The INCON® 1511-LTC provides basic LTC tap position monitoring using the LTC’s slide wire position feedback device. As the LTC changes taps, the moveable contact picks up the voltage divided through the resistors in the slide wire, so that each tap has its own specific voltage.  The 1511-LTC ensures transformer loads are balanced, regulates line voltage by adjusting feeder voltage, and reduces power costs by providing minimum line voltage to the customer.

Slidewire voltage measurements are filtered by firmware to give a stable, reliable tap position reading. Simple to install and easily calibrated to any LTC Slidewire.