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Dear Client

Thank you for Purchasing our

HT5600 Earth Resistance

Tester

. Please read the manual in detail prior to first use, which will

help you use the equipment skillfully.

Our aim is to improve and perfect the

company's products continually, so there may be

slight differences between your purchase equipment

and its instruction manual. You can find the changes

in the appendix. Sorry for the inconvenience. If you have further

questions, welcome to contact with our service department.

The input/output terminals and the test column

may bring voltage, when you plug/draw the test wire or

power outlet, they will cause electric spark. PLEASE

CAUTION RISK OF ELECTRICAL SHOCK!

Company Address:

T4

No. 41, High-tech 2 Road

East Lake High-tech Development Zone

Wuhan

Sales Hotline: 86-27- 87457960

After Service Hotline

:

86-27- 87459656

Fax: 86-27- 87803129

E-mail: [email protected]

Website: www.hvtest.cc

Содержание HT5600

Страница 1: ...can find the changes in the appendix Sorry for the inconvenience If you have further questions welcome to contact with our service department The input output terminals and the test column may bring...

Страница 2: ...and prevent the product or other relevant subassembly to damage In order to avoid possible danger this product can only be used within the prescribed scope Only qualified technician can carry out main...

Страница 3: ...d the instruction manual to acquire information about the ratings Do Not Operate without Covers Do not operate this product when covers or panels removed Use Proper Fuse Only use the fuse with type an...

Страница 4: ...Security Terms Warning indicates that death or severe personal injury may result if proper precautions are not taken Caution indicates that property damage may result if proper precautions are not tak...

Страница 5: ...Measurement principle and application 10 1 Two clamp method 10 1 The measuring principle 10 2 Multi polar parallel grounding resistance measurement 11 3 Two clamp method measure the independent ground...

Страница 6: ...rounding resistance is widely used in the judgment of the grounding quality of system Accurate rapid simple reliable grounding resistance measurement methods are important in the field of lightning pr...

Страница 7: ...f industory power so it will measure accurately under 500KV substation 3 Wide measuring range high resolution Range from 0 01 200 resolution of 0 01 grounding resistance lower than 0 7 can be measured...

Страница 8: ...ion 0 01 4 Clamp size 50mm 5 Storage capacity 200 group data 6 Working temperature 0 C 50 C 7 Power Supply Eight 5 Ni MH rechargeable batteries or regular AA batteries 8 Weight 0 8kg including battery...

Страница 9: ...bond The left cursor key The right cursor key Test When using the two clamp method or four leads method this key to start measurement Confirmed Click here to enter the selected function 2 Test port r...

Страница 10: ...antages First easy to operate The test can be executed when the device is working No measuring probes are needed and it is not necessary to separate the electrodes The grounding resistance can be obta...

Страница 11: ...ring principle 2 Multi polar parallel grounding resistance measurement Multi point grounding system such as the transmission tower grounding system grounding cable communications system certain buildi...

Страница 12: ...in electrotechnics but because the grounding hemisphere is much less than their distance and number of the grounding points is big so R0 will be much less than R1 and we can assume R0 0 Then RT Rx Th...

Страница 13: ...face by pushing button double clamp and get the value by pushing test button Different method can be chosen under different conditions in measuring independent grounding resistance B The grounding res...

Страница 14: ...etal clamp around the conductor or the grounding line under test 2 Four leads method Using the connection method as Figure 6 At this point click Four leads button enter the interface to the Four leads...

Страница 15: ...to Test status The machine can store 200 groups of data 4 View Delete In the two clamp method and four leads method interface the cursor moved to the Back on and click the confirm button that is the...

Страница 16: ...atures VII Notes 1 Clamp and Main Frame for supporting the use of the factory with a good pre required In order to avoid measurement error Clamp and Main Frame may not be used by other Main Frame 2 An...

Страница 17: ...17 One 20m wires for four leads Two 1 5m wires for four leads 6 One test certificate 7 One operation manual 8 One certification...

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