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I.Instrument Characteristics And Parameters
HZCT-100B CT PT Analyzer is new product created after widely adopt customers’
advices and deep theoretical study. It is based on the automatic FA Series Transformer
Tester General which is produced by our company that is widely acclaimed and applied.
The adoption of high-performance DSP and ARM, advanced manufacturing technology
ensure a stable and reliable product performance, full-featured, high degree of automation,
high efficiency, in the domestic leading level, they are the professional testing equipments
for transformer check in power industry.
1.1 Characteristics
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Full-featured, not only satisfy the test requirements of various CTs (include TP
class), such as the excitation characteristics (i.e., volt-ampere characteristics),
ratio, polarity, secondary winding resistance, secondary burden, ratio error and
phase displacement, but can also be used for the tests of various PTs, including
excitation characteristics of the electromagnetic unit, ratio, polarity, secondary
winding resistance, ratio error and phase displacement.
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Automatically give CT, VT parameters, including knee point voltage / current, 10%
error curve, the accuracy limit factor (ALF), instrument security factor (FS), the
second time constant (Ts), remanence coefficient (Kr), saturated and unsaturated
inductance etc.
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Test meet IEC60044 GB1208 (-1) GB16847 (IEC60044-6) became etc all kinds of
transformer standards, and in accordance with the transformer types and levels of
automatic choose which standard test
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Based on advanced principle of low-frequency test method that can meet the CT
test on knee voltage up to 60KV.
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Friendly interface beautiful, all English graphic interface
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The instrument can store 1000 groups of test data that won’t be lost when power
off. After test ended, the data can be coped to PC by USB disk for analysis and
being transformed into WORD report.
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Test is simple and convenient; one-click can complete tests of CT secondary
