Uninterrupted Power for Critical Infrastructure

In an era where downtime is not an option, our Automatic Transfer Switches (ATS) serve as the intelligent heart of your emergency power system. Designed to provide a seamless transition between the main utility and backup power sources (such as generators or UPS), our ATS solutions ensure that your critical operations remain powered without human intervention.

• General Description: A high-performance electrical switch that automatically shifts the load from the primary power source to a secondary source upon sensing a power failure or voltage fluctuation. Once utility power is restored, the ATS safely retransfers the load back and initiates a cool-down timer for the backup generator.

• Key Technical Specs:

  • Current Rating: Available from 40A to 4000A, catering to everything from small commercial buildings to massive industrial plants.

  • Poles: Available in 3-Pole and 4-Pole configurations to meet diverse grounding and neutral requirements.

  • Transition Types: * Open Transition (Break-Before-Make): The standard for general applications.

    • Closed Transition (Make-Before-Break): For ultra-sensitive environments where zero momentary power loss is required during retransfer.

    • Delayed Transition: Provides a “center-off” position to allow motor loads to decelerate before re-energizing.

  • Enclosure Rating: Standard IP42/IP54 for indoor use, with IP65/IP66 heavy-duty enclosures for outdoor or harsh environments.

• Intelligence & Control:

  • Microprocessor Controllers: Equipped with advanced digital controllers that monitor voltage, frequency, and phase sequences in real-time.

  • User Interface: Features intuitive LCD displays for status monitoring, event logging, and manual override capabilities.

  • Communication: Supports Modbus/RS485 and Ethernet protocols for integration into Building Management Systems (BMS) and remote monitoring.

• Why Choose Square EIC ATS Solutions?

  • Component Quality: We utilize world-class switching components from global leaders like Schneider Electric, ABB, or Socomec to ensure maximum mechanical life.

  • Safety Interlocks: Built-in mechanical and electrical interlocks prevent the accidental connection of both power sources simultaneously, protecting both your equipment and the utility grid.

  • Custom Integration: Our ATS panels can be integrated directly into your Main Distribution Boards (MDBs) or provided as standalone wall-mounted or floor-standing units.