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Dear Client

Thank you for Purchasing our

SGB-C Digital Voltage Divider

.

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

Summary of Contents for SGB-100C

Page 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 v...

Page 2: ...r 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 maintenance or repair work To avoid...

Page 3: ...uire 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 and rating specified for the prod...

Page 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...

Page 5: ...introduction 6 II Features 6 III Technique parameters 7 IV Measuring principle 8 V Panel layout 9 VI Measurement preparation 10 VII Operation instruction 10 VIII Change battery 12 IX Notes 12 X Probl...

Page 6: ...replacement products for HV electrostatic voltmeter 2 Good anti jamming performance Adopts special shield technique equipotential ball uses aluminum effectively improves the electric field distributio...

Page 7: ...parameters 1 Partial pressure ratio of voltage divider 1000 1 2 Insulating medium dupont dry dielectric 3 Ac measurement true effective value measurement 4 Environmental conditions Temperature 0 40 We...

Page 8: ...figure 1 The left side is high voltage part uses resistance capacitance division circuit which composed by impedance Z1 and Z2 High voltage Ui input from the upper equipotential ball low voltage samp...

Page 9: ...t This product is composed by high voltage divider and low voltage display meter 1 High voltage divider Figure 2 high voltage divider equipotential ball insulating cylinder of divider ground pole sign...

Page 10: ...he LCD display clearly if not clear or nothing display please check the battery inside of the display meter VII Operation instruction 1 Correct connection Correctly connect as Figure 4 shown High volt...

Page 11: ...e than two meters safe distance near high voltage divider Fig 4 wiring diagram High voltage input earth lead signal line original supporting cable 2 Power frequency HV measurement After correct connec...

Page 12: ...tage divider singly High voltage divider can be used alone with the common multimeter instead of LV display meter The divider ratio of High voltage divider is 1000 1 the display value of multimeter mu...

Page 13: ...e clean 7 Handle with care do not crash and extrude 8 Do not use the equipment it should be cased and placed in a cool dry place 9 Calibration At least once a year at a superior metrology calibration...

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