Miernik prądu upływu AC ME7100 (AC 0.0A-4000A)
Opis
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Function
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Measure AC leakage current, big current (particularly suitable for leakage current measurement of cable and transformer earth steel)
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Power
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6V DC(LR6×4 alkaline dry batteries, continuously working for 12 hours)
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Test Mode
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Clamp CT, integral mode
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Clamp Size
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108mm×148mm (can clamp electric cable of 108mm diameter, or 160mm×4mm flat cable and steel earth wires)
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Measurement Range
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AC 0.0A-4000A
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Resolution
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AC 0.1A
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Measurement Accuracy
(23?±3?, below 70%RH, measured wire at the center of the clamp)
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AC 0.0A?499A ±2%±5dgt
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AC 500A?999A ±3%±5dgt
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AC 1000A?2999A ±4%±5dgt
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AC 3000A?4000A ±5%±5dgt
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Measured Wire Position
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Measured wire at approximately the geometric center of the clamp
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Data Storage
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99 sets, “FULLthe memory is full ” symbol indicate
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RS232 Interface
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With RS232 interface, download data to computer for analysis and management
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Communication Wire
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RS232 communication wire, 1.8m
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Frequency
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50Hz ,60Hz automatic identification
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Gear Shift
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Automatic shift
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Sample Rate
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About 2 times/second
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Line Voltage
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Below AC 600V line measurement
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Display Mode
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4 digital LCD display, length 47mm×width 28.5mm
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Meter Size
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Length 350mm × Width 180mm × Height 55mm
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Backlight
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Suitable for dim places
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Data Hold
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"HOLD symbol appears”
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Overflow
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"OL symbol appears”
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Automatic Shutdown
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Automatically shutdown about 5 minutes after power on to reduce battery consumption
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Voltage Detection
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Low battery symbol appears to remind the replacement of battery when the battery voltage drops below 5.2V.
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Weight of Meter
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1.5kg (with batteries)
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Working Temperature and Humidity
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-10?-40?; 80%rh
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Storage Temperature and Humidity
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-10?-60?; below 70%rh
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Insulation strength
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AC 2Kv/rms(between core and shell)
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Safety Specifications
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IEC1010-1, IEC1010-2-032, 2 class of pollution, CAT ?(600V)
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Accessories
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Meter: 1 PC; RS232 Data Line: 1 PC; Disk: 1 PC; Battery (LR6): 4PCS; Meter Box: 1 PC
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