The use of high voltage switch dynamic tester printers

The high voltage switch dynamic characteristic tester is designed by our company according to the latest "High Voltage AC Circuit Breaker" GB1984-2003, with reference to Part 3 of the People's Republic of China power industry standard "General technical conditions for high voltage test equipment", DL/T846.3 -2004 high-voltage switch tester is the basis for design. It provides convenience for dynamic analysis of various types of circuit breakers and can accurately measure low-oil, multi-oil, vacuum, and sulfur hexafluoride high-voltage circuit breakers of various voltage levels. Mechanical dynamic characteristics parameters.

The use of high voltage switch dynamic characteristics tester printer:

1. Self-test:

Turn off the printer power, press the SEL button to turn on the printer power, the printer enters self-test, print out the check list.

2. Run:

Turn on the printer power, the printer enters the stand-by state after three rows of paper feed. At this time, the indicator light is on, indicating that the printer can receive data from the printer interface to print.

In the standby state, press the button (the time does not exceed 1 second), the indicator light goes off, enters the off-line state, presses the button again (the time does not exceed 1 second), the indicator lamp is bright, enters the standby state. In the off-line state, The printer is busy and cannot receive data. Whether the light is on or off, press and hold the button for more than 1 second. The printer starts to feed paper. The light is off when paper is fed.

Press the button during the printing process, the printer pauses printing after the current line is printed, and enters the off-line mode in which the indicator is off. Press the button again (the time does not exceed 1 second) to enter the online mode and continue printing; press and hold the button for more than 1 second while the printer is paused. The printer starts to feed paper and can perform the paper feeding operation.

3 . Paper change:

Turn down the front cover of the printer and press the power of the printer. After the printer has moved the paper for three lines, it enters standby state and the indicator light turns on. When the button is pressed, the indicator light is off, and the button is pressed for more than 1 second. The printer starts to feed paper; or the button is pressed for more than 1 second, the printer starts to feed paper. After cutting the front of the paper into triangles, push the paper into the printer paper inlet, and the paper will be caught by the printer. When the printing paper extends from the paper exit at the top of the printer head, press the button to stop the paper feeding, and the indicator light will automatically enter the standby state. Hold the ends of the flexible paper shaft with a little force and mount the paper roll on the elastic paper shaft to the paper holder.