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12 kinds of power measurements, including: voltage: voltage (rms), current (rms), active power, apparent power, reactive power, active energy, apparent energy, reactive energy, power factor (cos ø), frequency, demand measurement, and current flow on the neutral.
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Measures 4 types of wiring systems: 1 phase 2-wire; 1 phase 3-wire, 3 phase 3-wire, and 3 phase 4-wire
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Regenerative electric power can be measured
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Electric power and power factor for each phase can be confirmed
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Demand function for energy-saving measurements
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Displays 3 different data simultaneously on a large LCD screen
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Recording interval can be set between 1 second and 1 hour
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Internal non-volatile memory for non-stop recording up to 10 days
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Accepts removable compact flash memory up to 128 MB for non-stop recording up to 5 years
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Direct communication with PC by USB connection
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Dual power supply: AC line or battery operation
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Kit includes: power meter, 3 Model KEW8125 clamp sensors (for KEW6300-01) or 3 Model KEW8124 clamp sensors (for KEW6300-03), a set of test leads (black, green, blue, red), a USB cable and PC software, a mains power cord and 6 batteries, a 32 MB Compact Flash card, and a manual in a carrying case
SPECIFICATIONS:
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AC
Voltage
Range
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150.0V, 300.0V, 600.0V
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AC
Current
Range
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500.0 A (KEW6310-01)
1000 A (KEW6310-03)
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Frequency
Range
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40 to 70 Hz
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Crest Factor
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Voltage:
up to 2.5; Current:
up to 3.0
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Active Power Accuracy
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±0.5% rdg. ±0.2% F.S.
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PF Effect
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±1.0% rdg. Cosine = ±0.5
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Effective
Input
Range
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10 to 110% of a rating range of V and A
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Recording Intervals
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1/2/5/10/15/20/30 seconds,
1/2/5/10/15/20/30/60 minutes
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Power Supply
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100 to 240 VAC; 6 x LR6 batteries
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Dimensions
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6.9 x 4.7 x 2.6”
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Model KEW8125/KEW8124
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AC
Current
Ranges
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0 to 500A (8125) / 0 to 1000A (8124)
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Output Voltage
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0 to 500 mV (1 mV/A)
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Accuracy
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±0.5% rdg. ±0.1 mV
W
(50/60 Hz)
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Frequency Response
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40 Hz to 1 kHz
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Conductor Size
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1.6” max.
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Dimensions
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5 x 3.2 x 1.4” (KEW8125)
7.3 x 5.1 x 2.1” (KEW8124)
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