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.
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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