The MCDLV4 protection system protects cables and lines up to 24 km.

The system is able to replace up to six protection devices.

 2 Cable and Line Differential Devices
+2 Directional Feeder Backup Devices
+1 In-Zone Transformer Differential Device
+1 Mains Decoupling Device

= 6 devices combined in one system

The protection functions of the MCDLV4 have been adapted to comply with the requirements of the VDE‑AR‑N‑4110:2018.

MCDLV4-2 highPROTEC Series

Part Number: MCDLV4-2A0A0AA

Line Differential Protection

Housing type: Housing suitable for door mounting

Please contact us if you need more information.

Variants Overview Table

Variant	At Stock	Hardware	Measurement	Housing type	Interdevice Communication	Communication Ports	Environment
MCDLV4-2A0A1AA	NO	DI:8 DO:7	Standard Ground Current	Housing suitable for door mounting	ST connector, BFOC2.5, multi mode (up to 2 km)	Without protocol	Standard
MCDLV4-2A0A1BA	NO	DI:8 DO:7	Standard Ground Current	Housing suitable for door mounting	ST connector, BFOC2.5, multi mode (up to 2 km)	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| RS485/terminals	Standard
MCDLV4-2A0A1EA	NO	DI:8 DO:7	Standard Ground Current	Housing suitable for door mounting	ST connector, BFOC2.5, multi mode (up to 2 km)	Profibus-DP \| RS485/D-SUB	Standard
MCDLV4-2A0A1TA	NO	DI:8 DO:7	Standard Ground Current	Housing suitable for door mounting	ST connector, BFOC2.5, multi mode (up to 2 km)	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
MCDLV4-2A0A0AA	NO	DI:8 DO:7	Standard Ground Current	Housing suitable for door mounting	LC duplex connector, mono mode (up to 24 km), multi mode (up to 4 km)	Without protocol	Standard
MCDLV4-2A0A0CA	NO	DI:8 DO:7	Standard Ground Current	Housing suitable for door mounting	LC duplex connector, mono mode (up to 24 km), multi mode (up to 4 km)	Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Standard
MCDLV4-2A0A0HA	NO	DI:8 DO:7	Standard Ground Current	Housing suitable for door mounting	LC duplex connector, mono mode (up to 24 km), multi mode (up to 4 km)	IEC 61850, Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100MB/RJ45	Standard
MCDLV4-2A0A0KA	NO	DI:8 DO:7	Standard Ground Current	Housing suitable for door mounting	LC duplex connector, mono mode (up to 24 km), multi mode (up to 4 km)	IEC 61850, Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Optical Ethernet 100MB/LC duplex connector	Standard
MCDLV4-2A1A0AA	NO	DI:8 DO:7	Sensitive Ground Current	Housing suitable for door mounting	LC duplex connector, mono mode (up to 24 km), multi mode (up to 4 km)	Without protocol	Standard
MCDLV4-2A1A0CA	NO	DI:8 DO:7	Sensitive Ground Current	Housing suitable for door mounting	LC duplex connector, mono mode (up to 24 km), multi mode (up to 4 km)	Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Standard
MCDLV4-2D0A1CA	NO	DI:16 DO: 13	Standard Ground Current	Housing suitable for door mounting	ST connector, BFOC2.5, multi mode (up to 2 km)	Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Standard
MCDLV4-2D0A1DA	NO	DI:16 DO: 13	Standard Ground Current	Housing suitable for door mounting	ST connector, BFOC2.5, multi mode (up to 2 km)	Profibus-DP \| optic fiber/ST-connector	Standard
MCDLV4-2D0A1EA	NO	DI:16 DO: 13	Standard Ground Current	Housing suitable for door mounting	ST connector, BFOC2.5, multi mode (up to 2 km)	Profibus-DP \| RS485/D-SUB	Standard
MCDLV4-2D0A1FA	NO	DI:16 DO: 13	Standard Ground Current	Housing suitable for door mounting	ST connector, BFOC2.5, multi mode (up to 2 km)	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| optic fiber/ST-connector	Standard
MCDLV4-2D0A1GA	NO	DI:16 DO: 13	Standard Ground Current	Housing suitable for door mounting	ST connector, BFOC2.5, multi mode (up to 2 km)	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| RS485/D-SUB	Standard
MCDLV4-2D0A1HA	NO	DI:16 DO: 13	Standard Ground Current	Housing suitable for door mounting	ST connector, BFOC2.5, multi mode (up to 2 km)	IEC 61850, Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100MB/RJ45	Standard
MCDLV4-2D0A1TA	NO	DI:16 DO: 13	Standard Ground Current	Housing suitable for door mounting	ST connector, BFOC2.5, multi mode (up to 2 km)	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
MCDLV4-2D0A0HA	NO	DI:16 DO: 13	Standard Ground Current	Housing suitable for door mounting	LC duplex connector, mono mode (up to 24 km), multi mode (up to 4 km)	IEC 61850, Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100MB/RJ45	Standard
MCDLV4-2D1A1CA	NO	DI:16 DO: 13	Sensitive Ground Current	Housing suitable for door mounting	ST connector, BFOC2.5, multi mode (up to 2 km)	Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Standard
MCDLV4-2D1A0AA	NO	DI:16 DO: 13	Sensitive Ground Current	Housing suitable for door mounting	LC duplex connector, mono mode (up to 24 km), multi mode (up to 4 km)	Without protocol	Standard
MCDLV4-2D1A0CA	NO	DI:16 DO: 13	Sensitive Ground Current	Housing suitable for door mounting	LC duplex connector, mono mode (up to 24 km), multi mode (up to 4 km)	Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Standard
MCDLV4-2D1A0CB	NO	DI:16 DO: 13	Sensitive Ground Current	Housing suitable for door mounting	LC duplex connector, mono mode (up to 24 km), multi mode (up to 4 km)	Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100 MB/RJ45	Conformal Coating
MCDLV4-2D1A0HA	NO	DI:16 DO: 13	Sensitive Ground Current	Housing suitable for door mounting	LC duplex connector, mono mode (up to 24 km), multi mode (up to 4 km)	IEC 61850, Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Ethernet 100MB/RJ45	Standard
MCDLV4-2E0A1FA	NO	DI:24 DO:20	Standard Ground Current	Housing suitable for door mounting	ST connector, BFOC2.5, multi mode (up to 2 km)	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| optic fiber/ST-connector	Standard
MCDLV4-2E0A1GA	NO	DI:24 DO:20	Standard Ground Current	Housing suitable for door mounting	ST connector, BFOC2.5, multi mode (up to 2 km)	Modbus RTU, IEC 60870-5-103, DNP 3.0 RTU \| RS485/D-SUB	Standard
MCDLV4-2E0A1KA	NO	DI:24 DO:20	Standard Ground Current	Housing suitable for door mounting	ST connector, BFOC2.5, multi mode (up to 2 km)	IEC 61850, Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Optical Ethernet 100MB/LC duplex connector	Standard
MCDLV4-2E1A1KA	NO	DI:24 DO:20	Sensitive Ground Current	Housing suitable for door mounting	ST connector, BFOC2.5, multi mode (up to 2 km)	IEC 61850, Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Optical Ethernet 100MB/LC duplex connector	Standard
MCDLV4-2E1A0KA	NO	DI:24 DO:20	Sensitive Ground Current	Housing suitable for door mounting	LC duplex connector, mono mode (up to 24 km), multi mode (up to 4 km)	IEC 61850, Modbus TCP, DNP 3.0 TCP/UDP, IEC 60870-5-104 \| Optical Ethernet 100MB/LC duplex connector	Standard

