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KL3453 | 3-phase power measurement terminal up to 690 V AC with extended functionality

KL3453 | 3-phase power measurement terminal up to 690 V AC with extended functionality

KL3453 | 3-phase power measurement terminal up to 690 V AC with extended functionality

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 
KL3453 | 3-phase power measurement terminal up to 690 V AC with extended functionality

KL3453 | 3-phase power measurement terminal up to 690 V AC with extended functionality

The KL3453 power measurement bus terminal 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 KL3453 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. The KL3453 offers the “ExtendedRange” feature enabling the use of the full technical measuring range, which equals 130 % of the specified nominal measuring range.

Product status:

Product announcement | estimated market release 2nd quarter 2021

Product information

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