ETOS® - The open operating system for transformers.

Products & Services

• On-load tap-changers
  • VACUTAP® VV®
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• De-energized tap-changers
  • DEETAP® DU
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• Transformer Automation
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• Voltage Regulators
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• Monitoring Systems
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• Drives
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  • Accessories

• Oil Filter Unit
  • Oil Filter Unit OF100

• Retrofit Products
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• MESSKO® Transformer Accessories
  • Thermometer
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• Power Quality
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System & Solutions

• Solutions for distribution network systems
  • Power flow regulation
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  • Voltage regulation for distribution networks
  • Monitoring operating states of the power grid
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  • Innovative and smart data collection, analysis and communication

• Solutions for distribution network equipment
  • Monitoring and controlling transformers
  • Protecting transformers
  • Tap changer monitoring
  • Protecting tap changers
  • Transformer voltage regulation
  • Composite housing for high-voltage devices
  • Extending the life cycle and after-sales service

Applications

• Transformer production
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