"https:\/\/www.electronicplc.com\/ar\/products\/abb-drives-hiee205019r0004-uns2980c-z-v-4-synchrotact-4-multi-motor","provider":"Electronic PLC","version":"1.0","type":"link"}