DEIF MVR-F215 Directional Feeder Protection
MVR-F215
Directional Feeder Protection
The MVR-F215 feeder protection relay offers directional feeder protection and advanced communication via IEC 61850.
The MVR-F215 feeder protection relay is ideal for application which require current and voltage based protection like directional feeder protection.
The device supports IEC 61850 communication. Additional I/O and communication cards can be added by using 3 available extension slots.
– 5x Current input (configurable 0.2…10A)
– 4 x 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. 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
– 3 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)
Features
Protection Functions:
Three-phase over-current protection INST, DT or IDMT (ANSI 50/51)
Under-voltage protection INST, DT or IDMT (ANSI 27)
(Sensitive) Earth fault protection stages INST, DT or IDMT (ANSI 50N/51N(S))
Auto-reclose (ANSI 79)
Breaker failure protection (ANSI 50BF)
Cable-end differential protection (ANSI 87)
Cold-load pick-up block (ANSI 68)
Current transformer supervision (ANSI 60L)
Current unbalance/broken conductor protection stages INST, DT or IDMT (ANSI 46 /R/L)
Directional (sensitive) residual over-current protection stages DT or IDMT (ANSI 67N)
Directional three-phase over-current protection stages DT or IDMT (ANSI 67)
Fault locator (ANSI 21FL)
Frequency protection stages (ANSI 81O/U)
Fuse failure (ANSI 60)
Harmonic over-current protection/inrush blocking stages INST, DT or IDMT (ANSI 50H/51H/68)
Intermittent earth fault (ANSI 67NT)
Overvoltage protection INST, DT or IDMT (ANSI 59)
Positive/negative sequence under-/over-voltage protection INST, DT or IDMT (ANSI 27P/47/59P)
Programmable stage (ANSI 99)
Rate of Change of Frequency ROCOF (ANSI 81R)
Residual voltage protection INST, DT or IDMT (ANSI 59N)
Restricted low-impedance earth fault protection (ANSI 87N)
Reverse-/under-/over-power protection INDT, DT or IDMT (ANSI 32)
Switch onto fault logic (SOTF)
Synchrocheck (ANSI 25)
Thermal overload protection (line) (ANSI 49L)
Vector jump/surge (ANSI 78)
Voltage memory