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V. Product Structure

1.insulating protection casing

2.three and half bits LCD

3.ON/OFF button

4.measure range switch

5.current clamp jack

2 loops

6.voltage input jack

2 loop

7.current clamp jaw

8.current clamp jaw

9.down-lead of current clamp

10.crocodile clip

4 pieces

11.test lead

4 pieces

12.shorting stub

1 piece

VI. Notes

1. Withstand Voltage
Parts between voltage input terminal and meter shell and parts between

the iron core and handle of the clamp-current transformer and secondary
windings can withstand 1000V/50Hz. Parts between the two voltage input
terminals can stand Sinusoidal AC Voltage 500V/50Hz for 1min when testing.

2. Insulation Resistance
Insulation resistance between meter circuit and meter shell is more than

or equals 10MΩ, insulation resistance between the two input terminals is also
more than or equals 10MΩ.

Summary of Contents for SMG2000B

Page 1: ...al 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...

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: ...s I Overview 6 II Intrinsic Error 6 III Operating Error 7 IV Other Technical Specifications 8 V Product Structure 9 VI Notes 9 VII Operation Instructions 10 VIII Adjust the display 12 IX Battery repla...

Page 6: ...ed by clamp current transformer When measuring the phase between U1 and U2 the two input circuit loops are completely isolated so it can completely avoid short circuit and burning down the meter cause...

Page 7: ...2 AC current see Table 2 Table 2 Error of AC current Measure range Resolution Limits of intrinsic error 200mA 0 1mA 1 0 RD 2 2A 1mA 10A 10mA 3 Phase U U U I I I see Table 3 Table 3 Error of Power fre...

Page 8: ...ded 2 Limits of Rated Operating Error In item 1 Rated Operating Conditions the limits of rated operating error should not more than twice limits of intrinsic error IV Other Technical Specifications 1...

Page 9: ...ce VI Notes 1 Withstand Voltage Parts between voltage input terminal and meter shell and parts between the iron core and handle of the clamp current transformer and secondary windings can withstand 10...

Page 10: ...into jack I1 then clamp the measured circuit with clamp jaw you can measure If the measured current is less than 2A you can directly turn the switch to 2A in I1 region to obtain better measurement ac...

Page 11: ...the voltage into U2 input the current into I1 by using measuring clamp I1 and turn the rotary switch to parameter I1U2 to measure the angle that the voltage lags the current Under measurement in the s...

Page 12: ...nto jack I2 with measuring clamp If the phase value ranges from 0 90 then the measured load is inductive If the phase value ranges from 270 360 then the measured load is capacitive VIII Adjust the dis...

Page 13: ...13...

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