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CT Type: Split-Core
Amperage: 400A
Inside Diameter: 25 mm or 0.98 inches
Output: 26.6mA
Accurcy: 0.1%
This is EKM Metering's 25mm inner diameter, 400A, split-core, current transformer(CT) with 26.6mA output. It is designed to be used in conjunction with our Omnimeter line of electric meters. This combination provides a highly accurate kWh metering and power monitoring system. Open-able Split Core CTs are usually much easier to install and can offer a savings in labor costs over Solid Core CTs, depending on the degree of difficulty of the installation. Built for precision, the Accuracy Class 0.1 CTs are 0.1% accurate for revenue grade submetering. You will need: 1 of these CTs for 120V American or 230V Foreign 2-wire systems 2 CTs for 120/240V 3-wire or 3-phase 3-wire (3 hots) systems 3 CTs for 3-phase 4-wire (3 hots and a neutral) systems. Wires coming from the CTs are 6 feet in length. These can be extended but this may affect accuracy.