3 Phase Portable Energy Meter Tester With Large Color Displ
- Min. Order:
- 1
- Min. Order:
- 1
- Delivery Time:
- 30 Days
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Contact Now| Place of Origin: | China |
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3 Phase Portable Energy Meter Tester With Large Color Display Screen 1000A
- 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: 50V – 480V
- Current Range: 5A,100A / 500A,1000A
3 Phase Portable Meter Tester With Large Color Display Screen
KE7301 portable three phase standard meter is used for the test of three phase / single phase energy meters under class 0.5 and the inspection of circuit electrical parameters by electric power companies and institutes of metrology.
Highlight:
- Measure all kinds of meter, include single phase (1P2W) meter, three phase three wire meter (3P3W), three phase four wire meter (3P4W) etc
- Current measure with clamp CT two mode
- Measure Vrms, Irms, phase angle, active power, reactive power, apparent power of three phase or single phase
- Measure total active power and total reactive power of three phase;
- Measure phase angle of phase to phase
- Measure frequency of power grid
- Display vector diagram
- Display waveform of voltage and current
- Analyze and display 2nd – 51st harmonic of voltage and current at real time
- Energy accumulating test (Dial test)
- Auto-check external wiring correct or not
- Test ratio of current transformer in low voltage circuit
- Wiring emulation, can simulate all kind of wirings on site without input voltage and current
- Real time clock, accurate record testing time
- Store, browse and transfer measured data
- Real-time measured data by PC, and download calibration parameter
- Two kinds of power supply way: external AC power and voltage test lead power
- Support the barcode scanner to input number of energy meter automatically (option)
Main specifications:
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KE7301-0.3 |
KE7301-0.5 |
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Voltage measurement |
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Voltage range |
50V – 480V |
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Accuracy |
±0.1% |
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Harmonics |
2nd- 51st |
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Current measurement (clamp CT input) |
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Current range |
5A,100A |
500A,1000A |
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Accuracy |
±0.3% |
±0.5% |
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Harmonics |
2nd- 51st |
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Power measurement |
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Active power |
±0.3% |
±0.5% |
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Reactive power |
±0.3% |
±0.5% |
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Energy measurement |
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Active energy |
±0.3% |
±0.5% |
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Reactive energy |
±0.3% |
±0.5% |
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Phase measurement |
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Phase range |
0 -- 360° |
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Accuracy |
±0.1° |
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Frequency measurement |
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Frequency range |
45Hz – 65Hz |
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Accuracy |
±0.05Hz |
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Pulse output |
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Low frequency output(CL) |
3600imp / kWh |
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Pulse input |
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Input channel |
1 |
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Input frequency |
Max. 100Hz |
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Others |
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Power supply |
Powered by external source or tested terminal |
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Dimensions |
190mm×140mm×50mm |
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Weight |
1.3kg |
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