Interconnection of renewable energies (DER – distributed energy resources) to the public grid.
Over- / Undervoltage protection.
Protection of High, Medium and Low Voltage feeders against thermal damages by overload or short circuit currents.
Protection of High, Medium and Low Voltage feeders against overvoltage (insulation damage) and undervoltage.
Frequency based protection option, examples:
- Over-/Underfrequency supervision
- Load shedding by ROCOF
Auto reclosure option to fix short duration faults (like bird flying through overhead lines, ice on lines, lightning’s hitting overhead lines, wind caused arcing by on overhead lines.

MCA4-2 highPROTEC Series

Teilenummer MCA4-2A0AAA

MCA4 Gerichteter Abgangsschutz

Please contact us if you need more information.

Variant	At Stock	Hardware	Strommesseingang	Gehäuse	Kommunikations-Ports	Umgebung
MCA4-2A0AAA	NO	DI:8 DO:7	Standard Ground Current	Housing suitable for door mounting	Without protocol	Standard
MCA4-2A0ABA	NO	DI:8 DO:7	Standard Ground Current	Housing suitable for door mounting	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| RS485/terminals	Standard
MCA4-2A0ACA	NO	DI:8 DO:7	Standard Ground Current	Housing suitable for door mounting	Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Standard
MCA4-2A0AEA	NO	DI:8 DO:7	Standard Ground Current	Housing suitable for door mounting	Profibus-DP \| RS485/D-SUB	Standard
MCA4-2A0AFA	NO	DI:8 DO:7	Standard Ground Current	Housing suitable for door mounting	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| optic fiber/ST-connector	Standard
MCA4-2A0AGA	NO	DI:8 DO:7	Standard Ground Current	Housing suitable for door mounting	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| RS485/D-SUB	Standard
MCA4-2A0AHA	NO	DI:8 DO:7	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
MCA4-2A0AIA	NO	DI:8 DO:7	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
MCA4-2A0AKA	NO	DI:8 DO:7	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
MCA4-2A0ALA	NO	DI:8 DO:7	Standard Ground Current	Housing suitable for door mounting	Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Optical Ethernet 100MB/LC duplex connector	Standard
MCA4-2A0ATA	NO	DI:8 DO:7	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
MCA4-2A0ATB	NO	DI:8 DO:7	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
MCA4-2A0BBA	NO	DI:8 DO:7	Standard Ground Current	Housing suitable for 19'' rack mounting	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| RS485/terminals	Standard
MCA4-2A1ABA	NO	DI:8 DO:7	Sensitive Ground Current	Housing suitable for door mounting	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| RS485/terminals	Standard
MCA4-2A1ACA	NO	DI:8 DO:7	Sensitive Ground Current	Housing suitable for door mounting	Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Standard
MCA4-2A1ATA	NO	DI:8 DO:7	Sensitive 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
MCA4-2A1BAA	NO	DI:8 DO:7	Sensitive Ground Current	Housing suitable for 19'' rack mounting	Without protocol	Standard
MCA4-2D0AAA	NO	DI:16 DO: 13	Standard Ground Current	Housing suitable for door mounting	Without protocol	Standard
MCA4-2D0ABA	NO	DI:16 DO: 13	Standard Ground Current	Housing suitable for door mounting	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| RS485/terminals	Standard
MCA4-2D0ACA	NO	DI:16 DO: 13	Standard Ground Current	Housing suitable for door mounting	Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Standard
MCA4-2D0AEA	NO	DI:16 DO: 13	Standard Ground Current	Housing suitable for door mounting	Profibus-DP \| RS485/D-SUB	Standard
MCA4-2D0AFA	NO	DI:16 DO: 13	Standard Ground Current	Housing suitable for door mounting	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| optic fiber/ST-connector	Standard
MCA4-2D0AGA	NO	DI:16 DO: 13	Standard Ground Current	Housing suitable for door mounting	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| RS485/D-SUB	Standard
MCA4-2D0AHA	NO	DI:16 DO: 13	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
MCA4-2D0AIA	NO	DI:16 DO: 13	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
MCA4-2D0AKA	NO	DI:16 DO: 13	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
MCA4-2D0ALA	NO	DI:16 DO: 13	Standard Ground Current	Housing suitable for door mounting	Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Optical Ethernet 100MB/LC duplex connector	Standard
MCA4-2D0ATA	NO	DI:16 DO: 13	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
MCA4-2D1AAA	NO	DI:16 DO: 13	Sensitive Ground Current	Housing suitable for door mounting	Without protocol	Standard
MCA4-2D1ABA	NO	DI:16 DO: 13	Sensitive Ground Current	Housing suitable for door mounting	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| RS485/terminals	Standard
MCA4-2D1ACA	NO	DI:16 DO: 13	Sensitive Ground Current	Housing suitable for door mounting	Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Standard
MCA4-2D1ACB	NO	DI:16 DO: 13	Sensitive Ground Current	Housing suitable for door mounting	Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Conformal Coating
MCA4-2D1AEA	NO	DI:16 DO: 13	Sensitive Ground Current	Housing suitable for door mounting	Profibus-DP \| RS485/D-SUB	Standard
MCA4-2D1AFA	NO	DI:16 DO: 13	Sensitive Ground Current	Housing suitable for door mounting	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| optic fiber/ST-connector	Standard
MCA4-2D1AHA	NO	DI:16 DO: 13	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
MCA4-2D1AIA	NO	DI:16 DO: 13	Sensitive 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
MCA4-2D1AKA	NO	DI:16 DO: 13	Sensitive 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
MCA4-2D1ATA	NO	DI:16 DO: 13	Sensitive 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
MCA4-2E0ABA	NO	DI:24 DO:20	Standard Ground Current	Housing suitable for door mounting	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| RS485/terminals	Standard
MCA4-2E0ACA	NO	DI:24 DO:20	Standard Ground Current	Housing suitable for door mounting	Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Standard
MCA4-2E0AEA	NO	DI:24 DO:20	Standard Ground Current	Housing suitable for door mounting	Profibus-DP \| RS485/D-SUB	Standard
MCA4-2E0AIA	NO	DI:24 DO:20	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
MCA4-2E1ACA	NO	DI:24 DO:20	Sensitive Ground Current	Housing suitable for door mounting	Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Standard
MCA4-2F0AHA	NO	DI:16 DO:15 AIO:4	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
MCA4-2F1ABA	NO	DI:16 DO:15 AIO:4	Sensitive Ground Current	Housing suitable for door mounting	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| RS485/terminals	Standard
MCA4-2F1ACA	NO	DI:16 DO:15 AIO:4	Sensitive Ground Current	Housing suitable for door mounting	Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Standard

