Omicron CT Analyser

CT Analyser

DAILY RATES
Cost per Day	$260.00	$235.00	$195.00	$165.00
Duration (days)	1-7	8-14	15-29	30

TYPICAL HIRE PERIODS
Cost	$1,820.00	$3,290.00	$5,655.00	$4,950.00
Duration	7 Days	14 Days	29 Days	30 Days

Committing to 3, 6 or 12 months?
Contact us on 1300 623 605 for fantastic long term hire rates.

Analyze your current transformer (CT) with the push of a button

How CT Analyzer works

Injects low test signals into secondary side of the CT
Determines the CT‘s equivalent circuit parameters
Identifies all relevant CT performance parameters
Displays all relevant parameters of the CT and its accuracy at different currents and burdens
Evaluates the CT according to the selected standard
Determines unknown CT nameplate parameters
Demagnetizes the CT after the test.

Range of measurements

Ratio and phase accuracy
Winding resistance
Excitation characteristics (knee points)
Composite error (ALF, ALFi, FS, FSi, Vb)
Burden impedance
Transient CT classes and parameters (TPS, TPX, TPY and TPZ type CTs)
Transient dimensioning factor (Ktd)
If missing/unknown: CT type, class, ratio, knee point, power factor, nominal burden, operating burden, primary and
secondary winding resistance
Remanence and residual magnetism
Immediate good/bad evaluation

Additional features:

Key features

Highest measurement accuracy: 0.02 % / 1 min when calibrating on site
Very small and lightweight (< 8 kg / 17.4 lbs), easy to transport for on-site testing
Automatic evaluation according to IEC, IEEE and to customized or local/national standards
Short commissioning times (duration of the automatic test < 1min)
Excellent workplace safety – Tests run at max. 120 V
Integration into testing routines using Remote Interface Control

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