Electric Metering Corporation is a leading manufacturer of instrument transformers. There are models of various shapes, sizes and VA ratings to fit both indoor and outdoor applications. The transformers are fully encapsulated and rubber molded with custom designs available. Applications: 600 Volt Instrument Transformers, Current Transformers, Voltage Transformers, Flexible Split Core, Wound Primary.
Current transformers are commonly used in metering and protective relaying to facilitate the measurement of large currents and isolation of high voltage systems which would be difficult to measure more directly.
Voltage transformers (or potential transformers) are another type of instrument transformer, used for metering and protection in high-voltage circuits. They are designed to present negligible load to the supply being measured and to have a precise voltage ratio to accurately step down high voltages so that metering and protective relay equipment can be operated at a lower potential.
