24V DC Obstruction Light Controller Box With Transfer Relay Alarm Relay

The LED Obstruction Lighting Controller with Transfer Relay & Alarm Relay is designed to reliably monitor the proper operation of the latest low power LED obstruction lights and features a range of dry alarm contacts to report all aspects of system health,meet FAAand ICAO obstruction lighting requirements.

• AC input – 120V AC, 240V AC, or 277V AC
• DC input – 24V DC only
• Sophisticated current sensing enables reliable monitoring of the latest low-power LED obstruction lights
• Factory configured for up to 4 circuits of L-810 LED lights
• Monitor up to 6 illuminated head engines (single L-810 LED lights) per circuit (24 per controller)
• Each circuit shares a common transfer relay and alarm relay
• Transfer Relay Mode: In the event of a failure, all double lights in a circuit will switch to the backup second head engine
• Alarm Mode: In the event of a failure, alarm relay will indicate a fault in the circuit (if there are multiple lights in a circuit, the alarm doesn’t indicate which light failed)
• Controller can be configured to operate L-810 sidelights in flashing or steady-burn mode (flashing isn’t a standard feature)
• Controller powers lights even if the photocell fails
• FAA photocell included
• User-friendly connectors
• Integrated surge protection
• Resistant to corrosion, shock and vibration
• Operates from -67° F to +131° F (-55° C to +55° C)
• 2 year warranty

Features

• Control up to three medium intensity beacons and 1 level of up to 4 units of low intensity single obstruction lights, also suitable for only single or double obstruction lighting system.
• LED indicators in control board to indicate lights, power, photocell operation status
• Alarm relay for each beacon
• Alarm relay for each sidelight level
• Alarm signal output, easy for connecting remote alarm monitoring device
• Combined with welandsignal' photocell, which can turn on/off the system from dusk to dawn
• Surge protedtor for input and output

Specifications

Detailed Images

Typical System Application