ETCR8300A Three Channel Clamp Current Monitoring Recorder

Main Functions

Used for 1 to 3 leakage currents, current measurement, online monitoring and recording, fault finding, and line maintenance
Jaw size: 35mm×40mm
Current test: range 0mA～500A
Storage function: 200,000 sets of data storage
Download speed: 60kB/Min
Recording time: 7 days
USB communication interface

Consult Immediately

Product Introduction
Technical Parameter
Model comparison
Data download

Product Introduction

ETCR8300A Three Channel Clamp Current Monitoring Recorder, also known as leakage current recorder and multi-channel current recorder, is used for on-site online simultaneous monitoring and recording of 1 to 3 AC currents or leakage currents, fault finding, and line maintenance.The instrument consists of a recorder host, a current clamp, a charger, data upload software, a communication line, etc., and can be widely used in 380/220V power systems to provide safe, accurate and convenient power instruments for power inspectors.
The host of the ETCR8300A Three Channel Clamp Current Monitoring Recorder adopts LCD display, and the three channels are displayed on the same screen, which is clear at a glance. There are two options for Chinese operation interface and English operation interface, which are suitable for engineers and technicians in different countries.The recorder uses a large-capacity rechargeable lithium battery, and the battery life can continue to record for up to 7 days.It has a system clock function and large storage space, can set the monitoring and recording time on site, can store 200,000 sets of data, has an automatic storage interval setting function, and the recording period is set from 1 second to 99 minutes.Equipped with a USB communication interface, the data upload software has the functions of reading, reviewing, saving, and reporting historical data.
1. The current clamp is made of permalloy and adopts double-layer magnetic shielding technology, which is almost unaffected by the external magnetic field, ensuring the high precision, high stability and high reliability of uninterrupted monitoring all year round.
2. The host can be configured with 1 to 3 current pliers, and users can choose the type according to their needs.
3. The recording interval can be set.
4. Storage function, large storage space for 200,000 sets of data.
5. Rechargeable lithium battery, which works continuously for about 7 days in power-saving mode, and data will not be lost when the battery is replaced.
6. USB communication interface.

Technical Parameter

Power Supply	3.7V rechargeable lithium battery (about 4.2V when fully charged)
LCD Size	Display area: 44mm×27mm
Display Mode	LCD：128dots×64dots
Number Of Current Clamp	1～3 PCS （optional）
Test Method	Clamp CT
Current Test	Range 0mA～500A resolution 1mA accuracy±1.5% rdg±5dgt
Clamp Jaw Size	25mm×30mm，35mm×40mm
Host Size	78mm×165mm×42mm
Current Clamp Size	Current clamp 040A: 125mm×70mm×37mm
Instrument Weight	Host: about 292g (including battery); current clamp 040A: about 190g
Sampling Rate	About 2 times/second
Memory	200,000 sets (no data will be lost if the battery is powered down or replaced); 1 set of data is the data of 1 to 3 current pliers recorded at the same time
Recording Cycle	Set the recording interval within 1 second to 99 minutes, 0 seconds is not automatically stored
Recording Time	1 second interval, can record continuously for 48 hours
	10-second interval, can record continuously for 120 hours
	1 minute interval, can record continuously for 168 hours
Download Speed	60kB / Min
Line Voltage	Line test below AC600V
Overflow Display	Over-range overflow function: ”OL" symbol display
Battery Voltage	Use a 3.7V rechargeable lithium battery with a three-cell power display. When the power is zero, it means that the battery voltage is low. Please charge in time.
Rated Current	About 6mA in power-saving mode, up to 35mA
Communication Interface	USB
Insulation Resistance	100MW or greater, 1000V
Suitable Safety Standard	IEC1010-1, IEC1010-2-032, pollution level 2, CAT Ⅲ (600V) IEC61326 (EMC standard)
Working Temperature & Humidity	-20℃～50℃; below 80%rh
Storage Temperature & Humidity	-10℃～60℃; below 70%rh

Model comparison

Product Picture	Product Model Name	Clamp Jaw Size	Current Range	Battery Life	Storage Interval Time	Number Of Storage Groups	Power Supply	USB Communicaition
	ETCR8300 Three Channel Clamp Leakage Current Monitoring Recorder	Φ30mm	AC 0.00mA~20A	7 Days	1 Seconds-99 Minutes	200 Thousand Groups	Lithium Battery	Yes
	ETCR8300A Three Channel Clamp Current Monitoring Recorder	35mm×40mm	AC 0mA~500A	7 Days	1 Seconds-99 Minutes	200 Thousand Groups	Lithium Battery	Yes
	ETCR8300F Three Channel Flexible Coil Current Monitoring Recorder	Φ200mm	AC 0.00A~20.00kA	7 Days	1 Seconds-99 Minutes	200 Thousand Groups	Lithium Battery	Yes

Data download

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ETCR8300A Three Channel Clamp Current Monitoring Recorder

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