Lovato ATL500 automatic transfer switch controller for two power sources with NFC configuration and 110–240 V AC supply designed for reliable automatic power changeover systems.
£460.40
The Lovato ATL500 is an advanced automatic transfer switch (ATS) controller designed to manage the automatic changeover between two power sources in critical electrical systems. Featuring NFC configuration technology and front synoptic indication, the ATL500 provides reliable monitoring and control for mains and standby power applications.
Designed for industrial, commercial and emergency power installations, the ATL500 continuously monitors electrical parameters and controls transfer operations between two independent power supplies. Its self-powered design, three-phase measurement capability and programmable operating functions make it suitable for generator backup and automatic changeover systems.
With a 110–240 V AC supply range, support for two power sources and compatibility with single-phase, two-phase and three-phase systems with neutral, the Lovato ATL500 provides a flexible solution for reliable automatic power transfer control.
Automatic transfer switch controllers such as the Lovato ATL500 provide intelligent supervision of electrical supplies, ensuring reliable transfer between primary and backup power sources when required. This helps maintain continuity of supply for critical equipment and essential installations.
The ATL500 combines advanced monitoring functions, programmable settings and flexible communication features to simplify installation and management of modern automatic transfer systems.
| HS Code | 85389091 |
|---|---|
| Manufacturer | Lovato Electric |
| Series | ATL Automatic Transfer Switch Controllers |
| Model | ATL500 |
| Product type | Automatic transfer switch controller |
| Controlled power sources | 2 |
| Supply voltage | 110–240 V AC |
| Operating voltage range | 90–300 V AC L-N |
| Frequency | 50 / 60 Hz |
| Voltage measurement range | 155–519 V AC L-L |
| Measurement method | True RMS (TRMS) |
| Digital inputs | 2 |
| Relay outputs | 3 |
| Output configuration | 2 × NO-SPST + 1 × C/O-SPDT |
| Mounting type | Flush panel mounting |
| Protection rating | IP40 front / IP20 terminals |
| Dimensions (W × H × D) | 144 × 144 × 52.2 mm |
| Weight | approx. 580 g |
The Lovato ATL500 is an automatic transfer switch controller used to manage changeover between two electrical power sources.
The ATL500 can control two power sources, such as a mains supply and a standby generator supply.
The controller operates from a 110–240 V AC supply.
Yes, the ATL500 supports single-phase, two-phase and three-phase systems with neutral connection.
The ATL500 includes NFC communication technology for convenient configuration and parameter management.
Lovato automatic transfer switch controllers are widely used by electrical engineers and system integrators to provide dependable power source monitoring and automatic changeover control for critical installations.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...