Current transformers for
power measurement
EL3446 | Real power values despite separate
measurements
The EL3446 EtherCAT Terminal enables the measurement of all
relevant electrical data of the supply network and carries out simple
preevaluation:
• true power measurement data despite distributed measurement
• includes calculation of apparent, active and reactive
power components
• based on the EtherCAT distributed clocks system
• one-time voltage measurement with synchronization via DC
ELX3158 | 8-channel analog input terminal 0/4…20 mA,
single-ended, 16 bit, Ex i
The product range of ELX terminals is continuously being expanded.
The ELX3158 analog input terminal allows the direct connection of
intrinsically safe field devices located in hazardous areas classified
Zone 0/20 or 1/21. It supplies measuring transducers located in
the field and transmits their analog measuring signals electrically
isolated to the automation device.
www.beckhoff.com/ELX3158
www.beckhoff.com/EL3446
8 Product announcement For availability status of the new products see Beckhoff website at: www.beckhoff.com