Hardware
Strommesseingang
Gehäuse
Kommunikations-Ports
Umgebung

Diese Kombination existiert nicht.

Bedingungen und Konditionen

MCA4

Das MCA4 ist ein hochpräzises und zuverlässiges Schutz-, Steuer- und Überwachungsgerät für den Netzschutz und Abgangsschutz sowie für Generatorschutz-Applikationen. Die aktuelle Generation der HighPROTEC-Serie von SEG Electronics erfüllt neueste Netzanschlussrichtlinien.

Flexibilität in der Hardware, Software, Applikation, Bedienoberfläche und Kommunikationsoptionen machen das MCA4 anpassbar auf heutige und zukünftige Anforderungen.

Die Schutzfunktionen des MCA4 wurden dahingehend erweitert, dass sie die Anforderungen der VDE-AR-N-4110/4120:2018 erfüllen.

Die Parametrier- und Analysesoftware Smartview ist durchgängig über die gesamte Gerätefamilie einsetzbar und im Preis enthalten.

Downloads

Name	Öffnen
Product Specification
Housing Door Cut-Out	Öffnen
highPROTEC Overview	Öffnen
Product Specification	Öffnen
Dimension Panel Mount	Öffnen
Other Protection Devices	Öffnen
Manual
Name	Öffnen
Technical Manual V. 2	Öffnen
Technical Manual V. 1	Öffnen
Wiring Diagram	Öffnen
Approval
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Compliance	Öffnen

MCA4-2 highPROTEC Series

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MCA4

Downloads

Product Specification

Manual

Approval

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