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Xtester-ETCR8300F three channels Flexible Coil Leakage Current Monitoring Recorder/Logger
Xtester-ETCR8300F three channels Flexible Coil Leakage Current Monitoring Recorder/Logger
Xtester-ETCR8300F three channels Flexible Coil Leakage Current Monitoring Recorder/Logger
Xtester-ETCR8300F three channels Flexible Coil Leakage Current Monitoring Recorder/Logger

Xtester-ETCR8300F three channels Flexible Coil Leakage Current Monitoring Recorder/Logger

2022-11-18 22:34:36  

Xtester-ETCR8300F three channels Flexible Coil Leakage Current Monitoring Recorder/Logger

  • Main Features :
  • Serial No. :

Contact Us For QuotationEmail:  464560351@qq.comWhatsapp&Wechat:+8618620373879

INTRODUCTION

Xtester-ETCR8300F Three Channel Flexible Coil Current Monitoring Recorder esigned and manufactured for on-site simultaneous monitoring and recording 1-3 channel AC current or leakage current, it is composed of recorder host, flexible current clamps, charger, monitoring software and communication cable, etc. Widely used in electric power, communications, meteorology, railway, oil field, construction, measurement, scientific research and teaching units, industrial and mining enterprises and other fields. It is especially suitable for the current test in the industrial environment where the signal is seriously distorted, such as the flat cable dense place, large special-shaped wires, relay protection, thyristor rectifier, frequency conversion speed regulation, semiconductor switch, power electronic conversion equipment, arc welding and so on.Host adopts LCD display, three channels with the same screen display, clear at a glance, there are Chinese and English operation interface two choices, suitable for different countries of engineering and technical personnel. The recorder equipped large capacity rechargeable lithium battery, display power energy with a three-grid mode, which can continues recording up to 7 days. With the function of system clock and super storage space, it can set the  monitoring and recording time on site, can store 200,000 sets of data, and has the function of setting the interval time of automatic storage, setting from 1 to 99 minutes. Monitoring software has online real-time monitoring and historical query functions, historical data reading, consulting, saving, reporting and other functions.

  Flexible current clamp, Rogowski Coil, adopts advanced Rogowski Coil technology, which is a loop coil uniformly wound on non-ferromagnetic materials, with no hysteresis effect, almost zero phase error, no magnetic saturation, high linearity and strong anti-interference ability.The output signal is the differential of the current with respect to time. By integrating the output voltage signal, the input current can be truly restored. The measured current ranges from milliamperes up to ten thousands of amperes.Flexible coil without any exposed metal conductor, non-contact measurement, safe and reliable. Small size, light weight, soft and flexible, suitable for narrow environment and flat cable dense places. High measurement accuracy, strong reliability, wide response frequency band, the user can customize the coil length according to demand.

TECHNICAL SPECIFICATION

Function

Online monitoring and recording 1 ~ 3 channel ac current, recorder, High current measurement

Power Supply

3.7V rechargeable lithium battery(full charge about 4.2V)

Flexible Current Clamp Quantity

1-3PCS(selection)

Test Method

Flexible CT: The output signal is the differential of current with respect to time. By integrating the output voltage signal, the input current can be truly restored.

Range

AC 0.00A~20.00kA

Resolution

AC 10mA

Accuracy

±2%±5dgt (the conductor is at the center of the flexible coil, 23℃±2℃)

The Tested Current frequency

50Hz~60Hz

Display Mode

LCD: 128dots×64dots

Host Dimension

78mm×165mm×42mm

Host Weight

330g

LCD Size

Display area: 44mm x27mm

Flexible Current Clamp Caliber

customized according to customer requirements

Flexible Coil Diameter

φ7.5mm (suitable for narrow environment and flat cable dense places)

Current Clamp Lead Cable Length

2M

Electric Field Interference

No hysteresis effect, strong anti-interference ability

Position Error

The tested conductor wire should try to be in the center of the flexible coil

Sampling Rate

2 times / sec

Data Storage

200,000 groups (Power down or replace battery will not lose the data)

Record Period

Set the record interval time within 1 second ~ 99 minutes, 0 seconds is not automatically stored.

Recording Time

Interval time 1 seconds, can continues recording 48

hours

Interval time 10 seconds, can continues recording 120

hours

Interval time 1 minute, can continues recording 168

hours

Download Speed

60KB/Min

Overflow Display

Exceed measure range overflow function: "OL" symbol display

Battery Voltage

Battery power real-time display, low battery voltage will remind to replace the battery.

Communication interface

USB

Rated Current

In power save mode about 6mA, Max about 35mA

Working Temperature

-10℃~40℃;below 80%rh

Storage temperature

10℃~60℃;below 70%rh

Line Voltage

Below AC600V circuit measurement

Insulator strength

AC 2KV/rms

Suitable Safety Standard

IEC1010-1, IEC1010-2-032, Pollution Class 2, CATⅢ(600V),IEC61326(EMC standard)


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