Huazheng HZJQ-3 Manual Download Page 9

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Test from the 1th Cup starts, 1th cup bit lights, interface shows

"Boosting" and "Stirring, Reducing voltage, and Delaying · · · · · ·",

according to priority finish 3 cups bit,again from 1th to begin testing, until

have completed the user setting the boost times, buzzer beep, press the

"Back" key to return the initial interface.

④

Data viewing and printing:

Press the “select” key to select the “Data Viewing and Printing” menu and

press the “Enter” key to enter the following interface:

Summary of Contents for HZJQ-3

Page 1: ...HZJQ 3 Transformer Oil BDV Tester Huazheng Electric Manufacturing Baoding Co Ltd...

Page 2: ...and operate and maintain the instrument according to the manual to prolong its service life Just a light press the test will be completed automatically is the operating characteristics of this instrum...

Page 3: ...verview 2 II Key Function and Feature 2 III Major Technical Indicators 3 IV Panel Description 3 V Operational Approach 4 VI Precautions 8 VII Maintenance 9 VIII Oil Cup Cleaning Method and Common Faul...

Page 4: ...ll the withstand voltage test for oil circulation with a range of 0 80KV including boosting maintaining mixing standing calculation printing and other operations 2 Display by large screen LCD and prom...

Page 5: ...sing speed 0 5 5 KV S adjustable 4 Standing time 15min adjustable 5 Boosting interval 5 min adjustable 6 Boosting times 0 10 time s 7 Booster capacity 1 5KVA 8 Measuring accuracy 3 9 Supply voltage AC...

Page 6: ...quipment to the earth wire firmly before start the equipment Sample the oil according to relevant standard Adjust the electrode distance inside the oil cup with standard gauge Clean the cup according...

Page 7: ...em parameters Press Enter key and enter the following interface T System Parameter Setting Start Testing Data Viewing and PrintingSTER TEMPERATURE 30 PERATURE 30 HUMIDITY 35 RH 55 RH 09 07 060 08 08 4...

Page 8: ...Cup bit setting according to the user testing oil sample placed oil cup bit shall prevail YES NO YES NO YES NO Print settings Users choose for themselves Automatic Printing YES NO Clock settings User...

Page 9: ...to priority finish 3 cups bit again from 1th to begin testing until have completed the user setting the boost times buzzer beep press the Back key to return the initial interface Data viewing and prin...

Page 10: ...ant national and industrial standards 2 The operators or other personnel are strictly forbidden to touch the casing after the power is switched on to avoid accidents 3 The power shall be cut off immed...

Page 11: ...mented in line with the GB2536 25th of transformer oil VIII Oil Cup Cleaning Method and Common Fault Clearances 1 Oil Cup Cleaning Method Wipe the electrode surfaces and bars again and again with clea...

Page 12: ...blade put them into the oil sample to be tested and wash 3 Oil Cup Storage Method 1 Fill the cup with good insulating oil after the test is finished and place it stable Method 2 Clean and dry the cup...

Page 13: ...11 Check break of high voltage line Light display contrast Adjust the potentiometer on the circuit board Printer failure Check plugging of printer power line Check plugging of printer data line...