Issue directly field verification conclusion, qualified or ultra difference. Large memory can store up to 1000 field test data.

5A/1A~6300A/1A HCCT-H Current Transformer Field Tester

Products overview:HCCT—H Current transformer Field tester was developed with high-end testing technology, large-scale electronic circuit design and accord with national related protocol . It has solved the problem of big working intensity,trival operation while on-site test of current transformer, voltage transformer. Meanwhile the product has a reliable performance,and the function is strong.

Technical indicators:

Test range	5A/5A~25000A/5A or 5A 5A/1A~6300A/1A
Tested current transformer work scope	1% ~ 120%
Second load	2.5 VA ~ 300VA, COS = 0.8 ~ 1.0
Be tested current transformer accuracy range	1.0, 0.5, 0.5 S, 0.2 and 0.2 S
Resistance, admittance measurement errors	≤5.0%
Measurement range	R:0.00 ~20.0  Y:0.000mS~100.0 mS
Power consumption	20 VA
Accuracy level	0.05 S level
Shape dimension(mm)	460(L)*375(W)*183(H)
Weight (kg)	10

Product features:

1. HCCTH Current Transformer Field Tester with recursive method to measure current transformer error, as well as potential difference method to measure voltage transformer error function, convenient for carrying out calibration work of field metering device. 

2. HCCTH Current Transformer Field Tester without using Standard Current Transformer, Current Source, Load Box, Double Adjustable Control Box and Primary cable, using extremely simple test connection and operation to realize the current transformer test, greatly reduce work intensity and improve the work efficiency, convenient to carry out current transformer field test work. 

3. The interior of HCCTH Current Transformer Field Tester is equivalent to the measured current transformer with the same ratio of the standard voltage transformer, the accuracy can reach 0.05S, measure accurately the ratio of measured current transformer and load error. Then combined with the impedance and admittance test results to deduce the transformer error.

4. It adopts variable frequency power supply test which close to the power frequency, preventing the field power frequency electromagnetic radiation and series interference.

5. Measurement range is wide, can reach to 5A/5A~25000A/5A or 5A/1A~5000A/1A.

6. It has the function of current transformer ratio, secondary winding resistance test.

7. It adopts 800×600 high resolution and large screen liquid crystal display, has humanization interface and operation design, uses touch screen for auxiliary operation, make the operation more convenient and swift.

8. It adopts precise software algorithms, make the accuracy of measurement data improve further.

9. It has intelligent judgment external connection state, tips for wiring error, ratio, polarity error and so on.

10.  It breaks up the whole of test data automatically, and judges whether ultra difference, ultra difference data appears orange, and shows ultra difference in the lower right corner of the window, the transformer data characteristics is intuitive and clear.   

11. Issue directly field verification conclusion, qualified or ultra difference.

12. Large memory can store up to 1000 field test data.

13. It adopts RS232 or USB interface to connect computer and print data certificate. 

14. It adopts engineer plastic mold box to avoid shock and pressure, secure the safety of field operators and equipment. 

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