MVR-F255

Directional Feeder Protection

The MVR-F255 feeder protection relay offers directional feeder protection for applications which require a large I/O capacity and most comprehensive protection functionality including advanced communication.

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MVR 200 Large Front
Protection relay from DEIF offers maximum protection
MVR 200 Large Back
MVR 200 Large Front
Protection relay from DEIF offers maximum protection
MVR 200 Large Back

The MVR-F255 feeder protection relay was developed for application which require a most comprehensive functionality for feeder protection and a large capcity of I/Os. The device supports IEC 61850 communication. With 11 available extension slots the device is best equipped for most complex feeder applications.

- 5x Current input (configurable 0.2…10A)
- 4x Voltage input (1.00…480.00V (RMS)
- 3x Digital input
- 5x Output relay (4NO, 1CO)
- 1x IRF output (1CO)
- 2x Remote com port (1 x RJ45 Ethernet and 1 x RS-485)
- IEC 61850 Ed1 & Ed2, Modbus TCP/RTU, IEC 60870-5-104/103/101, DNP 3.0, SPA protocols
- DT, IEC or ANSI time/overcurrent curves with settable release delays
- 11 extension slots for additional hardware options
- Event recorder (up to 15 000 events)
- Disturbance recorder (up to 100 disturbance records)

Available Extension Cards:

- 8x digital inputs (programmable threshold voltage)
- 5x output relays
- Arc-Flash Protection - 4x sensor channels, 2x HSO1, 1x BI *)
- 8x RTD input
- 2x RJ45 100Mb Ethernet & IRIG-B *)
- 2x ST 100Mb Ethernet & IRIG-B *)
- 4x mA outputs - 1 x mA input
- 2x LC 100MB Ethernet (HSR, PRP redundant protocols)
- 2x RJ45 100MB Ethernet (HSR, PRP redundant protocols) *)
- RS-232 - Serial Fiber

*) Land based applications only. Not marine approved

Marine approvals
- DNV/GL
- Lloyds Registeres LR
- Bureau Vertias BR
- ABS (USA)
- CCS (China)
- CNK (Japan)
- IEC (Israel)
- KR (Korea)
- UKCA (UK)
- RINA (Italy)

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    Sebastian Berghof

    Business Development Manager