GYBCC transformer no-load load characteristic tester

Update Date：2020/05/13 21:54
Brief Description： Transformer no-load load characteristic tester is a high-precision instrument specially used for the measurement of transformer no-load, load parameters and zero-sequence impedance parameters. It can deal with a series of no-load current, no-load lo ...

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Product Details

Technical Specifications

Input	Voltage range	0～750V wide range
	Current range	0～5～100A automatical switched
Accuracy	Voltage	±0.2％
	Current	±0.2％ range
	Power	±0.5%（CosΦ>0.1），±1.0%（0.05< CosΦ<0.1）
Operationg Temperature	－10℃～+40℃
Power supply	AC 160V～265V
Insulation	Insulation resistance of voltage and current input terminals to the cabinet≥100MΩ
	Between the input terminal of the power supply and the housing, the voltag applied is 2kV , 50Hz (effective value), and the experiment lasts for 1 minute
Dimension	32×24×13cm³
Weight	3kg

Product Features
1. It can measure the no-load current, no-load loss, impedance voltage, load loss, and zero-sequence impedance of various types of transformers
2. It can perform waveform distortion correction, temperature correction (simple temperature correction and additional loss correction are provided
separately), voltage correction (no-load test under non-rated voltage), current correction (short-circuit under non-rated current) Test). Thus it is very
suitable for the unit that has not done the short-circuit test condition of the slightly larger capacity transformer
3. It can measure three-phase voltage, three-phase current, average voltage, average current, two-phase active power (due to the two-power
meter method, only the power of A and C phases are displayed here), total power
4. It can measure the content of the 2-42th harmonic of each phase voltage and current and the total distortion rate of each signal (harmonic distortion degree)
5. Real-time waveforms of voltage and current of each phase can be displayed, and the distortion of the waveform can be intuitively displayed
6. The width limit of the voltage loop: the maximum voltage can be measured to 750V, and the accuracy can be ensured without switching the gear.
No damage to the instrument itself due to wrong voltage selection
7. Large screen, full Chinese character menu and operation prompts realize friendly human-machine dialogue. Conductive rubber buttons
make the operation more convenient. The high-brightness true color LCD display can adapt to winter and summer
8. The user can print the test data through the micro printer at any time
9. All test results can be saved in the form of records for future reference
10. Built-in real clock, which can display the current date and time in real time, and can store the test time at the same time when storing the record

Email：contact@guoyi.com.sg
Address：2 KALLANG AVENUE 08-30 CT HUB SINGAPORE 339407
Hotline：0065-93262640

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GYBCC transformer no-load load characteristic tester