Hardware
Measurement
Housing type
Interdevice Communication
Communication Ports
Environment

Questa combinazione non esiste.

Termini e condizioni

MCDLV4-2

Wide range power supply: 24 … 270 VDC / 48 … 230 VAC
VT measurement from 0 V up to 800 VAC (300 VAC for some order options)
CT measurement always with 1 A and 5 A
Plausibility verification intelligence
Optimized functional overview by hiding unused functions, parameter and assignments
On-board testing without removing the wiring
Menu Languages supported: English, German, Spanish, Portuguese, French, Russian, Polish, Romanian
Highly Selective, high speed detection of faulty cables/lines.
Enabling uninterrupted power supply to facility like Airports, Data Centers, Waste Water Stations,…)
On redundant fed HV/MV rings architectures, faulty lines can be switched off with highest speed without any dark time for the rest of the facility.
Making time and current grading obsolete. Don’t need to wait for timers or delays of upstream or downstream breakers.

Downloads

Name	Open
Specification
DOK-FLY-MCDLV4-2D.pdf	Open
DOK-FLY-MCDLV4-2E.pdf	Open
Manuals
Name	Open
MCDLV4-3.7-DE-MAN_C.pdf	Open
MCDLV4-3.7-EN-MAN_C.pdf	Open

MCDLV4-2 highPROTEC Series

MCDLV4-2

Downloads

Specification

Manuals

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MCA4-2 highPROTEC Series

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