Metering Function Mf Basic And Mf Advanced - Siemens SENTRON 3WL10 Manual

2.2

Metering function MF Basic and MF Advanced

Overview
The ETUs of the 6-series can be expanded with the metering functions MF Basic or
MF Advanced:
● MF Basic provides many measured values in accordance with IEC-61557-12.
● MF Advanced provides many enhanced protection functions in addition. For more
information about the protection functions, see the 3WL10 / 3VA27 equipment manual.
The metering function MF Advanced can also supply the ETU with energy via the internal
voltage tap, thus making the ETU independent of the instantaneous current flow.
Figure 2-7
Communication 3WL10 Air Circuit Breakers & 3VA27 Molded Case Circuit Breakers
System Manual, 06/2019, L1V30499596021-01
Metering function MF Basic and MF Advanced
2.2 Metering function MF Basic and MF Advanced
Description
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