Mechanical Load tester Taking the single chip as the core for sampling, processing and output, its main feature is to use Chinese characters to operate in human-machine dialogue mode. Chinese characters display results and print out. It has intelligence, more functions, accurate data, strong anti-interference and simple operation. The utility model has the advantages of small volume, light weight and beautiful appearance, and is suitable for the dynamic characteristic test of various indoor and outdoor oil-less, multi-oil switches, vacuum switches and sulfur hexafluoride switches.

Mechanical Load tester Features:
1, can do electric operation and manual operation;
2. Adapt to the mechanical dynamic characteristics test of various high voltage circuit breakers within the voltage level of 220KV;
3, can be measured strokes and custom strokes;
4, can realize the single, single, integral, coincidence, and re-divided operation of the circuit breaker;
5. Convenient wiring and simple operation. Only one combined (minute) action can get all the data in one operation. You can choose to save 50 sets of data, provide post-inquiry and upload computer for permanent storage, and also can print on-site. All data and motion graphs;
6, using Chinese characters to promptly operate in a human-machine dialogue;
7, accurate data, strong anti-interference, small size, light weight, beautiful appearance;
8. The machine is equipped with a clock circuit, which can display the current year, month, day, hour, minute and second. Even if the power is turned off, the setting data and test data can be automatically saved.
9. The machine has a delay protection function. The circuit breaker can automatically cut off the power supply after the action, which protects the circuit breaker equipment and the high-voltage switch tester.
10. The built-in DC power supply of the instrument can be selected from the range of 30-270V/10A. There is no voltage drop at the output of the conventional rectified power supply. It is very accurate to test the switching voltage.
11, can dynamically analyze the relationship between the stroke, speed and speed of the circuit breaker every 1ms;
12, configurable upload software, to achieve computer archiving and online access and printing.

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