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Summary of Contents for Huazheng HZJQ-1B
- Page 1 HZJQ-1B Transformer Oil BDV Tester Huazheng Electric Manufacturing (Baoding) Co., Ltd...
- Page 2 (0312) 6775656 to tell you to serve you at all times- Baoding Huazheng Elect ric Manufact ur ing Co. , Lt d. , our company will def initely make you satisf ied !
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Page 3: Table Of Contents
Contents I. Overview............................1 II. Key Function And Feature.....................1 III. Major Technical Indicators....................2 IV. Panel Description........................2 V. Operational Approach......................3 VI. Precautions..........................6 VII. Maintenance..........................7 VIII. Oil Cup Cleaning Method And Common Fault Clearances..........7 IX. Packing List..........................9... -
Page 4: Overview
I. Overview Many power systems, railway systems, large-scale petrochemical plants and enterprises have a lot of electrical equipment whose internal insulation are mostly oil-filled insulation type, and therefore, test on insulating oil dielectric strength is common and necessary. To meet the needs of the market, we have developed and produced a series of insulating oil dielectric strength testers according to national standard GB/T507-2002, industry standard DL429.9-91 and the latest Electric Power Industry Standard DL/T846.7-2004 by ourselves. -
Page 5: Major Technical Indicators
III. Major Technical Indicators 1、 Output voltage: 0～ 80KV (optional) 2、 Voltage distortion rate: ＜ 3% 3、 Voltage raising speed: 0.5～ 5 KV/S (adjustable) 4、 St anding time: 15min (adjustable) 5、 Boost ing int erval: 5 min (adjustable) 6、 Boost ing frequenc y: 1～ 9t ime(s) (optional) 7、... -
Page 6: Operational Approach
CONFIRM—for executing the function BACK –for exiting the operating interface ④ Power switch and indicator V. Operational Approach 1 Prepar ation bef or e Test ① Connect the earth terminal (on the right side of the equipment) to the earth wire firmly before start the equipment. - Page 7 Parameter Setting Start Testing Data Viewing and Printing 27℃ 55%RH 08/08/14 16:30:44 ② Setting of system parameters: Press “Enter” key and enter the following interface: Volt age of boost in g st op: 80 KV Print Automatically: St andi ng ti me: 0～ 15mi n Int erva l of boos ti ng: 0～...
- Page 8 Voltage boosting rate: 0.5KV/S～5 KV/S Press “Esc” key to exit this interface after the setting is done. ③ Testing: Press the “Select” key to select the “Start Test” menu and press the “Enter” key to enter the following interface: Standing, Please wait..Start Back 27℃...
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Page 9: Precautions
The first test is finished her e and the next test star ts unt il the boos ting fr equency is reached. Finally, the result is showed and pr inted as follows: Data of Test Print Average:53.8KV (1)56.0KV (2)50.4KV (3)55.1KV (4)54.3KV (5)54.3KV (6)53.1KV Empty 27℃... -
Page 10: Maintenance
3. The pow er shall be cut off imm ediat ely if any abnor mal ev ent is found dur ing the oper at ion. VII. Maintenance 1. This equipment shall not be ex posed in mois t envir onment . 2. - Page 11 surf aces wit h hands . ⑵ Use for ceps to clam p the blade; put them int o pet r oleum et her and wash. ⑶ Use forceps to clamp the blade and dr y them with a blower. ⑷...
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Page 12: Packing List
IX. Packing List Item Main engine Oil Cup Elbow Stirrer Tweezers Feeler gauge Power line Fuse pipe Print paper Allen wrench...
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