ABB REF615 L User Manual

Residual current measurement RESCMMXU...........................638
Identification.........................................................................638
Function block......................................................................638
Signals..................................................................................638
Settings................................................................................638
Monitored data.....................................................................639
Technical data......................................................................639
Technical revision history.....................................................639
Residual voltage measurement RESVMMXU...........................639
Identification.........................................................................639
Function block......................................................................640
Signals..................................................................................640
Settings................................................................................640
Monitored data.....................................................................640
Technical data......................................................................641
Technical revision history.....................................................641
Frequency measurement FMMXU............................................641
Identification.........................................................................641
Function block......................................................................641
Signals..................................................................................641
Settings................................................................................642
Monitored data.....................................................................642
Technical data......................................................................642
Sequence current measurement CSMSQI................................642
Identification.........................................................................642
Function block......................................................................642
Signals..................................................................................643
Settings................................................................................643
Monitored data.....................................................................644
Technical data......................................................................644
Sequence voltage measurement VSMSQI................................644
Identification.........................................................................644
Function block......................................................................645
Signals..................................................................................645
Settings................................................................................645
Monitored data.....................................................................646
Technical data......................................................................646
Three-phase power and energy measurement PEMMXU/
MPEMMXU................................................................................647
Identification.........................................................................647
Function block......................................................................647
Signals..................................................................................647
Settings................................................................................648
Table of contents
18 615 series
Technical Manual

ABB REF615 L Specifications

General

Type	Feeder Protection Relay
Rated Frequency	50/60 Hz
Weight	Approx. 1.5 kg
Communication Protocols	IEC 61850, Modbus RTU, DNP3
Protection Functions	Overcurrent, Earth fault, Thermal overload, Under/Over voltage, Under/Over frequency
Enclosure	IP20