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Portable transformer on-site calibrator
Portable transformer on-site calibrator
Product details
Selection instructions
RH2000A is equipped with a standard PT combination to form a portable complete set of current transformer calibration device;
RH2000V is equipped with a standard CT combination to form a portable complete set of current transformer calibration device.
Main indicators
In-phase component (%): 0.0001~± 20.00 resolution 0.0001,
Orthogonal component (fraction): 0.001~± 500 resolution 0.001,
Impedance (Ω): 0.0001~10.00 Resolution 0.0001,
Admittance (ms): 0.0001~12.00 resolution 0.0001.
Orthogonal component (fraction): 0.001~± 500 resolution 0.001,
Impedance (Ω): 0.0001~10.00 Resolution 0.0001,
Admittance (ms): 0.0001~12.00 resolution 0.0001.
Accuracy level
Level 1.0, Level 2.0
Main features
1. The host adopts a 320 × 240 dot matrix large screen LCD display with clear display, built-in long-life backlight illumination, full Chinese status display and operation prompts, and clear and beautiful fonts;
2. Can measure current transformers (CT), voltage transformers (PT), impedance (Z), admittance (Y);
3. Automatic measurement of voltage transformer errors (ratio difference, angle difference);
4. The dial gauge, angle difference, and ratio difference are displayed simultaneously, using a large dot matrix number, making the reading very intuitive;
5. Full point measurement can be carried out according to the measurement points required by the regulations, or by customizing the measurement points;
6. Can store 200 sets of measurement data and query calibration data in real time;
7. The resolution level can be automatically switched according to the size of the measurement data, or the measurement range can be manually selected as needed.
8. When the polarity is reversed, it will display the reversed polarity and have an audible alarm function;
9. The error data can be automatically adjusted according to the latest regulations based on the accuracy of the tested transformer;
10. It has an RS232 standard serial communication interface and can be connected to a computer to transfer data to data management software for computer management;
11. The instrument is small in size, light in weight, and easy to carry, making it very suitable for on-site calibration.
2. Can measure current transformers (CT), voltage transformers (PT), impedance (Z), admittance (Y);
3. Automatic measurement of voltage transformer errors (ratio difference, angle difference);
4. The dial gauge, angle difference, and ratio difference are displayed simultaneously, using a large dot matrix number, making the reading very intuitive;
5. Full point measurement can be carried out according to the measurement points required by the regulations, or by customizing the measurement points;
6. Can store 200 sets of measurement data and query calibration data in real time;
7. The resolution level can be automatically switched according to the size of the measurement data, or the measurement range can be manually selected as needed.
8. When the polarity is reversed, it will display the reversed polarity and have an audible alarm function;
9. The error data can be automatically adjusted according to the latest regulations based on the accuracy of the tested transformer;
10. It has an RS232 standard serial communication interface and can be connected to a computer to transfer data to data management software for computer management;
11. The instrument is small in size, light in weight, and easy to carry, making it very suitable for on-site calibration.
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