Product Introduction:
Xsn-h01 transformer characteristic tester is designed and developed according to GB 1207-2006 and GB 1208-2006 standards. It is used for automatic testing of protective CT/PT and metrological CT/PT. It is suitable for laboratory and field testing.
Product features:
1. Support detection of CT and PT;
2. Meet the requirements of GB1207, GB1208 and other procedures;
3. All testing items can be completed by a single machine without external auxiliary equipment;
4, own micro fast printer, can directly print test results on the spot;
5, using intelligent controller, simple operation;
6, large LCD screen, graphical display interface;
7. The inflection point value of CT/PT (excitation) is automatically given according to the regulations;
8. 5% and 10% error curves are automatically given;
9, can save 3000 groups of test data, not lost after power failure;
10, support U disk transfer data, can be read through the standard PC, and generate WORD report;
11, small and lightweight ≤22Kg, very conducive to field test.
Test subjects:
Designed for automatic testing of protective and metrological CT/PT, suitable for laboratory and field testing.
Tester main test functions:
CT:
Volt-ampere characteristic (excitation characteristic) curve
② Automatically give the inflection point value
The error curves of 5% and 10% are automatically given
④ Ratio measurement
⑤ Polarity judgment
⑥ A flow test
⑦ AC withstand voltage test
⑧ iron core demagnetization
PT:
Volt-ampere characteristic (excitation characteristic) curve
② Automatically give the inflection point value
③ Ratio measurement
④ Polarity judgment
⑤ AC pressure test
⑥ Core demagnetization
Main technical parameters:
1、Working power supply：AC220V±10% 、50Hz
2、Output devices：0～1000V（20A peak）
note：0～5A is the real value，The calculated value is greater than 5A to 20A
3、High current output：0～600A
4、Accuracy of excitation measurement：≤0.5%（0.2%*reading+0.3%*range）
5、CT ratio measurement range：≤5000A/1A(25000A/5A)
6、CT ratio measurement accuracy：≤0.5%
7、PT ratio measurement range：≤500KV
8、PT ratio measurement accuracy：≤0.5%
9、Operating ambient temperature：－10℃ ～ 40℃
10、Working environment humidity：≤90%
11、Working altitude：≤1000m
12、size：410mm × 260mm × 340mm
13、weight：≤22Kg
