MIRS-8000 Transformer Capacity Empty Load Loss Tester

MIRS-8000 Transformer Capacity Empty Load Loss Tester

Product Introduction

Accuracy (voltage)/electric current:±0.1、 voltage/electric current:±0.2、 voltage/electric current:±0.5)When selecting, indicate the accuracy

Our country's power system implements a two-part electricity pricing system: in addition to collecting fees measured by measuring devices, basic electricity fees are also charged based on transformer capacity; For larger users, they also need to pay a one-time capacity increase fee when putting transformers into operation. With the development of the power industry and the increase in electricity consumption, self owned transformers and privately contracted transformers have gradually taken up a considerable share of distribution transformers. As a result, individuals have resorted to various fraudulent means (mainly changing transformer nameplates) in order to achieve the goal of paying less and using more electricity; Some users have yearsThe cost amounts to hundreds of thousands, and the power sector is struggling due to the lack of effective control measures.
MIRS-8000 Transformer Capacity Empty Load Loss TesterIt is a high-precision instrument developed and researched by our company specifically for measuring transformer capacity and loss parameters to address this issue. It comes with a high-performance rechargeable battery and can work without an external power source. It can be continuously measured after charging once500Number of stations; At the same time, the internal digital synthesis of three-phase standard sine wave signals (not simply inverted AC output, ensuring the accuracy of test data for various test items under non rated conditions) can provide a three-phase precision AC test source through a power amplifier; When measuring the capacity and short-circuit loss of transformers, there is no need for external three-phase testing power supply, voltage regulator, current boosting and other auxiliary equipment, simplifying wiring and greatly improving work efficiency.
The accuracy of the capacity test results reaches100%It is equivalent to four types of equipment: transformer capacity and no-load load tester+Transformer loss parameter tester+Harmonic analyzer+Oscilloscope. It can accurately measure a series of power frequency parameters such as capacity, no-load current, no-load loss, short-circuit loss, impedance voltage, etc. of various transformers, and can measure the voltage, current distortion, and harmonic content during no-load testing. It can also perform vector analysis.

Capacity judgment follows national standards1094standard

Other name

Transformer capacity and no-load tester, transformer capacity and no-load tester, transformer capacity and loss tester

Product features

1Can accurately measure the capacity of various distribution transformers, passive measurement, convenient and accurate
2Internally equipped power supply, automatically generating three-phase high-power test power supply
3It can measure the no-load current, no-load loss, short-circuit voltage, and short-circuit loss of various types of transformers
4The model of the tested transformer can be accurately determined through no-load testing, including:S7TheS9TheS11TheS13TheS15Dry transformationSCB9TheSCB10TheSCB11Waiting for various types of transformers
5It can automatically perform waveform distortion correction, temperature correction (providing two methods of simple temperature correction and additional loss correction), voltage correction (no-load test under non rated voltage), and current correction (short circuit under non rated current conditions)Road test is very suitable for units that have not undergone short-circuit test conditions for slightly larger capacity transformers
6Measurable harmonic content and total harmonic distortion of voltage and current
7Can perform simple vector analysis and draw vector diagrams
8Display waveform diagrams of various electrical parameters for use as oscilloscopes
9Voltage circuit width limit: The voltage can be measured750VAccuracy can be ensured without switching gears. Will not cause damage to the instrument itself due to incorrect voltage gear selection
10Capacity measurement range:20kVA～100000kVA
11The battery remaining percentage indicator function is not just a simple power loss alarm
12Large screen, high brightness color LCD display, full Chinese character menu and operation prompts for friendly human-machine dialogue, conductive silicone touch buttons for easier operation and longer button life
13Users can print out the results of the test data at any time through a micro printer
14Test result storage function, capable of storing200Group capacity test data