Clamp CT Electric Portable Energy Meter Tester To Test 3 Phase / Single Phase Meters
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Clamp CT Electric Portable Energy Meter Tester To Test 3 Phase / Single Phase Meters
Clamp CT Electric Portable Energy Meter Tester To Test 3 Phase / Single Phase Meters
- Name: Portble energy meter tester, electric meter tester, electricity meter tester
- Phase: three phase / single phase
- Accuracy Class: ±0.1%
- Usage: Auto Electric meter test and calibration
- Power: Electronic
- Voltage Range: 30V – 480V
- Current Range: 5A,20A,100A,500A,1000A,2000A,3000A
- Display waveform of voltage and current, Current measure with clamp CT
Portable Energy Meter Tester To Test Three Phase / Single Phase Meters
KE7303 portable three phase standard meter is used for the test of three phase / single phase meters, electrical parameter of the power line, the transformer ratio by electric power companies, meter manufacturing companies and institutes of metrology.
Highlight:
- Calibrate the error of all electricity energy meters, checking the constant of the energy meter
- Simultaneous checking of the primary meter and the secondary meter in the same loop, or simultaneously checking of the active power meter and reactive power meter in the same loop
- Measure voltage, current, frequency, power, power factor and phase angle
- Simultaneous measure and display waveforms of three phase voltage and current
- Detect the error change of the clamp automatically; ensure the accuracy stability of the clamp and the instrument in the long run.
- Measure ratio of CT, VA burden of the metering loop from VT and CT secondary terminals.
- Allocate clamp of 20A, 100A, 500A, 1000A to directly measure the comprehensive error
- Measure the 2nd – 51st harmonics of current and voltage
- Display vector diagram, judge the wiring right or wrong automatically
- Read the information of energy meter with barcode scanner (optional)
- Battery, test lead power or external power for choices
- Communicate with PC, download calibration data through USB flash disk, RS-232 or bluetooth
- Firmware can be upgraded through removed disk by users themselves
- Save and browse the testing data
Main specifications:
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KE7303-0.05 |
KE7303-0.1 |
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Voltage measurement |
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Voltage range |
30V – 480V |
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Accuracy |
±0.05% |
±0.1% |
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Harmonics |
2nd- 51st |
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Current measurement |
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Current range |
Terminal input |
0.1A – 10A |
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Clamp input |
5A,20A,100A,500A,1000A,2000A,3000A |
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Accuracy |
Terminal input |
±0.05% |
±0.1% |
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Clamp input |
±0.2%(5A),±0.5% (others) |
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Harmonics |
2nd- 51st |
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Power measurement |
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China Meter Tester Online Market [China (Mainland)]
Business Type:Manufacturer | |||
