KE9202B |
Class 0.05 Single Phase Reference Standard Meter |
KE9202B single phase reference standard meter is used as power standard for the electric power departments, meter manufacturing companies and institutes of metrology |
Highlight
· High accuracy (Class 0.05)
· Wide measuring range, the voltage rangeis 40V - 480V,and the current range is 0.01A -120A
· It could measure the single phase activeenergy andreactive energy.
· It could be communicated to PC by RS-232
Mainspecifications
Voltage measurement | |
Voltage range | 40V - 480V |
Accuracy | ±0.05% |
Harmonics | 2nd- 59th |
Current measurement | |
Current range | 10mA - 120A |
Accuracy | ±0.05% |
Harmonics | 2nd- 59th |
Power measurement | |
Active power | ±0.05% (PF≥0.5) |
Reactive power | ±0.05% (PF≥0.5) |
Apparent power | ±0.05% (PF≥0.5) |
Energy measurement | |
Active energy | ±0.05% (PF≥0.5) |
Reactive energy | ±0.05% (PF≥0.5) |
Apparent energy | ±0.05% (PF≥0.5) |
Phase measurement | |
Phase range | 0° -- 360° |
Accuracy | ±0.05° |
Frequency measurement | |
Frequency range | 45Hz-- 65Hz |
Accuracy | ±0.001Hz |
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