MRI4-2 highPROTEC Series

Descrizione

Product overview

Built for dependable control and clear integration.

MRI4 provides configurable definite-time and inverse-time protection for phase faults, short circuits and earth faults. It is suitable for radial and open-ring networks and can provide backup protection for generators, transformers, busbars and lines.

Configuration reference

Variant overview

Variant	At Stock	Hardware	Measurement	Housing type	Communication Ports	Environment
MRI4-2A0AAA	NO	DI:8 DO:6	Standard Ground Current	Housing suitable for door mounting	Without protocol	Standard
MRI4-2A0ABA	NO	DI:8 DO:6	Standard Ground Current	Housing suitable for door mounting	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| RS485/terminals	Standard
MRI4-2A0ACA	NO	DI:8 DO:6	Standard Ground Current	Housing suitable for door mounting	Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Standard
MRI4-2A0AEA	NO	DI:8 DO:6	Standard Ground Current	Housing suitable for door mounting	Profibus-DP \| RS485/D-SUB	Standard
MRI4-2A0AFA	NO	DI:8 DO:6	Standard Ground Current	Housing suitable for door mounting	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| optic fiber/ST-connector	Standard
MRI4-2A0AHA	NO	DI:8 DO:6	Standard Ground Current	Housing suitable for door mounting	IEC 61850, Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100MB/RJ45	Standard
MRI4-2A0AIA	NO	DI:8 DO:6	Standard Ground Current	Housing suitable for door mounting	IEC 60870-5-103, Modbus RTU, DNP 3.0 RTU \| RS485/terminals, Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Standard
MRI4-2A0AKA	NO	DI:8 DO:6	Standard Ground Current	Housing suitable for door mounting	IEC 61850, Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Optical Ethernet 100MB/LC duplex connector	Standard
MRI4-2A0ATA	NO	DI:8 DO:6	Standard Ground Current	Housing suitable for door mounting	IEC 60870-5-103, Modbus RTU, DNP 3.0 RTU \| RS485/terminals IEC 61850, Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Standard
MRI4-2A0ATB	NO	DI:8 DO:6	Standard Ground Current	Housing suitable for door mounting	IEC 60870-5-103, Modbus RTU, DNP 3.0 RTU \| RS485/terminals IEC 61850, Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Conformal Coating
MRI4-2A0BAA	NO	DI:8 DO:6	Standard Ground Current	Housing suitable for 19'' rack mounting	Without protocol	Standard
MRI4-2A0BHA	NO	DI:8 DO:6	Standard Ground Current	Housing suitable for 19'' rack mounting	IEC 61850, Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100MB/RJ45	Standard
MRI4-2A1AAA	NO	DI:8 DO:6	Sensitive Ground Current	Housing suitable for door mounting	Without protocol	Standard
MRI4-2A1ABA	NO	DI:8 DO:6	Sensitive Ground Current	Housing suitable for door mounting	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| RS485/terminals	Standard
MRI4-2A1AEA	NO	DI:8 DO:6	Sensitive Ground Current	Housing suitable for door mounting	Profibus-DP \| RS485/D-SUB	Standard
MRI4-2A1AHA	NO	DI:8 DO:6	Sensitive Ground Current	Housing suitable for door mounting	IEC 61850, Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100MB/RJ45	Standard
MRI4-2A1BIA	NO	DI:8 DO:6	Sensitive Ground Current	Housing suitable for 19'' rack mounting	IEC 60870-5-103, Modbus RTU, DNP 3.0 RTU \| RS485/terminals, Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Standard