Wiring connections | 1P2W, 1P3W, 3P3W, 3P4W |
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Measurements and parameters | Voltage, Current, Frequency, Active power, Reactive power, Apparent power,Active energy, Reactive energy, Apparent energy, Power factor (cos θ),
Neutral current, Demand, Harmonics, Quality (Swell/Dip/Interruption, Transients/Over voltage, Inrush current, Unbalance rate),
Capacitance calculation for PF correction unit, Flicker |
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Voltage (RMS) | |
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| Range | 600.0 / 1000V |
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Accuracy | 600.0V Range : (sine wave 40 - 70Hz)
10% - 150% against 100V or more of nominal V : Nominal V±0.5%
Out of above range : ±0.2%rdg±0.2%f.s.
1000V Range : ±0.2%rdg±0.2%f.s.(sine wave 40 - 70Hz) |
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Allowable input | 1 - 120% of each range (rms). 200% of each range (peak) |
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Display range | 0.15 - 130% of each range |
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Crest factor | 3 or less |
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Sampling speed of Voltage transient | 24µs |
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Current (RMS) | |
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| Range | 8128/8135 ( 50A type ) : 5000mA / 50.00A / AUTO
8127 ( 100A type ) : 10.00 / 100.0A / AUTO
8126 ( 200A type ) : 20.00 / 200.0A / AUTO
8125 ( 500A type ) : 50.00 / 500.0A / AUTO
8124/8130 ( 1000A type ) : 100.0 / 1000A / AUTO
8146/8147/8148 ( 10A type ) : 1000mA / 10.00A / AUTO
8133 ( 3000A type ) : 300.0 / 3000A / auto |
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Accuracy | ±0.2%rdg±0.2%f.s. + accuracy of clamp sensor (sine wave, 40 - 70Hz) |
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Allowable input | 1 - 110% of each range (rms). 200% of each range (peak) |
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Display range | 0.15 - 130% of each range |
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Crest factor | 3 or less |
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Active power | |
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| Accuracy | ±0.3%rdg±0.2%f.s. + accuracy of clamp sensor
(power factor 1, sine wave, 40 - 70Hz) |
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Influence of power factor | ±1.0%rdg (reading at power factor 0.5 against power factor 1) |
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Frequency meter range | 40 - 70Hz |
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Power supply (AC Line) | AC100 - 240V / 50 - 60Hz / 7VA max |
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Power supply (DC battery) | Alcaline size AA battery LR6 or Ni-MH (HR-15-51) × 6
Battery life approx. 3h (LR6, Backlight OFF) |
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Internal memory | FLASH memory (4MB) |
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PC card interface | SD card (2GB) |
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PC communication interface | USB Ver2.0, Bluetooth Ver2.1 + EDR Class2 |
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Display | 320 × 240 (RGB) Pixel, 3.5inch color TFT display |
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Display update period | 1 sec |
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