The HYG-B Transformer voltammetry tester is designed for automatic testing of protective and metered CT/PT, and is also suitable for on-site testing in the laboratory.

Reference standards: GB 1207-2006, GB 1208-2006.

HYG-B Transformer voltammetry tester corresponding specifications: 1000V/600A, 2500V/600A, 1000V/1000A, 2500V/1000A.

Working power supply:AC220V ± 10 %, 50Hz

Device output:0 to 1000V(peak 20A),Note: 0 to 5A is the true value, and greater than 5A to 20A is the calculated value

High current output:0 to 600A

Excitation measurement accuracy:≤ 0.5 %(0.2 % * reading + 0.3 % * range)

CT Variable ratio measurement

range:≤ 5000 A/1A(25000 A/5A)

precision:≤ 0.5 %

PT Variable ratio measurement

range:≤ 500KV

precision:≤ 0.5 %

work environment

Temperature: -10 °C ~ 40 °C, humidity: ≤ 90 %, altitude: ≤ 1000M

Size, Weight

Size: 410mm × 260mm × 340mm

Weight: ≤ 22Kg

Supporting detection of CT and P

It meets the requirements of GB1207 and GB1208.

All testing items can be completed on a single computer without additional auxiliary equipment.

It has a miniature fast printer and can print test results directly on the spot.

Intelligent controller, simple operation.

Large screen LCD, graphical display interface.

The inflection point of CT/PT (excitation) is given automatically according to the regulation.

The error curves of 5% and 10% are given automatically.

It can save 3000 sets of test data without loss after power failure.

Supporting U-disk to save data, can be read by standard PC, and generate test reports.

It's compact and portable < 22Kg, which is very convenient for field test.