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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. When over passing the range, because the current doesn’t

reach the preset value, the device will stay in “CHARGING” status, press the reset key at

this moment, to select the lower current. In case of lower range, it will display “CURRENT

VERY LOW”

，

when the two status appear to confirm the range, and select the suitable

current and carry testing.

4. After the test: press "RESET", and winding device will disconnect the power supply,

discharge, alarm, Ammeters back to zero, then restore status, and after the discharge

alarm, re-connection, proceed the next test or unplug the test cable and end the

measurement.

VIII. Guarantee and After Sales Service

The company repairs any problem due to the quality of the equipment for one year from

the date you purchase our product.

We provide lifelong maintenance and technology service. If there are abnormalities or

faults occur, please timely contact with us, and then we will arrange convenient and fast

disposal and field service.

Содержание HZ-3140A

Страница 1: ...HZ 3140A Transformer DC Resistance Tester Huazheng Electric Manufacturing Baoding Co Ltd...

Страница 2: ...ual 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 ins...

Страница 3: ...s 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...

Страница 4: ...s It is a test instrument of high precision simple direct way to achieve fast transformer measurement II Safety Measure 1 Before using this equipment you must carefully read the manual 2 The equipment...

Страница 5: ...agement technology instrument is always working at minimum power state effective energy saving reduce heat 7 320 x240 matrix of ultra small pixel 65K true color LCD 8 With calendar clock and power sto...

Страница 6: ...selecting the current The microcomputer control to realize all testing process I I Current output terminals I is the positive current I is the negative current V V Voltage input terminals V is the pos...

Страница 7: ...A B C I I Testing product Measurement device O V V a b c B magnetic assisted connections see picture 3 to 5 suitable Y N d 11junction group A B C I I Measurement device O V V a b c Testing product Pic...

Страница 8: ...device O V V a b c Testing product A B C I I Measurement device O V V a b c Testing product Picture 3 4 5 respectively measure low voltage Rac Rba Rcb connection 2 Instrument boot up page is as follow...

Страница 9: ...menu at the boot state then press select key enter to the data query press select or start up key to turn pages querying 4 After selecting the current press START UP to start the test When press START...

Страница 10: ...ll display CURRENT VERY LOW when the two status appear to confirm the range and select the suitable current and carry testing 4 After the test press RESET and winding device will disconnect the power...

Страница 11: ...IX Packing List No Item Qty 1 Main engine 1 2 Red test line 1 3 Black test line 1 4 Power line 1 5 Ground lead 1 6 Fuse pipe 2 7 Print paper 1 8 Test sample Standard resistance 1 9 Serial port line 1...