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A transformer tapped off a conductor.
Also known as: Potential transformer symbol, Voltage measuring transformer symbol
The single-line diagram symbol for a voltage transformer, which reduces a system voltage for measurement.
Marks a voltage transformer on a single-line diagram.
Contexts: Technical drawing
Is connected across the circuit where the current transformer the catalogue already holds surrounds it, so the two measuring devices are distinguished by how they attach rather than by their own shapes.
Contexts: Technical drawing
The two overlapping circles of a transformer drawn on a branch taken off the main conductor.