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LayerZero Power Systems Releases the First Ever Fanless 1200 A eSTS Static Transfer Switch

Chagrin Falls, Ohio - - LayerZero Power Systems, a leading designer of high-reliability power distribution products, is proud to announce the release of the 1200 A Series 70: eSTS Static Transfer Switch. This innovative product provides reliable power switching functionality for redundant sources during electrical power abnormalities, ensuring uninterrupted power transfer between multiple sources in under a quarter of an electrical cycle.

1200 A eSTS Static Transfer Switch Product Features

  • Fanless, convection-cooled design for higher reliability
  • InSight IR™ Portholes for safe thermal scanning
  • Front-only access for easy maintenance
  • Optional Triple Modular Redundancy (TMR) for maximum reliability
  • LayerZero Dynamic Phase Compensation technology to compensate for phase differences between sources
  • Native real-time waveform capture for power event diagnosis

The Series 70: eSTS is designed in compliance with NFPA 70E safety standards, making it safe for preventive maintenance operations. The inclusion of InSight IR™ Portholes allows for thermal scanning of bolted connections and critical boards while keeping the dead-front closed, minimizing the risk of arc-flash during maintenance. The front-only access design requires minimal clearance and ensures operator safety during maintenance tasks.

The 1200 A eSTS Static Transfer Switch is available in both Triple Modular Redundant (TMR) and Single Module Redundant (SMR) models. LayerZero's patented Dynamic Phase Compensation technology eliminates downstream transformer inrush from out-of-phase transfers when switching on the primary side of the transformer. The fanless and convection-cooled design ensures long-term reliability.

The eSTS Static Transfer Switch is equipped with real-time waveform capture and forensic diagnostics, providing a comprehensive log of power quality history. This feature is invaluable for analyzing disturbances, measuring power quality, and obtaining a detailed sequence of recorded events, all of which can be accessed remotely over TCP/IP.

1200 A eSTS Static Transfer Switch Applications

The LayerZero 1200 A eSTS Static Transfer Switch is specifically designed for high-reliability applications in financial institutions, corporate data processing centers, internet service providers, semiconductor manufacturing, and process industries.

About LayerZero Power Systems, Inc.

LayerZero Power Systems is a leading designer of power reliability solutions, offering Static Transfer Switches, Power Distribution Units, and Remote Power Panels. With a focus on safety, reliability, connectivity, and information centricity, LayerZero Power Systems provides innovative solutions for data centers and other critical environments. For more information, visit