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Shanghai Shengxu Electric Co., Ltd
CT/PT Transformer Comprehensive Tester
NegotiableUpdate on 05/06
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Overview
The CT \\ \\ PT transformer comprehensive tester directly displays the volt ampere curve during testing, with clear, beautiful, intuitive and convenient graphics. The panel comes with a printer, which has the function of saving any measurement parameters and printing measurement results.
Product Details
1、 Product Overview:
CT \ \ PT Transformer Comprehensive TesterDesigned for automatic testing of protective and metrological CT/PT, suitable for laboratory and on-site testing. Reference standards: GB1207-2006, GB1208-2006.
2、 Product features:
Support detection of CT and PT
Meet the requirements of regulations such as GB1207 and GB1208
No need for external auxiliary equipment, all testing items can be completed on a single machine
Equipped with a miniature fast printer, it can directly print test results on site
Adopting intelligent controller, easy to operate
Large screen LCD, graphical display interface
Automatically provide CT/PT (excitation) inflection point values according to regulations
Automatically provide 5% and 10% error curves
Support simultaneous measurement of six variable ratios
Can save 3000 sets of test data without loss after power failure
Support USB flash drive data transfer, which can be read through a standard PC and generate WORD reports
Compact and lightweight ≤ 22Kg, very conducive to on-site testing
IIICT \ \ PT Transformer Comprehensive TesterProduct Parameters:
Project |
Parameters |
|
working power supply |
AC220V±10% 、50Hz |
|
Device output |
0-2500Vrms, 5Arms (20A peak) |
|
High current output |
0～1000A |
|
Excitation accuracy |
≤ 0.5% (0.2% * reading+0.3% * range) |
|
|
Secondary winding resistance measurement |
scope |
0.1~300Ω |
precision |
≤ 0.5% (0.2% * reading+0.3% * range) |
|
|
Secondary actual Load measurement |
scope |
5～1000VA |
precision |
≤ 0.5% (0.2% * reading+0.3% * range) ± 0.1VA |
|
|
phase measurement (Angle difference) |
precision |
4min |
resolution |
0.1min |
|
|
CT Variable ratio measurement |
scope |
≤25000A/5A（5000A/1A） |
precision |
≤0.5% |
|
|
PT Variable ratio measurement |
scope |
≤500KV |
precision |
≤0.5% |
|
working environment |
Temperature: -10 ℃~40 ℃, humidity: ≤ 90%, altitude: ≤ 1000m |
|
Size and weight |
Size: 410mm × 250mm × 300mm, Weight: ≤ 22Kg |
|
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