Lectrotab Automatic Leveling Control - ALC-1
The Lectrotab automatic levelling control adjusts compatible trim tabs to correct roll and pitch. Its internal GPS removes the need for an external GPS antenna or network for that function, and the control prevents automatic corrections while the boat is turning.
This version is specified as ALC-1. Use these exact details when comparing the available options for your installation.
LED tab-position indicators show the control state and adjust brightness between darkness and sunlight. Automatic retraction and calibration features are part of the operating arrangement, with the exact wiring and switching requirements set out in the installation instructions.
The sealed IP68 enclosure and UV protection are specified for the control. Match its supply voltage and fuse requirements to the installation, and check the display dimensions and cut-out before preparing the panel.
This control is intended for planing and semi-displacement hulls over 20 feet. Select the correct station and actuator configuration, including any required external power module, rather than assuming that all automatic controls share the same wiring arrangement.
For panel planning, check width, height and thickness separately from the circular cut-out. The supply fuse values below apply to the stated one-actuator-per-tab arrangement. Match the station configuration before choosing additional controls or wiring components.
The ALC-1 is a single-station arrangement with actuator connections at the display.
Product details
- Automatic roll and pitch correction with LED tab-position indicators, internal GPS and no external GPS antenna/network required.
- Adapts to sea conditions; prevents corrections while turning.
- Sealed IP68 waterproof and UV-protected.
- For planing and semi-displacement hulls over 20ft.
- Automatic LED dimming and tab retraction/calibration.
- Operating range 10-30V DC; rated 12/24V.
- Black display, width 3.15 inches (80mm), height 3.0 inches (77mm), thickness 0.437 inch (11mm); mounting-hole diameter 2 inches (50mm).
- One actuator per tab; fuse 15A at 12V or 10A at 24V.
- Single station only.
- Actuators connect directly to the display without external power module.