• Incon Enhances Load Tap Changer

    Incon's Model 1250-LTC provides critical LTC Maintenance Data to assist in making informed decisions, while continuing to provide highly accurate local and remote indication of load tap changer position.
    June 3, 2008

    Incon's Model 1250-LTC provides critical LTC maintenance data to assist in making informed decisions, while continuing to provide highly accurate local and remote indication of load tap changer position.

    The 1250-LTC offers the following new capabilities:

    • Provides absolute position feedback
    • Tap change displacement (position variation, 0.1 degree resolution)
    • Total operations count
    • Number of tap changes “up to” or “down to” each tap
    • Number of consecutive tap changes in one direction
    • Number of days since first or last change to highest and lowest tap (draghands)
    • Number of days since passing through neutral
    • “Unstable signal” and loss of signal detection
    • Momentary relay acknowledgement at each tap change
    • High tap and low tap alarm limits
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