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7

other, safe and reliable.

4. Easy to operate.
Uses toggle switch to shift HV/LV, AC/DC, convenient and swift. Four and

half LCD directly display the test results, easy and clear. Bring great
convenience for field tests.

5. Convenient to carry.
Portable structure, the whole machine use aluminum alloy package as

case, can easily to disassemble. Small in volume, light in weight, convenient to
carry and use.

III. Technique 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

Wet degree: 85% RH or less
5. Specification parameters:

型号

电压等级

精度

量程

阻抗

信号线

长度

外形尺寸

mm

3

质量(

kg

SGB-50C

AC

50kV,DC

50kV

AC

1.0%

DC

0.5%

Low

0-20kV,High

0-50kV

600

3m

180*180*620

6

SGB-100C

AC

100kV,DC

100kV

AC

1.0%

DC

0.5%

Low

0-20kV,High

0-100kV

1200

3m

180*180*900

8

SGB-150C

AC

150kV,DC

150kV

AC

1.0%

DC

0.5%

Low

0-20kV,High

0-150kV

1800

4m 250*250*1100

15

SGB-200C

AC

200kV,DC

200kV

AC

1.0%

DC

0.5%

Low

0-20kV,High

0-200kV

2400

4m 250*250*1330

17

Содержание SGB-100C

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 v...

Страница 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...

Страница 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...

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: ...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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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