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HZJQ-N1

Transformer Oil BDV Tester

Huazheng Electric Manufacturing (Baoding) Co., Ltd

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Summary of Contents for HZJQ-N1

Page 1: ...HZJQ N1 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: ...I Key Function And Feature 1 III Major Technical Indicators 2 IV Panel Description 2 V Operational Approach 3 VI Precautions 8 VII Maintenance 8 VIII Oil Cup Cleaning Method And Common Fault Clearance...

Page 4: ...l 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 promp...

Page 5: ...uency 1 6 time s optional 7 Booster capacity 1 5KVA 8 Measuring accuracy 3 9 Supply voltage AC220V 10 50Hz 1 Hz 10 Power 200W 11 Applicable temperature 0 45 12 Applicable humidity 75 RH 13 Overall dim...

Page 6: ...ide of the equipment 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 cu...

Page 7: ...ng time 0 15 min Pausing interval 0 5 min Stirring time 10 S Boosting times 1 6 Boosting speed 2 0 3 5KV S Automatic printing no 08 08 14 16 36 21 0 5 5KV S Setting of voltage boosting the user may se...

Page 8: ...10s 20s 30s continuous Boosting times 1 6 times Boosting speed 0 5KV S 5KV S Press Back key to exit this interface after the setting is done Start Experiment Press the Select key to select the Start...

Page 9: ...lue 00 0KV 1 78 9KV Start Stop Step up Step down Back 27 55 RH 08 08 14 16 30 44 Start Stir Step down Delay Back 288 Ending the first test continue to the next until completed the boost times of the u...

Page 10: ...the Confirm key to enter the following interface 27 55 RH 08 08 14 16 32 41 Average Value 72 8KV 1 78 9kV 2 75 8kV 3 73 1kV 4 77 9kV 5 72 5kV 6 58 9kV Standard Deviation 6 6kV Coefficient of variatio...

Page 11: ...during the operation VII Maintenance 1 This equipment shall not be exposed in moist environment 2 Keep the oil cup and the electrodes clean Fill the cup with fresh transformer oil for protection duri...

Page 12: ...ng Blade Cleaning Method Wipe the agitating blade again and again with clean silk cloth until fine particles are not found on their surfaces It is forbidden to touch the surfaces with hands Use forcep...

Page 13: ...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 IX Packin...

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