GE Multilin 3 Series User Manual

CHAPTER 1: OVERVIEW MIF AND MIF II RELAYS
3 SERIES RETROFIT – INSTRUCTION MANUAL 3
1.2 MIF and MIF II relays
MIF and MIF II features are available in 350 relays as described in the table below:
The following table describes MIF and MIF II options, and the equivalent 350 options and
order codes. In some cases the 350 options have changed from those available for MIF and
MIF II relays, so read the descriptions carefully.
NOTE
Note
Order codes are subject to change without notice. See the GE Multilin website at: http://
www.gegridsolutions.com/multilin for up-to-date order codes.
Installed Relay Retrofit Relay
MIFII Digital Feeder Relay
MIF Digital Feeder Relay
350 Feeder Protection System
Feature MIF MIF II
350
1
Protection &
Control
Thermal Overload: 49,
IOC: 50PH, 50PL, 50GH, 50GL, 50NH,
50NL
TOC: 51G, 51N, 51P
Cold Load Pickup: CLP
Breaker Failure: 50BF
Thermal Overload: 49(1)
IOC: 50P (2), 50G(2)
TOC: 51G(1), 51P(1)
Autoreclose: 79
Cold Load Pickup: CLP
Breaker Failure to Open
Thermal Overload: 49
IOC: 50P(2), 50N(2), 50_2, 50G/SG(2)
TOC: 51P, 51N, 51_2, 51G/SG
Other protection: 67G/SG, 32N, VTFF,
27_1, 27X, 59X, 67P, 67N, 46BC, 32,
27P, 59P, 59_2, 59N, 81U(2), 81O(2),
Arc Flash
Autoreclose: 79
Cold Load Pickup: CLP
Breaker Failure: 50BF
Other control: 60CTS, 86, 25
Monitoring &
Metering
Breaker Health
Event Recording
Breaker Health
Event Recording
Breaker Health
Event Recording
Oscillography 8 samples/cycle
maximum length 24 cycles
8 samples/cycle
maximum length 24 cycles
up to 32 samples per cycle
(user-selectable)
maximum length 192 cycles
Communications Serial (RS232, RS485)
protocols: Modbus RTU
Serial (RS232, RS485)
protocols: Modbus RTU, IEC 60870-5-
103
USB
Serial (RS485) protocols: Modbus RTU,
DNP 3.0, IEC 60870-5-103
Ethernet protocols: Modbus TCP/IP,
DNP 3.0, IEC 60870-5-104, IEC 61850
GOOSE, IEC 61850, OPC-UA
Hardware 2 digital inputs
6 relay outputs
Configurable I/O
Configurable Logic
4 configurable LEDs
2 fixed LEDs
2 digital inputs
6 digital outputs
Configurable I/O
Configurable Logic
4 configurable LEDs
2 fixed LEDs
10 inputs
7 outputs (2 Form A, 5 Form C)
Configurable I/O
Configurable Logic
10 LEDs (non-programmable LEDs)
12 LEDs (programmable LEDs)
1. For additional features, refer to the 350 Instruction Manual.

GE Multilin 3 Series Specifications

General

Brand	GE
Model	Multilin 3 Series
Category	Protection Device
Language	English