Number of tap changes “up or down to” each tap and total alarms
Number of consecutive tap changes in one direction alarm
“Unstable signal” and loss of signal alarm
Tap change relay acknowledgment
Number of days since passing through neutral alarm
The range of INCON Load Tap Changer (LTC) Position Monitors relay critical position information between the LTC and the LTC controller, enabling distribution transformers to run as efficiently as possible. The 1250-LTC is designed specifically for transformer LTC position monitoring, providing enhanced analysis of LTC position. The 1250-LTC enables predictive maintenance by logging historical data about LTC movement, with programmable alarms.