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Calibration device for transformer ratio tester
Calibration device for transformer ratio tester
Calibration device for transformer ratio tester
Calibration device for transformer ratio tester
Specifications
Price :
4000-10000
intrinsic error :
Resolution: 0.01% Relative precision within the group: 0.05%
technical parameter :
group ： Rated operating voltage: 200V or 600V Secondary voltage: 0.2V,2V,20V,0.6V,6V,60V accuracy ：0.05% Group wiring configurations: D/D, D/Y, Y/Y, Y/D, Y/Z, D/Z – totaling 34 types no-load voltage ratio ： Rated operating voltage: 200V or 600V Secondary v
accuracy class :
0.01 grade, 0.05 grade
Description

Used for verifying and calibrating the accuracy of transformer ratio testers (ratio bridges)

The transformer ratio group tester calibration device is a standardized calibration instrument specifically designed for testing and calibrating transformers and current transformers. It complies with the GB1094.1-1996 "Power Transformers-Part 1: General Principles" and JJG314-2010 "Measurement of Voltage Transformers" calibration regulations, and is a specialized standard equipment developed to meet the calibration requirements of digital-type transformer ratio group testers.
The instrument performs ratio verification under 200V voltage, featuring seven decimal adjustment dials for customizable ratio settings. Three dials enable configuration of D/d, D/y, D/z, Y/d, Y/y, Y/z, and connection groups. Utilizing passive voltage ratio standards, it connects three single-proportion standards through switch combinations. The device offers simple operation, reliable performance, and strong anti-interference capability.

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Calibration device for transformer ratio tester

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Product Detail
Price :
4000-10000
intrinsic error :
Resolution: 0.01% Relative precision within the group: 0.05%
technical parameter :
group ： Rated operating voltage: 200V or 600V Secondary voltage: 0.2V,2V,20V,0.6V,6V,60V accuracy ：0.05% Group wiring configurations: D/D, D/Y, Y/Y, Y/D, Y/Z, D/Z – totaling 34 types no-load voltage ratio ： Rated operating voltage: 200V or 600V Secondary v
accuracy class :
0.01 grade, 0.05 grade
Contact Supplier
Calibration device for transformer ratio tester
Calibration device for transformer ratio tester

Wuhan Xinfeixiang Electric Power Technology Co., Ltd

Verified Supplier
1 Years
hubei, wuhan
Business Type :
Manufacturer, Exporter
Main Products :
High Voltage Withstand Test, High Voltage Test,
Total Annual :
10000000-50000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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