Tap Position Indicators : EE-601S
Emco Electronics’ Tap Position Indicators are used to indicate the Tap Position of the Power Transformer with On-Load Tap Changer (OLTC). Resistors are connected between each Tap on the Tap-Changer. The connections from the Minimum, Maximum and Wiper positions coming from the Tap-Changer are connected to the respective Min, Max and Wip terminals marked on the Terminal Block.When the unit is powered on, the display indicates the current position of the Tap-Changer. As the Tap is increased, the display increases and as the Tap is decreased, the display decreases.
Features:-
- Test mode facility for testing displays
- Very compact, small size.
- Bright and clear 7 segment displays for long distance viewing
- Microcontroller based architecture
- Max upto 99 Taps
- Automatic detection of Max Tap No.
- Automatic adjustment of 4-20mA
- Dual 4-20mA Output (Optional)
- Potentiometer adjustment to compensate the lead resistance
- 1KΩ Step Resistance (or as specified)
- 4-20 mA Input available (Optional)
- 95-260 V AC/DC Power Input
- Robust & Rigid design, Plastic Casing for Safety
