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Help CenterHigh Accuracy Three Phase Reference Standard Meter For Energy Meter Test
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High Accuracy Three Phase Reference Standard Meter For Energy Meter Test
Display Type: Large screen color LCD display Phase: Three Phase Accuracy Class: ± 0.02% (40V – 500V) Name: Reference standard meter, standard energy meter, reference energy meter Voltage range : 10V – 500V Current range: 1mA – 120A Operating Temperature: -10°C -- +40°C Dimensions: 485mm×140mm×500mmHigh Accuracy Three Phase Reference Standard Meter For Energy Meter Test
KE9303 three phase reference standard meter is used as the power standard for the electric power departments, meter manufacturing companies and institutes of metrology; it is fit for all of the three phase energy meters test system with different modes.
Highlight: High speed DSP and high accuracy ADC to make sure the quick and accurate measurement Large screen color LCD display rich measuring info Touch screen design, simple and easy operation Completely independent measuring channel, greatly reduce the mutual interference User-defined 3 channel pulse output, flexible configuration. 3 channel pulse input could test 3 meters simultaneously Various interfaces (including RS-232, USB, Ethernet, etc) to connect to PC or other devices. Measuring data could be saved, browsing and displayed. Main specifications:|
Voltage measurement |
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Voltage range |
10V – 500V |
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Accuracy |
±0.02% (40V – 500V) |
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Harmonics |
2nd- 51st |
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Current measurement |
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Current range |
1mA – 120A |
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Accuracy |
±0.02% (0.01A – 120A) |
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Harmonics |
2nd- 51st |
|
Power measurement |
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Active power |
±0.02% (0.01A – 120A) |
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Reactive power |
±0.02% (0.01A – 120A) |
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Apparent power |
±0.02% (0.01A – 120A) |
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Energy measurement |
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Active energy |
±0.02% (0.01A – 120A) |
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Reactive energy |
±0.02% (0.01A – 120A) |
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Apparent energy |
±0.02% (0.01A – 120A) |
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Phase measurement |
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Phase range |
0° -- 360° |
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Accuracy |
±0.001° |
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Frequency measurement |
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Frequency range |
45Hz-- 65Hz |
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Accuracy |
±0.001Hz |
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Pulse output |
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High frequency output(CH) |
Defined by users |
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Low frequency output(CL) |
CH / 10000 |
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Output channel |
3 |
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Pulse input |
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Input channel |
3 |
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Input frequency |
Max. 1MHz |
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Others |
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Power supply |
220V±10% 50/60Hz±2Hz |
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Temperature |
-10°C -- +40°C |
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Humidity |
45% -- 75%RH |
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Dimension |
485mm×140mm×500mm |
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Weight |
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