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shock, the grounding conductor must be connected to the ground.

Make sure the product has been grounded correctly before

connecting with the input/output port.

Pay Attention to the Ratings of All Terminals

To prevent the fire hazard or electric shock, please be care of

all ratings and labels/marks of this product. Before connecting,

please read 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 and rating specified for the product.

Avoid Touching Bare Circuit and Charged Metal

Do not touch the bare connection points and parts of energized

equipment.

Do Not Operate with Suspicious Failures

If you encounter operating failure, do not continue. Please

contact with our maintenance staff.

Do Not Operate in Wet/Damp Conditions.

Do Not Operate in Explosive Atmospheres.

Ensure Product Surfaces Clean and Dry.

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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