ETCR7000B Large Caliber Clamp Current Meter Leakage Clamp Meter 0A- 2500A Range

ETCR7000 Large Caliber Leakage Clamp Meter
Product Main Function

1. Measurement of AC current , leakage current

2. Range: 0.00mA~2000A

3. Data Storage: 200 groups

4. Line Voltage: below 600V

5. CT Size: 80mm x 80mm

ETCR7000 Large Caliber Leakage Clamp Meter is specially designed and manufactured for measuring ac leakage current and current, adopts CT technology and digital integration technology, large caliber (80mm×80mm: can clamp f80mm cable, or 96mm×4mm grounding flat steel, especially suitable for cable leakage current and transformer grounding flat steel leakage current detection.) Automatic, can test one channel leakage current (current), convenient and fast.

ETCR7000 Large Caliber Leakage Clamp Meter iron core select and make with special alloy, adopts magnetic shielding technology, almost unaffected by the external magnetic field, ensures long time continuous measurement of strong anti-interference ability, ensure high accuracy, high stability and high reliability. The meter with the RS232interface, can storage data 99 groups, systme software can upload storage data to computer, realize online real-time monitoring and historical query, dynamic display, with historical data reading, saving, printing and other functions.The instrument also has backlight function and data retention function, which is a necessary tool for electrical safety testing.


Function Measurement of AC leakage current, current
Power Supply

6V DC(LR6X4PCS), continues working 12 hours(Battery not included)

Test Method

Clamp CT,integration method
CT Size

80mm×80mm (an clamp f80mm cable, or 96mm×4mm grounding flat steel)

Measure Accuracy (23?±3?, below 70%RH, measured wire at the center of the clamp) 0.00mA~300A: ±1.5%±3dgt
300A~1200A: ±2%±3dgt
1200A~2000A: ±4%±3dgt
Resolution

Current: 0.01mA
Tested Conductor Position The detected conductor is in the center position of the clamp
Data Storage

99 groups, flash display “FULL” symbol indicate storage full

RS232 Interface

With RS232 interface, storage data can be uploaded to computer, convenient to data analyze

Communication Cable RS232 communication cable, length: 1.8M
Frequency

50Hz/60Hz(Automatic)

Shift

Automatically

Sampling Rate

2 times/second

Line Voltage

Below AC 600V circuit test

Display Mode 4 digital LCD display,47mm×28.5mm
Meter Dimension

275mm(L)×145mm(W)×40mm(H)

Backlight

Yes, controlled by LIGHT key

Data Hold

Data hold function: “HOLD” symbol display

Overflow Display

Exceed measure range overflow function: “OL” symbol display

Automatic Shutdown

Start up for about 5 minutes without operation, backlight automatically shutdown; After starting up for about 15 minutes without any operation. the meter flash screen about 10s and automatically shuts down to reduce battery consumption. Press any button to cancel the flash screen.

Battery Voltage

While battery voltage is lower than 5.2V. low battery voltage symbol display, remind to replace the battery

Weight

830g
Working Current

Open backlight 50mA; close backlight 25mA

Working Environment -10?~40?;below 80%rh
Store Environment -10?~60?; below 70%rh
Insulation Strengh AC3700V/rms(Between iron core and shell)
Suitable Safe Standard IEC1010-1?IEC1010-2-032?Pollution2?CAT ?(600V)