Current transformer tester

HANDY current transformer tester is a comprehensive CT and PT analyzer. The test item include excitation characteristic, ratio, polarity, 5% and 10% error curves, secondary circuit check and secondary load. Display screen is large LCD, Operate by a keypad. The CT PT analyzer equipped with a thermal printer. The analyzer is highly accurate with high noise immunity and is very user friendly.

● The instrument adopts the new DC principle, and the excitation characteristics are tested very fast.

● LCD screen, full graphic interface, convenient for human-machine exchange

● The integrated structure design of the whole machine, using anti-seismic, anti-electromagnetic interference combination chassis.

● Built-in industrial control machine, easy to operate, all tests are completed automatically and based on the one-time wiring, reducing test time.

● Only a small voltage and power is required, so it is small and lightweight, especially for field testing.

● Maximum output voltage is 120V, maximum output current 10Arms (15A peak).

● Voltage method to measure CT, get rid of the traditional current method cannot do bushing CT, and TP type CT, test ratio up to 35000:1.

● Using the new DC square wave principle, the instrument can test the inflection point voltage of up to 30000 volts CT, excitation characteristics test speed is very fast, breaking the limitations of the traditional frequency method, comprehensively beyond the traditional test instruments.

● Full-featured, can be used to measuring CT excitation, variable ratio, polarity, secondary winding resistance, load and other steady-state characteristics test, automatically measure the knee point voltage/ current, 5%, 10% error curve, accurate limit coefficient (ALF)

● Users can store 3000 excitation data to save as needed

● Instrument auto-memory test function options, reporting options, report settings options to improve efficiency

● Test results can be generated WORD report directly on computer and can be viewed and printed directly.

● Test results can be exported from USB stick, program can be upgraded with USB stick, convenient and fast

● Equipped with background analysis software, easy to test the preservation of reports, conversion, analysis, can be used for the comparison, judgment and evaluation of test data.

● Can be used to test transformer bushing CT and GIS inside CT.

● Ability to test PT function: ratio, polarity, excitation characteristics.

Specifications

About Handy

Founded in 1994 and located in Shijiazhuang, China. Handy technology is a company focusing on designing and manufacturing portable HV test equipment. The company had successfully developed and launched varieties of analyzers such as, HV Switchgear analyzer, CT/PT analyzer, Micro-ohmmeter, Capacitance& Dissipation factor tester and Partial discharge tester. Our instruments are compact, reliable, accurate and easy to use. We continuously adding the newest technique into the product development, which make our products have powerful competitiveness in international markets.

Service:

The service is an integral part of the products and it includes some of the followings.

Best of all they are free of charge!

● Warranty: 3 years

● 3 days free training at HANDY company (tranport and accommodation not included)

● Free and unlimited software upgrades

● Demo units available at any time (transport not included)

● Support for creating customized test plans and reports

● Support for field-testing

● Technical support by phone or e-mail or any other communication ways

Powerful technical strength:

More than 20 years experience in electrical instruments development.

http://ja.handy-analyzer.com/