What is the coil voltage on the high side of a (67000-2400/4160Y) transformer?

In determining the coil voltage on the high side of a transformer specified as (67000-2400/4160Y), it's important to understand how the transformer is structured and what the numbers represent. The first value, 67000, refers to the primary or high-voltage side of the transformer. This is often expressed in volts and indicates the voltage that the transformer receives from the transmission line.

The other numbers, 2400 and 4160, represent the secondary sides of the transformer, with 2400 indicating a lower voltage configuration and 4160 indicating a higher voltage tertiary wye configuration due to the 'Y' designation.

In this context, the high side voltage of the transformer is, indeed, 67000 volts, as it denotes the voltage of the incoming power that the transformer is designed to step down to the lower voltages on the secondary side. Therefore, recognizing that the high side voltage is critical for understanding the operational characteristics and safety measures required when working with this type of transformer is key.