The safe operation of insulating oil pressure tester is divided into six steps, the analysis is as follows:
I. Input power supply:
Connect the safety grounding of the insulation oil pressure tester, insert the 220V AC power supply, and check the power supply is correct.
Two, take oil sample:
1. Adjust the distance between the two electrodes of the oil cup to 2.5mm; Rotate the feeler rod at one end of the oil cup shaft rod counterclockwise, adjust the electrode at the other end to the neutral position, tighten the screw locking the shaft rod, take the feeler rod between the two electrodes and tighten the two electrodes, lock the screw, remove the feeler rod, rotate clockwise in the original shaft rod.
2. Clean the oil cup, place a clean magnetic oscillator in the oil cup, fill it with the prepared oil sample, remove the high pressure cover, place the oil cup between the two high pressure columns in the high pressure chamber, and place the high pressure cover on the cover smoothly and press the safety switch.
Three, followed by the scheduled setting of the insulation oil pressure tester.
Iv. Function key Operation:
1. Press the "test value" button when testing, stirring, standing, boosting and printing functions will be in the order of fixed values.
2. Press the "Stop" button in the process of boosting, and the boost will be stopped. The value on the digital display is the output high pressure value of the high pressure end at this time.
After 3, D a booster sample breakdown, acoustic remind continuous "di" after a short 20 seconds, the second "di" two short sound, the sixth "di", a long a short sound, the seventh "di" sound a long two short sound, stay after the average display "di" non-stop ringing for 20 seconds, if it's not acoustic warning, click on the voice control key to enter relating to remind, optical indicator, The number of flashes is the same as the number of "beep" sound. Pressing the voice control button again is invalid. Keep the light control unchanged, and the voice control will be effective when the power is turned on again.
4, after the test, if you want to view the data again, press the "Display" "print" key, which is a repeat key, press the "Display" key to display the test value once, until the average value is displayed, repeat display. Press "print" button, repeat print voltage value time is not printed.
5. When the "reset" key is pressed, the OCPU displayed in English means the initial waiting state after the reset is in place, referred to as the initial state or OCPU state. And when the "reset" key is pressed in the test boost process, it will not enter the initial state. If continuously press the "reset" key, it will be confirmed as "reset" and enter the initial state.
Five, boot waiting:
When the power is turned ON" ON", the machine enters the self-check state, the printer responds with the indicator light ON, and the display screen shows the word OCPU. If the voltage regulator is not at zero position, the display word DIJJ indicates the reset process.
Six, the last step is the value of the insulation oil pressure tester:
Click the "test value" key to start running according to the preset value; The stirring indicator light is on and the magnetic oscillator rotates rapidly. The display screen shows the number of times D by one digit, and the last three digits show the stirring time. Mixer mixing, oscillator stop light, a quiet place indicator to let stand, after lights out, switching, pressure indicator, and into the display synchronous booster, the display screen after three digital display for voltage (00.0 KV) after being sample breakdown, boosting the power automatic brake, a stop display 5 seconds, the printer to print time, voltage value; Under the voltage regulator, the descending indicator light is on, and the stirring indicator light is on. The second test begins, and the printing and display display breakdown voltage, display secondary numerical flashing, and voice control reminder; Voltage regulator back to zero, down indicator light off, display stop flashing, voice disappeared, and then the second test; After all test times are run, the screen displays the average value of the total times, which is represented by English letters (A, B, C, D, E, F, G, H, Y). If only one test is performed, the value is A24.3kV; if six tests are performed, the value is F24.3kV. Then print the average voltage, the oil sample test is completed, at this time can be repeated display, print, press the reset button, all data disappear. After taking out the oil sample in OPCU state, the new oil sample can be replaced and tested again. After testing, the power supply is turned OFF in the OFF position under reset state.
Wuhan Xinshengneng Technology Co., Ltd. is a professional electric power testing equipment manufacturer, the production of oil testing equipment, perfect function, stable performance, quality and after-sales are guaranteed, welcome customers to call 0312-3188565 for more information.
