Accessories
4.8 Communication and system integration
3VA molded case circuit breakers with UL and IEC certification
332 Manual, 01/2019, L1V30435333-01
Communication-capable ETUs are deployed for any application which requires the following
functions:
● Diverse protection functions
● Fine adjustment of protection functions
● Metering functions
● For 50 Hz and 60 Hz systems (45 ... 65 Hz)
● Communication of the actual condition and history of the molded case circuit breaker
The DSP800 display is designed for mounting in the panel door and can be optionally
connected to the Ethernet (Modbus TCP) interface integrated in the COM800 / COM100
breaker data server. The DSP800 display shows the data of the breaker data server and
thus the data of up to eight connected 3VA6 molded case circuit breakers.
The start page of the DSP800 displays the status and maximum current of all the 3VA6
molded case circuit breakers. All the detailed information about individual molded case
circuit breakers can be selected via the efficiently structured menu. This includes
● Measured values of ETU 5-series and 8-series
● ETU setting parameters
● Status
● Diagnostics
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