Feature

●ETCR7300 clamp power meter is designed for on-site measurement of three-phase AC voltage, current, leakage current, voltage phase, voltage and current phase, frequency, phase sequence, electrical energy, active power, reactive power, apparent power, power factor, total power, etc. Multifunctional, digital, intelligent meter
●ETCR7300 clamp power meter clamp head large caliber (80mm × 80mm: φ80mm cable can be clamped, or 96mm × 4mm flat steel ground wire), but also has a RS232 interface, can be stored in 200 groups of data, through the system software uploads the stored data to the computer.
●ETCR7300 large caliber three-phase clamp power meter clamp head core selection of special alloys, the use of magnetic shielding technology, almost independent of the influence of the external magnetic field, to ensure that the uninterrupted measurement of high-precision, high stability, high reliability.
●Meter with RS232 interface, can store 200 groups of data, through the system software to upload the stored data to the computer, to achieve the historical data reading, query, save, print and other functions.
●ETCR7300 clamp power meter is very convenient to use, fully compatible with large-diameter clamp leakage ammeter and micro-power clamp meter function, but also can be used to discriminate transformer wiring group, inductive, capacitive circuits, read out the differential protection of the phase relationship between each group of CT, checking the wiring of the meter is correct or not, overhauling the line equipment and so on.


Description

QIUSUO Large Caliber Three Phase Clamp Power Meter Digital Power Analyzer with Current Range AC 0.00mA～1200A Resolution 0.01mA Clamp Size 80mm×80mm

(This Clamp Meter can measure leakage)

Technical specifications

Current Range: AC 0.00mA~1200A Resolution 0.01mA

Power Range: AC 0.5W~720KW Resolution 0.01W

Voltage Range: AC 0~600V Resolution 0.01V

Frequency Range: 25Hz~100Hz Resolution 0.1Hz

Phase Range: 0.0°~360.0° Resolution 0.1°

Power Factor Range: 0.3~1.0 Resolution 0.001

Power Energy Range: 0.0000KWh~72000KWh Resolution 0.0001KWh

Power Supply:6V DC(LR6×4 alkaline dry batteries, continuously working for 12 hours)

Working Current:50mA with enabled backlight; 25mA with disabled backlight

Weight:830g(with batteries)（but bateries are not included during the shipment!!!!）

Dimension:275mm×145mm×40mm

Clamp Size:80mm×80mm(Can clamp φ80mm wire, or 96mm × 4mm flat steel ground wire)

Sampling Rate:2 times/s

Frequency: 50Hz ,60Hz automatic identification

RS232 Interface: Data stored in the memory of the meter via RS232 upload to PC, wire length is 1.8m

Data Memory: 200units, FULL blinks when the memory is full

Data Hold: “HOLD” symbol appears

Overflow: “OL” symbol appears

Automatic Shutdown: Automatically shutdown about 15 minutes after power on to reduce battery consumption

Backlight: Controlled by “ * ”key

Line Voltage: Below AC600V

Gear Shift: Automatic shift

Accessories:Meter: 1 pcs; RS232 communication wire: 1 pcs; Disk: 1 pcs; Meter Box: 1 pc,Test line: 4 (1 each for yellow, green, red and black)