ETCR7350B Flexible Coil Clamp Power Meter

Main Functions

Measurement of AC current, voltage, phase; active power, reactive power, apparent power, power factor, total power, frequency, phase sequence, electrical energy and other parameter measurement.
Current measurement range: AC 0.0A~6000A
Voltage measurement range: 0.00V~600V
Phase measurement range: 0.0°~360°
Clamp jaw size: Φ300mm
Memory: data storage 200 groups
USB communication interface

Consult Immediately

Product Introduction
Technical Parameter
Model comparison
Data download

Product Introduction

ETCR7350B Flexible Clamp Power Meter, also known as Rogowski coil power meter, which is used for on-site measurement of three-phase AC voltage, current, voltage phase, voltage and current phase, frequency, phase sequence, electrical energy, active power, reactive power, apparent power, power factor, total power and other electrical parameters. The flexible coil of ETCR7350B Flexible Clamp Power Meter without any exposed metal conductors, small size, light weight, soft and flexible, especially suitable for large size conductor, narrow environment and cable dense place, which can be used to measure the current of industrial environment with serious signal distortion. The meter can store 200 groups data, storage data can be uploaded to computer via USB communication interface and system software, achieving reading, saving, printing and other functions of historical data.
1.Flexible coil without any exposed metal conductors, small size, light weight, soft and flexible, especially suitable for large size conductor, narrow environment and cable dense place.
2.No magnetic saturation, strong anti-interference ability. Especially suitable for the relay protection, silicon controlled rectifier, frequency conversion speed regulation, semiconductor switch, power electronic conversion equipment, arc welding and other industrial environment with serious signal distortion.
3.Display multiple measurement parameters on same screen, easy to operate.
4.Memory: data storage 200 groups.
5.USB communication interface.

Technical Parameter

1.Measurement Range & Accuracy

Measurement Function	Measurement Range	Accuracy	Solution
AC Voltage	0.00V~60.00V	±0.5%Fs	0.01V
AC Voltage	60.0V~600.0V	±0.5%Fs	0.1V
AC Current	0.0A~600.0A	±0.5%Fs	0.1A
AC Current	600A~6000A	±0.5%Fs	1A
Frequency	25.0Hz~600.0Hz	±0.5Hz	0.1Hz
Active Power	0.00W~36.00W	±1%Fs	0.01W
	36.0W~360.0W	±1%Fs	0.1W
	360W~3600W	±1%Fs	1W
	3.60kW~36.00kW	±1%Fs	0.01kW
	36.00kW~360.0kW	±1%Fs	0.1kW
	360kW~3600kW	±1%Fs	1kW
Apparent Power	0.00VA~36.00VA	±1%Fs	0.01VA
	36.0VA~360.0VA	±1%Fs	0.1VA
	360VA~3600VA	±1%Fs	1VA
	3.60kVA~36.00kVA	±1%Fs	0.01kVA
	36.00kVA~360.0kVA	±1%Fs	0.1kVA
	360kVA~3600kVA	±1%Fs	1kVA
Reactive Power	0.00var~36.00var	±1%Fs	0.01var
	36.0var~360.0var	±1%Fs	0.1var
	360var~3600var	±1%Fs	1var
	3.60kvar~36.00kvar	±1%Fs	0.01kvar
	36.00kvar~360.0kvar	±1%Fs	0.1kvar
	360kvar~3600kvar	±1%Fs	1kvar
Power Factor	0.300~1.000	±0.5%Fs	0.001
Phase Angle	0°~360°	±0.5°	0.1°
Specific Accuracy Of Current Phase Angle	5.0A~20.0A	±4°	0.1°
	20.0A~40.0A	±2°
	40.0A~60.0A	±1°
	>60.0A	±0.5°
Electric Energy	0.00Wh~36.00Wh	±1%Fs	0.01Wh
	36.0Wh~360.0Wh	±1%Fs	0.1Wh
	360Wh~3600Wh	±1%Fs	1Wh
	3.60kWh~36.00kWh	±1%Fs	0.01kWh
	36.00kWh~360.0kWh	±1%Fs	0.1kWh
	360kWh~360000kWh	±1%Fs	1kWh

2.Basic Specifications

Power Supply	6V DC(LR03××4 sections Alkaline dry battery)
Display Mode	2.8 inch TFT true-color LCD screen; display area: 58mm×44mm
Clamp Jaw Size	φ300mm
Wire Position	The measured wire is in the center position of the clamp.
Memory	200 groups
Communication Interface	storage data can be uploaded to computer, convenient to data analyze.
Frequency	50Hz/60Hz Automatic identification
Shift Gear	Fully automatic shift
Sampling Rate	2 times/second
Line Voltage	Line measurement below AC 600V
Backlight	Yes, Press “*” key to control
Data Hold	Data hold function: “HOLD”symbol display
Overflow Display	Exceed measure range overflow function: “OL”symbol display
Automatic Shutdown	15 Minutes after power on, the meter shut down automatically without any operation to reduce battery consumption
Battery Voltage	While battery voltage decrease to about 4.8V,low battery voltage symbol display, and remind to replace the battery.
Meter Size	300mm×470mm×35mm
Weight	Meter: about 272g; total weight: about 755g(include battery and accessory)
Working Current	Backlight on: 80mA; Backlight off: 50mA
Insulation Length	AC 3700V/rms(between the core and outside shell)
Working Temperature & Humidity	-10℃~40℃; below 80%RH

Model comparison

Product Picture	Product Model Name	Clamp Jaw Size	Current Range	Voltage Range	Frequency	Power Rang	Electric Power Range	Communication Method
	ETCR7300 Large Caliber Three Phase Power Tester	80mm×80 mm	AC 0.00mA～1200A	AC 0.00V～600V	25.0Hz～100.0Hz	720kW	72000kWh	USB
	ETCR7300A Large Caliber Three Phase Power Tester	80mm×80 mm	AC 0.0A～2000A	AC 0.00V～600V	25.0Hz～100.0Hz	1200kW	72000kWh	USB
	ETCR7350 Flexible Clamp Power Tester	Φ200mm	AC 0mA～6000A	AC 0.00V～600V	25.0Hz～600.0Hz	3600kW	360000kWh	USB
	ETCR7350B Flexible Clamp Power Tester	Φ300mm	AC 0mA～6000A	AC 0.00V～600V	25.0Hz～600.0Hz	3600kW	360000kWh	USB

Data download

Download：

ETCR7350B Flexible Coil Clamp Power Meter

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