Related Manuals for Huazheng Electric Manufacturing HZ-3140A
Summary of Contents for Huazheng Electric Manufacturing HZ-3140A
- Page 1 HZ-3140A Transformer DC Resistance Tester Huazheng Electric Manufacturing (Baoding) Co., Ltd...
- Page 2 Dear us er: Thank you for choosing HZ-3140A Transformer DC Resistance Tester. We hope that this inst rum ent can mak e your work eas ier and more enjoyable, so that you can get the feeling of off ice aut omat ion in the test and analysis work.
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Page 3: Table Of Contents
Contents I. Introduction..........................1 II. Safety Measure........................1 III. Configuration........................1 IV. Technical Data........................2 V. Presentation Of The System....................3 VI. Test And Operating......................3 VII. Caution..........................7 VIII. Guarantee and After Sales Service................7 IX. Packing List........................8... -
Page 4: Introduction
The DC Resistance transformer to meet fast measurement requirement, we developed HZ-3140A DC Resistance Tester. The instrument is a new powerful technology, small size, light weight, high output current and other characteristics. The device is controlled by the microcontroller, with a high degree of automation, automatic discharge functions. -
Page 5: Technical Data
2. The instrument adopts advanced power supply technology, with multiple current position, test range is wide, suitable for testing DC resistance of large and medium size transformer. 3. Has a complete circuit protection, reliable. 4. Discharge alarm, discharge indicator clear, reduces misuse. 5. -
Page 6: Presentation Of The System
V. Presentation Of The System Instrument panel (see the picture): ~220V：Power switch, machine power input, AC socket, safety and switch. ： Earthed terminal，used for whole instrument earthing,for safety protection. RST： machine restore the initial status，pre-set the current output. Circle: select menu. SEL：... - Page 7 Measurement device Testing product B. magnetic assisted connections see picture 3 to 5 （suitable Y -d-11junction group） （ ） Pic 3 Measurement device Testing product...
- Page 8 Pic 4 Measurement device Testing product Pic 5 Measurement device Testing product Picture 3, 4, 5 respectively measure low voltage Rac, Rba, Rcb connection 2. Instrument boot up page is as following picture:...
- Page 9 Press Cycle key the cursor can move among Current select, Phase division ,Winding temp, Convert temp, Data query ,Clock modify, Parameters ,etc. Press select key can circle select above 7 menus option. when the cursor at Winding temp ,press start key the cursor will roll between 3 data bits ,the select key can circle display data between 0~9.the Start up key can start any options besides Winding temp.
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Page 10: Caution
VII. Caution 1. Wait till the discharge alarm stops before reconnecting wires 2. During the no-load measurement, before resetting the transformer invert load, wait the discharge alarm stops, before switching the tap. 3. Before selecting the current, refer to the technical instruction range, don’t exceed or be lower than the use range. -
Page 11: Packing List
IX. Packing List Item Main engine Red test line Black test line Power line Ground lead Fuse pipe Print paper Test sample （Standard resistance） Serial port line...
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