ETOS® MD-IV Transformer Digitization PDF

ETOS® MD-IV Driving transformer digitization © MRJan 30, 202 | A1 Maihöfner 5 “We’re stepping up to provide critical solutions that help utilities meet challenges from aging infrastructure and rising demands from data centers and AI.” Capacities in Humboldt/Tennessee have been expanded by 45%...

ETOS® MD-IV Driving transformer digitization © MRJan 30, 202 | A1 Maihöfner 5 “We’re stepping up to provide critical solutions that help utilities meet challenges from aging infrastructure and rising demands from data centers and AI.” Capacities in Humboldt/Tennessee have been expanded by 45% and will further grow in 2025. Jan 30, 2025 | 2 Next-generation motor drive, built on 30+ years‘ experience More than 10.000 MD units have been installed in the U.S. to date The new ETOS® MD-IV produced in Humboldt/ Tennessee + Same price + Same motor drive functions + More flexibility and space: small drive unit plus cabinet that can be placed where it fits best + More digitization options: smart monitoring, regulation and control functions can be added as needed 1990 2005 2015 2024 + Lower carbon footprint due to local production and sourcing MD-I MD-II MD-III ETOS® MD-IV (70 – 80%) | ETOS® MD-IV: Reducing transfomer complexity ETOS® MD-IV: More space and Previous motor drives flexibility 1 Motor drive cubicle, 1 Small motor drive unit, mounted below tap changer, mounted below tap changer, connected via mechanical shaft connected via cables 2 ETOS® cabinet 3 Client control cabinet integrating all monitoring, for connecting all other regulation and control functions secondary technologies & for all secondary technologies actors and actors – MR and 3rd party 1 2 devices + Separate client cabinet could be reduced in size 3 + Easy to retrofit 1 | ETOS® MD-IV: Driving transformer digitization ETOS® MD-IV includes all MD-III Add monitoring functions as functions needed Vacuum interrupter Temperature monitoring + Simulate & predict overload + Calculate bubble temperature Bushing Drive function + Changes in capacitance and dissipation factor On-load tap changer +Motor-drive signals Add regulatory functions as +Vibroacoustic, motor current index needed and torque Cooling +Optional precheck +Thermal resistance & cooling efficiency Online DGA / BDV + Stages are individually +Up to 9 dissolved gases Voltage parameterizable +Configurable limits + Dynamic setpoint control + Parallel operation for up to 16 Partial Discharge transformers + Electrical HF and UHF detection Asset intelligence 01/30/2025 | 5 Gradually build a smart system, seamlessly integrate MR solutions with 3rd party devices One point of access to all Operation management Asset management asset-related data CONTROL no more fragmented or lost LEVEL SCAD data, Simple connection to A no more documents to archive clients‘ SCADA TESSA® APM or systems xls preparations ETOS® Hardware ETOS® Applications No risk of interference Monitoring Regulation & Asset between asset & operation LEVEL FIELD Control Intelligence management Convenient remote access Tempe- Holistic to monitoring & parametrization Coolin Cubicle MDU Modules rature DGA Bushings OLTC PD g Voltage analysis Conventional Smart sensors: Protection devices Actor Simple connection sensors MSENSE® s of secondary technologies via PROCESS bus, less cables, wiring efforts, LEVEL gateways Oil Pressur Easy integration of any new temperature Oil level TFMR Bushing DGA VAM e Buchholz OLTC Cooling component, be it MR or 3rd party Jan 30, 2025 | 6 Overcome key challenges of the future Aging infrastructure, rising Transformer digitization demands and increasing helps secure reliability at volatility put power supply at the best cost-benefit ratio. risk. + Use existing infrastructure + 50 – 70% of US transformers more efficiently are 30+ years old + Focus investments on most + Data centers and AI drive critical assets energy consumption in an + Prevent unplanned outages unprecedented way + Avoid critical overloads and + 30 – 50% year-on-year growth minimize dispatching costs of renewable energies threaten grid stability Jan 30, 2025 | 7 The future has already begun 20 pilot units of ETOS® MD-IV are already delivered Jan 30, 2025 | 8 The future has already begun 20 pilot units of ETOS® MD-IV are already delivered Jan 30, 2025 | 9 The future has already begun 20 pilot units of ETOS® MD-IV are already delivered Jan 30, 2025 | 10 Take the next step! Full scope of ETOS® functionality Start of delivery of ETOS® MD-IV from Humboldt SAP ready for order intake Inauguration of extended Humboldt facility Installation of pilot Click here for ordering ETOS® MD-IV data sheet 01/2 07/2 08/2 01/2 05/2 4 4 4 5 5 Jan 30, 2025 | 11 ETOS® MD-IV Technical Details 1 3 2 1 Motor unit 2 Cables 3 ETOS® cabinet Jan 30, 2025 | 12 ETOS® MD-IV: Technical concept & components Motor unit, mounted below OLTC + Tap position indication 1 + Hand crank + Mechanical interlock (optional) Cables, simple connection + Power, control, VIM, mech 2 interlock RMV-II + Variable length (7, 12 or 20m) + UV conform and weather resistant ETOS® cabinet, flexible position 1 3 + (Stainless) steel 3 + Graphic user interface, display 2 of status & monitoring history Jan 30, 2025 | 13 Easy to install and retrofit Drive bos Adapter flange + Motor weight below 60lbs + Retrofitable flange (welded or bolted) + RMV flange standard on new units, flange for older RMV OLTCs available + Convenient hand crank + Simple cable connection + Automatic parametrization Jan 30, 2025 | 14 Motor unit Cam Gearbo switches: x S13, 186, 187 Motor Mapping table Power plug W1 Viewing window Control plug W2 Jan 30, 2025 | 15 ETOS® Cabinet: Flexible premium design + Highly durable housing + Three temperature options − standard -25°C…+50°C standard − arctic -40°…+50° − arid -25°… +55° + V: 220 VAC (208-240 VAC), 120 VAC option + Cable ducts and DIN rails + Support of all common interface standards, e.g. IEC61850 + Easy access to components + Flexible power supply + Convenient touch display + Modular, expandable concept 01/30/2025 | 16 ETOS® cabinet: Two variants available 1200 1500 1 Electromechanical components (motor drive) 1 1 2 Electronic modules 2 2 3 Internal and customer terminals 2 VAM (VI4) 4 Free space to be used now or later FO 3 4 3 4 AVR 1500 variant allows more monitoring fuctions and / or BM flexibility for later upgrades 01/30/2025 | 17 Display: Clear presentation of status and history + 7‘‘ Touch display + Intuitive graphic user interface + Accessible onsite & online Click here for online demonstration ETOS® MD-IV monitoring ETOS® MD-IV status view view shows current status: tap position & shows monitoring results number of operations Jan 30, 2025 | 18 Contact us for further information Johannes Maihöfner A1, project manager ETOS MD- IV +49 94140905346 [email protected] ETOS® MD-IV website Jan 30, 2025 | 19 THE POWER BEHIND POWER. reinhausen.com