MCA4-2 highPROTEC Series
Feeder and interconnection protection for distributed generation and grid-connected assets.
Descrizione
Product overview
Built for dependable control and clear integration.
MCA4 combines overcurrent, earth-fault, voltage, frequency, power and synchronism functions in one protection and control relay. It supports grid-compliance, decoupling and generator backup-protection duties with flexible communications and recording.
Configuration reference
Variant overview
| Variant | At Stock | Hardware | Measurement | Housing type | Communication Ports | Environment |
|---|---|---|---|---|---|---|
| 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 |
Downloads
Technical documentation
Product specifications
- Dimension Panel Mount.pdfDownload PDF
- highPROTEC Overview.pdfDownload PDF
- Housing Door Cut-Out.pdfDownload PDF
- Other Protection Devices.pdfDownload PDF
- Product Specification.pdfDownload PDF
Technical manuals
- Compliance.pdfDownload PDF
- Wiring Diagram.pdfDownload PDF
