One special high-voltage connecting cable
One special low-voltage connecting cable
One power cable
Ten power supply fuse tubes
ON, OFF, Reset:After completing the wiring of all the circuits in the method motioned above, the power switch can be put on. The instrument will automatically enter into the parameters setting interface as shown in figure 5, when the microcomputer is electrified and reset. The power shall be shut-down on wiring, removal of lines or temporary non-use of the instrument. The power socket is provided with fuse tube, in case there is no display on the screen upon start-up, the first check shall be made on the fuse tube. The rating of the replaced tube shall be according to the data in Table 1.
Parameters setting:On parameter setting interface as shown in figure 5, the user can set output frequency, test time and voltage, overcurrent protection value on high-voltage side and overvoltage protection value according to test requirement.
Standby interface:The Standby Interface has three functions as follows:(A) Click 'Boost' key, the instrument will enter into automatic boost procedure.(B) Click 'Setting' key, the instrument will return to set limit sub-interface as shown in figure 5 to re-modify parameter. (C) Click 'Check' key to check the test data in the last nine times.
Click 'Print' key according to tips as shown in Figure 10, the user can print the data shown on the display as test report. On historical data checking status, click 'Print' key, the user can print out the historical data as shown on the screen.