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Three / Single Phase Portable Meter Tester For Auto Electric Meter Test Calibration
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Three / Single Phase Portable Meter Tester For Auto Electric Meter Test Calibration

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Three / Single Phase Portable Meter Tester For Auto Electric Meter Test Calibration

 

 

  1. Name: Portble energy meter tester, electric meter tester, electricity meter tester
  2. Phase: three phase / single phase
  3. Accuracy Class:  ±0.1%
  4. Usage: Auto Electric meter test and calibration
  5. Power: Electronic
  6. Voltage Range:  30V – 480V
  7. Current Range: 5A,20A,100A,500A,1000A,2000A,3000A
  8. 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:

 

 

KE7303-0.05

KE7303-0.1

Voltage measurement

Voltage range

30V – 480V

Accuracy

±0.05%

±0.1%

Harmonics

2nd- 51st

Current measurement

Current range

Terminal input

0.1A – 10A

Clamp input

5A,20A,100A,500A,1000A,2000A,3000A

Accuracy

Terminal input

±0.05%

±0.1%

Clamp input

±0.2%(5A),±0.5% (others)

Harmonics

2nd- 51st

Power measurement

Active power


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Mr. Mak
Tel: 86-20-88189785
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China Meter Tester Online Market
1418-1419room, Wanda Plaza, Guangzhou, Guangdong, China (Mainland)
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