This series Low Voltage Current Transducer Transformation Ratio Tester can be widely used in the power system of 380/220V, can be convenient and fast realize online field test for current transformer of the metering device, and the measurement of current and leakage current value of the 380/220V power system, realize the transformer ratio, angle error, phase and polarity can be accurately tested without power cut. It provides a safe, accurate, and convenient new design electric power instrument for the electric power inspector. Its application will certainly bring significant economic and social benefits to power enterprises in electricity management.
Among this Low Voltage Wireless Current Transducer Transformation Ratio Tester, primary current clamp adopt wireless transmit type, the transmission distance 100 meters, more convenient for usage.
Specification |
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Model |
9100A |
9100B |
9100C |
9100D |
Function |
*Primary circuit current |
*Primary circuit current |
*Primary circuit current |
*Primary circuit current |
Clamp connection |
Primary clamp, with wire |
Primary clamp, wireless |
Primary clamp, wireless |
Primary clamp, wireless |
Primary current |
0.0A~3000A |
0.0A~3000A |
0.0A~800A |
0.0A~800A |
Primary flexible current |
--- |
--- |
--- |
0.0A~3000A |
Secondary current |
0.00mA~5A |
0.00mA~5A |
0.00mA~5A |
0.00mA~5A |
Transformation ratio |
1~500 |
1~500 resolution:0.1 |
1~500 resolution:0.1 |
1~500 resolution:0.1 |
Angle error |
0~360° |
--- |
--- |
0~360° |
Sampling speed |
3 times/s |
3 times/s |
3 times/s |
3 times/s |
Features |
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Model |
9100A |
9100B |
9100C |
9100D |
Data storage |
3000 groups |
3000 groups |
3000 groups |
3000 groups |
Date hold |
√ |
√ |
√ |
√ |
Overflow indication |
√ |
√ |
√ |
√ |
Auto power off |
√ |
√ |
√ |
√ |
LCD size |
44*27mm |
44*27mm |
44*27mm |
44*27mm |
Backlight |
√ |
√ |
√ |
√ |
Low battery indication |
√ |
√ |
√ |
√ |
Interface |
--- |
--- |
USB |
USB |
General Information |
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Model |
9100A |
9100B |
9100C |
9100D |
Power supply |
1.5V AAA*4 |
1.5V AAA*4 |
1.5V AAA*4 |
1.5V AAA*4 |
Power supply |
--- |
9V 6F22 *1 |
1.5V AAA*4 |
1.5V AAA*4 |
Product size (primary current clamp) |
200mm×245mm×13mm φ200mm |
200mm×370mm×40mm φ200mm |
76mm×255mm×31mm φ48mm |
76mm×255mm×31mm φ48mm |
Product size (flexible current clamp) |
--- |
--- |
--- |
200mm×245mm×13mm φ200mm |
Product size(secondary current clamp) |
137mm×40mm×19.5mm φ8mm |
137mm×40mm×19.5mm φ8mm |
137mm×40mm×19.5mm φ8mm |
137mm×40mm×19.5mm φ8mm |
Product weight |
1000g |
1000g |
5kg |
5kg |
Insulation rod size |
--- |
--- |
φ32mm,1m/pc x5pcs |
φ32mm,1m/pc x5pcs |
Standard accessories |
Main unit x1,Clamp x 2,Batteries x 4,Manual x 1,Pouch x 1 |
Main unit x1,Clamp x 2,Battery x 4.Manual x 1,Pouch x 1 |
Main unit x1,Clamp x 2,Insulation rod (1m) x 5,Battery x 8,Manual x 1,Pouch x 1,USB cable x 1,Software CD x1 |
Main unit x1,Clamp x 3,Insulation rod (1m) x 5,Battery x 8,Manual x 1,Pouch x 1,USB cable x 1,Software CD x1 |