OMICRON CT Analyzer

OMICRON CT Analyzer is a small, lightweight automatic current transformer analyzer for metering and protection CTs. It determines ratio and phase accuracy, excitation and saturation, burden impedance, winding resistance, polarity, ALF/FS, and residual magnetism, evaluates to IEC or IEEE standards, and delivers pass/fail results in under a minute.

Product Overview

• Fast CT testing with automatic measurements and pass/fail in under one minute, plus calibration.
• High accuracy 0.02% for metering CTs; runs at 120V for safety.
• Evaluates to IEC or IEEE standards.
• Transfers results to NetSim, RelaySimTest; RemAlyzer assesses residual magnetism.

OMICRON CT Analyzer automates current transformer testing, delivering ratio and phase accuracy, excitation and saturation curves, burden impedance, winding resistance, polarity, ALF and FS, and residual magnetism. It evaluates to IEC or IEEE standards, provides pass/fail quickly, ensures 120V operator safety, and integrates results with NetSim, RelaySimTest, and RemAlyzer software.

Target Market

Used by utility and industrial protection engineers, metering specialists, commissioning teams, substation technicians, test labs, and factory QA for rapid CT verification, calibration, and documentation. Ideal for on-site acceptance, maintenance, and factory testing where standards compliance, portability, and fast pass/fail decisions are required.