SmartGATE™

SmartGATE™ actively manages and regulates the voltage coming into a building’s systems, ensuring optimal performance. This reduces the need for ongoing maintenance, extends equipment lifespan, and keeps your  operations running smoothly.

Technology Overview – With SmartGATE

Once power quality issues are identified, SmartGATE™ provides a proven solution. As an advanced voltage regulation system, SmartGATE™ actively manages and corrects incoming power to maintain optimal conditions for your building’s electrical infrastructure. By stabilizing voltage and reducing harmful fluctuations, SmartGATE™ minimizes maintenance needs, extends equipment lifespan, and ensures continuous, reliable performance across critical building systems.

  • Full Voltage Regulation +/- 8%
    • Voltage Reduction
    • Voltage Boosting
  • Phase Balancing
  • Sag and Swell Mitigation
  • Overvoltage Mitigation
  • Undervoltage Mitigation
  • Power Factor Improvement
  • Harmonic Improvement
  • Real-Time Active Power Management
  • Increased energy efficiency
  • Increased uptime & lifetime of equipment
  • Lower GHG emissions
  • Lower operating and maintenance costs
  • Enhanced profitability and valuations
  • Visibility to building / financial impact
  • Information to make better building decisions
  • IoT electricity data for ESG leadership

How SmartGATE Works:

SmartGATE is installed alongside the building’s existing electrical systems and continuously monitors and corrects incoming power. By managing voltage in real-time, it ensures that building systems like HVAC, lighting, and other critical components receive the optimal power they need to run efficiently.

Key Technical Features:

SmartGATE operates at over 99.5% efficiency, ensuring minimal energy loss. Its advanced system regulates voltage to +/- 8%, addressing power quality issues that can cause system failures, reduce efficiency, and lead to costly repairs.

Optimized for Commercial Buildings:

SmartGATE is designed for easy installation without major retrofits. You can quickly integrate it into your client’s existing electrical system, helping you improve building performance without disrupting their operations.

Key Benefits:

  • Uncover hidden inefficiencies in your electrical system.
  • Gain a clear understanding of how power quality is affecting the reliability and efficiency of critical building systems.
  • Get insights that help you deliver long-term solutions.
  • Address power quality problems that affect uptime and operational efficiency.

Baseline considerations

  • Flexible Installation Locations:
    • SmartGATE does not have to be fully installed in the electrical room.
    • The two cabinets can be installed in adjacent rooms, as long as the proper distance between cabinets is maintained.
    • One cabinet can be installed in the electrical room while the other is installed in a separate room. For example, a hole can be cut in the ceiling for intercabinet cables to connect the two units.
  • Similar to installing a transformer
  • SmartGATE is sensitive to phase sequence. Please ensure phases A, B and C are in positive phase sequence, i.e., phase B is 120deg lagging with respect to phase A and phase C is 120deg lagging with respect to phase B.

Ready to find out how your buildings are impacted?

To learn more about Legend and the solutions we offer, simply fill out the form and a member of our team will be in touch with you.