Lovato transfer switch controller with lcd display optical port 110-240vac

Why Choose the Lovato ATL600 Automatic Transfer Switch Controller?

The Lovato ATL600 is an advanced automatic transfer switch (ATS) controller designed for reliable management of dual three-phase power sources in industrial and commercial power systems. As part of the professional Lovato ATL series, this controller provides intelligent automatic transfer functionality for installations requiring uninterrupted power continuity and secure source switching.

Engineered for switchboard manufacturers, electrical contractors and industrial power engineers, the ATL600 combines sophisticated monitoring functions with intuitive operation. Its large backlit graphic LCD display, programmable logic functions and optical communication capability simplify installation, diagnostics and integration into modern electrical infrastructure.

With support for two three-phase power sources, 110–240 V AC supply voltage and advanced TRMS measurement technology, the ATL600 is ideal for generator transfer systems, emergency standby installations and critical power applications where reliable automatic source switching is essential.

Key Advantages

• Advanced automatic transfer switch controller for two power sources.
• Three-phase voltage monitoring with True RMS measurement.
• Large graphic LCD display for clear system monitoring.
• Integrated optical communication port for programming and diagnostics.
• Reliable automatic source transfer management for standby systems.
• Suitable for industrial, commercial and generator backup applications.

Key Features

• Lovato ATL series ATS controller.
• Management of 2 independent power sources.
• Three-phase voltage monitoring.
• 110–240 V AC supply voltage.
• Backlit 128 × 80 pixel LCD graphic display.
• 6 digital inputs and 7 relay outputs.
• Front optical USB and Wi-Fi communication capability.
• Flush panel mounting design for switchboards.

Technical Specifications

• Manufacturer: Lovato Electric
• Series: ATL Series
• Model: ATL600
• Product type: Automatic transfer switch controller
• Controlled power sources: 2
• Voltage input type: Three-phase
• Rated supply voltage: 110–240 V AC
• Operating voltage range: 90–264 V AC
• Rated frequency: 50 / 60 Hz
• Measurement method: True RMS (TRMS)
• Display: Graphic LCD 128 × 80 pixel
• Digital inputs: 6
• Relay outputs: 7
• Communication: Optical USB / Wi-Fi compatible
• Mounting type: Flush panel mounting
• Protection rating: IP40 front / IP20 terminals
• Dimensions (W × H × D): 144 × 144 × 52.2 mm
• Operating temperature: -30°C to +70°C
• Weight: approx. 680 g

Reliable Automatic Transfer Control for Critical Power Systems

Automatic transfer switch controllers continuously supervise incoming power supplies and automatically transfer electrical loads between primary and secondary sources whenever abnormal voltage or frequency conditions are detected. This helps maintain continuity for critical systems while minimising operational downtime.

The Lovato ATL600 is designed for advanced power management applications involving utility supplies, standby generators and emergency backup systems. Its programmable functionality, communication capabilities and high-accuracy monitoring make it ideal for demanding industrial and infrastructure installations.

Typical Applications

• Automatic mains-to-generator transfer systems.
• Industrial emergency backup power installations.
• Commercial standby power systems.
• Critical infrastructure and utility switching systems.
• Data centre and building power continuity applications.
• Industrial switchboards and generator control panels.

Trusted by Power System Engineers Worldwide

Lovato ATL series automatic transfer switch controllers are widely trusted by electrical engineers and switchboard manufacturers for dependable automatic power source management and critical power continuity applications.