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Headquarters United Arab Emirates
Beckhoff Automation FZE

C# 608, Dubai Silicon Oasis P.O. Box No. 341007
Dubai, United Arab Emirates

+971 4 5015480
info@beckhoff.ae
www.beckhoff.ae

EL3453-0020 | EtherCAT Terminal, 3-channel analog input, power measurement, 690 V, 0.1/1/5 A AC, 24 bit, galvanically isolated, factory calibrated

EL3453-0020 | EtherCAT Terminal, 3-channel analog input, power measurement, 690 V, 0.1/1/5 A AC, 24 bit, galvanically isolated, factory calibrated

EL3453-0020 | EtherCAT Terminal, 3-channel analog input, power measurement, 690 V, 0.1/1/5 A AC, 24 bit, galvanically isolated, factory calibrated

IL1 OK, IL1 Error
IL2 OK, IL2 Error
IL3 OK, IL3 Error
IN OK, IN Error
Run, System
L1 OK, L1 Error
L2 OK, L2 Error
L3 OK, L3 Error
Current
measurement IL1
Current
measurement IL2
Current
measurement IL3
Current
measurement IN
L1
L2
L3
N
Top view 
Contact assembly 
EL3453-0020 | EtherCAT Terminal, 3-channel analog input, power measurement, 690 V, 0.1/1/5 A AC, 24 bit, galvanically isolated, factory calibrated

EL3453-0020 | EtherCAT Terminal, 3-channel analog input, power measurement, 690 V, 0.1/1/5 A AC, 24 bit, galvanically isolated, factory calibrated

The EL3453-0020 EtherCAT power measurement terminal is an advancement based on the EL3413. With up to 690 V AC, the voltage inputs are optimized for the direct monitoring of high-capacity generators, as in the wind power industry, for example. No upstream voltage transformer is required. The four current inputs are electrically isolated so that the terminal can be used in all common grounded current transformer configurations such as 2- or 3-transformer configurations with star or delta connection incl. neutral conductor current measurement. The EL3453-0020 can be used for simple grid analysis up to the 63rd harmonics analysis. Alternatively, all readings can be combined in a power quality factor for simplified diagnostics. Like all measured terminal data, the harmonic content can be read via the process data. The EL3453-0020 offers the “ExtendedRange” feature enabling the use of the full technical measuring range, which equals 130 % of the specified nominal measuring range.

In addition, the EL3453-0020 comes with the option of transmitting the times of the last voltage and current zero crossing to the controller via XFC technology. This can be used, for example, to carry out switching operations to suit the application.

 

The desired calibration certificate can be downloaded from here using the respective serial number.

Product status:

Product announcement | estimated market release 2nd quarter 2021

Product information

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