sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The Franklin INCON® 1250-LTC-1-R-S is a programmable Load Tap Changer (LTC) Position Monitor designed to relay critical position information between the LTC and its controller. Engineered for electrical grid and substation transformer monitoring, this unit accurately measures absolute position using a Synchro Transmitter to support essential control and predictive maintenance applications.
Key Features
- Analog Output: ±1 mA
- Communication: RS-232 serial communication
- Control: Programmable Hi/Lo relay limits
- Alarms: Programmable alarms to assist with operational awareness and maintenance planning
- Measurement: Absolute LTC position tracking
Frequently Asked Questions
Q: What type of output does the 1250-LTC-1-R-S monitor provide?
A: This specific configuration features a ±1 mA analog output alongside RS-232 serial communication.
Q: How does the monitor determine the tap changer position?
A: It measures the absolute position relayed from an attached Synchro Transmitter.




