Transformers can have taps on the primary side and secondary side. The change of taps can be performed manually or using a tap switch. L/C Magnetics is a tap switch transformer manufacturer. We can integrate a Tap Switch with an appropriate Single Phase, Three Phase or Scott T transformer.
It is recommended that an output volt meter is installed with the tap switch to monitor output voltage.
An example of a high current tap switch transformer, part number 18701N is shown below:
100 KVA Tap Switch Transformer
Specifications:
- Transformer with Tap Switch: 100 KVA, 3 PH, 60 Hz, P/N 18701N
- Primary Taps: 460/470/480/490/510 VAC, 120 Amps, Wye
- Secondary Taps: 440 VAC, 131 Amps, Delta
- AC voltmeter is added to monitor output voltage.
- Disconnect Switch and Tap Switch are included
- The unit must be OFF to perform the tap change.
- Indoor enclosure: 50” H x 36” W x 26” D
- Input/Output Terminal Block provided
