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Lovato transfer switch controller withn graphic display 110-440vac / 12-24-48vdc
Lovato ATL800 automatic transfer switch controller for two power sources and one tie-breaker with LCD display, RS485 communication and dual AC/DC supply designed for advanced automatic power transfer systems.
£1,156.07
Why Choose the Lovato ATL800 Automatic Transfer Switch Controller?
The Lovato ATL800 is an advanced automatic transfer switch (ATS) controller designed to manage automatic changeover between two electrical power sources and control a tie-breaker in complex power distribution systems. As part of the professional Lovato ATL Series automatic transfer switch controller range, it provides intelligent monitoring, control and protection functions for industrial, commercial and standby power applications.
The ATL800 continuously monitors electrical parameters and controls transfer operations between independent power supplies. Its backlit LCD graphic display, True RMS measurement technology, built-in RS485 communication and expandable architecture make it suitable for advanced automatic mains failure systems and critical power installations.
With a 110–240 V AC and 12–48 V DC supply capability, support for two power sources and management of one tie-breaker, the Lovato ATL800 provides a flexible solution for reliable automatic power transfer and distribution control.
Key Advantages
- Advanced automatic transfer switch controller for two power sources.
- Integrated tie-breaker management for complex distribution systems.
- Backlit LCD graphic display for clear monitoring and configuration.
- True RMS measurement technology for accurate electrical supervision.
- Built-in RS485 communication and expandable communication options.
- Suitable for industrial, commercial and critical standby power systems.
Key Features
- Lovato ATL Series automatic transfer switch controller.
- Control of 2 power sources and 1 tie-breaker.
- 110–240 V AC and 12–48 V DC supply options.
- 128 × 80 pixel backlit LCD graphic display.
- Three-phase voltage input monitoring.
- True RMS (TRMS) measurement technology.
- 8 programmable digital inputs.
- 7 relay outputs.
- Built-in RS485 communication interface.
- NFC interface and optional USB, Wi-Fi and expansion communication modules.
- Three expansion slots for EXP series modules.
Reliable Automatic Power Transfer Management
Automatic transfer switch controllers such as the Lovato ATL800 provide intelligent supervision of electrical supplies, ensuring reliable transfer between primary and backup power sources while managing complex distribution arrangements. This helps maintain continuity of supply for essential equipment and critical installations.
The ATL800 combines accurate measurement, programmable control functions, event logging and communication flexibility to simplify the design and operation of modern automatic transfer systems. Its expandable architecture allows integration into advanced energy management and industrial control environments.
Typical Applications
- Automatic mains failure (AMF) systems.
- Generator standby power installations.
- Industrial electrical distribution systems.
- Commercial buildings and infrastructure.
- Emergency power changeover panels.
- Control cabinets requiring automatic source transfer.
- Systems requiring tie-breaker management.
Technical Specifications
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| Device Type | ATS controller | |
|---|---|---|
| Mounting Type | Panel / door | |
| HS Code | 85389091 | |
| Manufacturer | Lovato Electric | |
| Series | ATL Automatic Transfer Switch Controllers | |
| Model | ATL800 | |
| Product type | Automatic transfer switch controller | |
| Controlled power sources | 2 | |
| Tie-breakers controlled | 1 | |
| Voltage input type | Single-phase, two-phase and three-phase systems | |
| Rated AC supply voltage | 110–240 V AC | |
| Rated DC supply voltage | 12–24–48 V DC | |
| Frequency | 50 / 60 Hz | |
| Voltage measurement range | 50–720 V AC L-L | |
| Measurement method | True RMS (TRMS) | |
| Digital inputs | 8 | |
| Relay outputs | 7 | |
| Relay output configuration | 4 × NO-SPST + 3 × C/O-SPDT | |
| Display | Backlit LCD graphic display 128 × 80 pixels | |
| Communication | Built-in RS485, NFC, optional USB, Wi-Fi, Ethernet and fieldbus modules | |
| Mounting type | Flush panel mounting | |
| Protection rating | IP65 front / IP20 terminals | |
| Dimensions (W × H × D) | 240 × 180 × 43.9 mm | |
| Weight | approx. 1 kg | |
| Operating temperature | -30 to +70 °C |
Frequently Asked Questions
What is the Lovato ATL800 used for?
The Lovato ATL800 is an automatic transfer switch controller used to manage automatic changeover between two electrical power sources and control a tie-breaker.
How many power sources can the ATL800 control?
The ATL800 can control two power sources and manage one tie-breaker.
What supply voltage does the ATL800 require?
The controller supports both 110–240 V AC and 12–48 V DC supply options.
Does the ATL800 support three-phase systems?
Yes, the ATL800 supports single-phase, two-phase and three-phase voltage monitoring configurations.
What communication features are included?
The ATL800 includes built-in RS485 communication, NFC connectivity and support for optional expansion communication modules.
Trusted by Power System Professionals Worldwide
Lovato automatic transfer switch controllers are widely used by electrical engineers and system integrators to deliver dependable power source monitoring, automatic changeover control and reliable operation for critical electrical installations.
