Apply with IEC60044-1, IEC60044-6 Low frequency and voltage test ,High anti-interference High safety,9 Kg, one person operate

Description:

-CT120P CT analyzer is designed to test all kinds of protection CTs and PTs at factory or jobsite.

-Test CT/PT excitation curve and 10% Error curve by 0.5 Hz low frequency method;

-Test CT/PT Turns ratio, Polarity, ratio error & phase angle error by voltage method.

-Can be used at CT/PT large manufacturers or sub-station with high voltage interference.

Product Features:

-Apply with IEC60044-1 and IEC60044-6

-Low frequency and voltage test ,High anti-interference

-High safety, 9 Kg, Only one person can operate

-Maximum output voltage= 180VAC(RMS) and maximum output current 36A (Peak) ,the instrument can accomplish the test of CT whose Knee point voltage reaches 30Kv,primary current 10000A

-Calculate the following CT parameters automatically:

²Knee point voltage/current, 10% (5%) error curve ,

²ALF (accuracy limiting factor), FS (instrument security factor),

²Vb (max. terminal voltage), Kssc (secondary short-circuit current factor),

²Ls (saturated inductance), Lu (unsaturated inductance),

²Kr (remanence flux), Ts (secondary time constant)

-Simple wire connections ,most tests are based the same wire connection, such as excitation, ratio, phase, polarity, secondary winding resistance

-6.4 inch real color TFT, DSP, Linux OS

-3000 groups of test data storage, the data can be transferred to PC by USB disk for advanced analysis and producing WORD report. Data hold even power off suddenly.

 

 

Main Functions

 

-Tests on excitation, measurement of ratio and polarity

 

-Measurement of CT’s ratio error, phase displacement at different primary current and various burden

 

-Measurement of CT secondary winding resistance

 

-Measurement of CT Secondary burden

 

-Transient characteristics test and analysis of CT

 

-Automatically conclude the ratings of CT

 

-Measurement on CT’s parameters: knee point voltage / current, 10% (5%) error curve, the accuracy limit factor, instrument security factor, second time constant, remanence factor, accuracy class, saturated and unsaturated inductance

-Measure and Verify various types of CTs and PTs. including protective and metric class, TP class , booting CT, various voltage class PT, etc.

 

Specifications

-Output voltage:0-180V(RMS);

-Output current:0-12A(RMS),36A(Peak)

-Voltage/Current measure accuracy:+-0.2%

-CT/PT Turns ratio range:1-10000,accuracy:+-0.2%

-Phase measure accuracy:+-5 min,resolution:0.5min

-Second Winding resistance:0.1-300 ohm,accuracy:0.2%+-2m ohm,resolution:0.2 m ohm

-AC load measure:0-300VA,accuracy:0.2%+-0.2VA, resolution,0.02VA

-Power input:220Vac+-10%, 50Hz

-Operating temperature: -10°C~50°C ,RH,less than 90%

-Size:340X300X150mm

-Weight:9Kg

Order Information

CT120P, 1piece 

If you want to test both measure CT, protection CT, and PT, high accuracy model 220P is available.

If you want to test at power frequency, our model 103 is available.

 

CT120P CT/PT Analyzer