Y2580-1A DC Resistance Tester

Y2580-1A DC Resistance Tester

Overview

Can complete single measurement, three channel simultaneous measurement, three item by item testing, automatic magnetic method testing, temperature conversion function, equipped with data interface, one-time wiring, no need to reverse or disconnect wires during the testing process

characteristic

1. This instrument automatically selects the output current (up to 20A).

2. Wide measurement range (0 Ω -50 Ω), capable of measuring inductive DC resistance of transformers, mutual inductors, etc.

3. The monitor adopts a 480 * 272 dot matrix 65K color large screen, which displays clear and easy to read data.

4. This instrument is equipped with functions such as a perpetual calendar, 100 sets of data storage, and automatic temperature conversion. It will not lose data when turned off. The machine is also equipped with a printer that can output and print test data, and the "USB" interface is convenient for exporting data for viewing and editing.

5. This instrument is equipped with an RS485 communication interface, which, in conjunction with the upper computer control software, enables remote control measurement.

6. This instrument is equipped with a three-phase simultaneous measurement function to complete the three-phase direct resistance measurement of star connected windings in one connection, automatically calculate the three-phase imbalance rate, greatly saving measurement time and improving work efficiency. The phase by phase testing function can also be used to perform phase by phase testing on transformers with YN and D (Y) connection methods. After the test is completed, the three-phase unbalance rate will be automatically calculated.

This instrument also has an automatic magnetic assist function. For the testing of the winding of the iron core five column low-voltage corner connected transformer, the high and low voltage series excitation method is used for testing. The instrument automatically connects the magnetic assist circuit of the winding internally, which can quickly and accurately test the DC resistance of the low-voltage winding.

7. This machine has an audio discharge alarm, clear discharge indication, and reduces misoperation.

8. This machine has an alarm protection function for input misconnection of AC380V power supply, which reduces the damage to the instrument caused by misoperation. The machine also has strong anti arc ability for back electromotive force protection.

9. This machine has the characteristics of wide temperature range, high precision, shock resistance, anti-interference, high stability, and easy portability.

Y2580-1A DC Resistance Tester

parameter

1. Output current: 0-20A (automatically selected according to the range)

2. Range: 0-50 Ω

3. Accuracy: 0.2% ± 0.2 μ Ω

4. Zui small resolution: 0.1 μ Ω

5. Output voltage: DC12V

6. Working temperature: -20~40 ℃

7. Environmental humidity: ≤ 80% RH, no condensation

8. Working power supply: AC 220V ± 10%, 50Hz ± 1Hz

9. Volume: 420mm in length, 320mm in width, and 200mm in height

10. Net weight: 10.6kg