MY-122 Automatic Transformer Turn Ratio Tester for Power Transformer Inspection TTR Tester

MY-122 Automatic Three‑Phase Transformer Turn Ratio Tester for Power Transformer Inspection TTR Tester

Product Description

Measuring transformer ratio with transformer ratio bridge, the operation process is tedious and the measuring scope is narrow, which can't meet the requirements of modern measurement with fast rhythm and high efficiency. To this end, a new generation transformer ratio group tester is developed by using modern electronic technology. It is small in size, light in weight, accurate and stable. It uses large screen display, menu operation, friendly interface. Change ratio group can be measured in one time. This instrument is an ideal testing instrument for power industry.

Features

1. Automatic measuring wiring group.
2. Change groups automatically.
3. Automatic phase switching.
4. Automatic switching range.
5. Automatic calibration table.
6. After the input standard is changed, the relative error can be calculated automatically.
7. Automatically cut off the test voltage after one measurement.
8. Set data and automatically save measurement results to view previous data.
9. Measure the on-load transformer and input the ratio of change only once.

Technology Parameters

Ratio testing range	1- 10000
Group testing range	1-12
Accuracy	1-1000 0.2, 1000-10000 0.5
Power	AC220V ±10%50HZ
Temperature	540
Relative humidity	85%
Volume	430×320×215mm3
Weight	8Kg

Accessory

Serial Number	Name	Amount
1	Mainframe	one
2	Power line	one
3	Test line	one
4	Printing paper	two
5	Fuse	two
6	Specification	one
7	Inspection Report	one
8	Certification	one

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