Multifunctional Portable CT Analyser
CT analyser Brief Introduction
This portable Automatic Current Transformer Testing Equipment CT PT Analyzer allows performing many different measurements such as saturation, ratio and polarity tests and CT winding resistance test. Substation maintenance and commissioning test equipment, CTA-1000 Series CT Analyzer is extremely appreciated by electrical engineers for its high accuracy and portability.
Main Technical Data
Voltage measurement accuracy
Operating temperature : -10οC~50οC Humidity :≤90%
Weight and Dimensions
Dimensions: 365 mm×290mm×153mm; Weight<9kg
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
Excitation characteristics (knee points)
Composite error (ALF, ALFi, FS, FSi, Vb)
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
Simulate different burdens and currents
Analyze the effect of CT saturation
Measure VT ratio
Highest measurement accuracy: 0.05 % / 2 min when calibrating on site
Very small and lightweight (<9kg /19.8lbs), 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 < 2min)
Excellent workplace safety - Tests run at max. 180 V
Product key Advantage
1. Is it all right to make customer's own brand name?
Yes, we can provide OEM service.
2. Are you a manufactuer or trading company?
We area leading manufacturer in China.
3. Can you do the design for us?
We can provice personalized customization service.
4. Are you in stock?
Some products are in stock.
5. Does your product have warranty service? How long is the warranty period?
Our warranty period is one year free and lifelong maintenance, and if the product we sell is damaged (if not man-made damage), in the first year, we will send free parts for replacement.