Hundreds of brand DC circuit breakers and safety characteristics tester
The DC circuit breaker ampere-second characteristic tester can provide the operation and maintenance department with the test means for the DC protection relay's operating characteristics, and verify the operating characteristics and differential coordination of the DC protection relay in order to improve the reliability of the DC system operation and ensure the safety of the power grid. Reliable operation.
One hundred test brand DC circuit breakers and second-second characteristic tester Technical features:
1. The main control part adopts high-performance industrial computer, Windows XP operating system, real-time display of various parameters of the curve diagram and numerical
2, keyboard, touchpad input (an external USB mouse); 5.7-inch TFT true color LCD screen display. Simple operation, beautiful interface, all parameters at a glance
3. Switching constant current control technology, new power devices, 1A ~ 500A self-setting constant current output, high constant current accuracy, strong load capacity, stable operation for a long time
4. Applicable to the amperesecond characteristic test of the rated current 1A ~ 500A DC circuit breaker, and can be used for the test of the ampere-second characteristics of the 6A ~ 100A DC fuse
5, the measurement method using full-point test or sampling test, fast response, high test accuracy, safety and reliability
6, DC circuit breakers and second-second characteristics of the tester with overheating, overcurrent, overvoltage protection, electromagnetic compatibility, anti-interference ability
7. The test management software can automatically perform the test of the ampere-second characteristics of the DC circuit breaker, analyze the test data, draw the circuit breaker protection characteristic curve (amps second curve), and generate the report output.
8, the IPC comes with 4G storage space, any test record can be stored, and equipped with two USB ports, convenient test record extraction and printing
9, DC circuit breakers and second-second characteristics of the tester with integrated design, easy to carry.
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