For each power monitor, normally you use 1 to 3 CTs.
Single phase 2-wire = 1 CT; single-phase three-wire = 2 CTs; three-phase three-wire = 2 CTs, and three-phase four-wire = 3 CTs.
Related Products & Solutions
Power monitoring package SMARTDAC+ GM / UPM100
Power monitoring package SMARTDAC+ GM/UPM100 is a data collection system for energy saving monitoring consisting of 920 MHz compatible power monitor UPM 100 and data acquisition system GM. Easily visualize the electric power used in the factory (graph) and create reports, etc. We can help waste energy by finding waste of electricity used.
PR201 Power Monitors
The PR201 Power Monitors was discontinued on 1/01/2006. The PR300 is a replacement product.
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Model Name: UPM02
Model Name: UPM03
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UZ005 Power Monitors
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Model Name: UZ008