Product features:
1. The instrument has the test function of double-winding PT transformer, without external load box;
2, the instrument has a variable ratio of the self-boost voltage transformer standard, accuracy grade up to 0.02, can accurately test the error of power voltage transformer in 1200V and 2400V voltage.
Product names: transformer tester, transformer calibration instrument, transformer field tester, automatic transformer tester, automatic voltage transformer tester, voltage transformer field calibrator
Test subjects:
Measurement of error (ratio difference, Angle difference) of voltage transformer.
Technical parameters:
1, instrument comprehensive error: 0.05%
2. Accuracy range of voltage transformer under test: 0.2, 0.5, 1
3. Internal standard voltage transformer:
Variable ratio range:
6kV/100V、6kV/ √3100V/ √3
10kV/100V、10kV/ √3100V/ √3
35kV/100V、35kV/ √3100V/ √3
66kV/100V、66kV/ √3100V/ √3
110kV/100V、110kV/ √3100V/ √3
220kV/ √3100V/ √3
4、Degree of accuracy：0.02%
5、Working voltage：0V~2400V
6、Output capacity：50VA
7、Internal transformer calibrator:
Traditional measurement range:
In-phase component（%）：0.0001~3.0 resolution：0.0001
Quadrature component（分）：0.001~99.9 resolution：0.001
Low and high measurement range
In-phase component（%）：0.0001~200.0 resolution：0.0001
Quadrature component（分）：0.001~999.9 resolution：0.001
admittance（ms）：0.0001~59.9 resolution：0.0001
