LR3D-28 Alternator Controller/Regulator, 28V (Homebuilt)
The LR3D Controller combines three essential devices in one physical container, making it a lightweight, space-saving, and cost-effective alternative for any aircraft electrical system, while also improving safety of flight. First, the LR3D operates as a quiet, linear regulator, generating little audio or radio noise (in contrast to switching-type regulators). Second, it provides a vital safeguard for your aircraft electrical system with a solid-state, crowbar over-voltage protection circuit. And third, the LR3D Controller functions as an important low-voltage monitoring and warning system.
Used on externally-regulated, 28V alternators using circuit type “B” (one field lead grounded directly). This 28V regulator will NOT work with a B&C alternator.
Installation Note: Select a location for mounting that will protect unit from heat, vibration, and water. The pilot side of the firewall, or inside the cabin near the instrument panel, is recommended.
We've got the goods
Don't miss out
Subscribe to have valuable information sent to your email!