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PRODUCT DESCRIPTION
GEK-106273L
MIF Digital Feeder Protection
2-15
2.12
MODEL LIST. ORDER CODES
The MIF has a draw-out construction, 4U high and ¼ of a 19” rack wide. The MIF relays can be mounted in ¼ rack
cases, one relay per case, or as an alternative they can be supplied in half or full 19’’ rack cases, including several
MIF relays (or different types of M family relays) in the same case. Each M product is built as a stand alone draw-
out module containing all functionally required elements such as CT/VTs, I/O, power supply, CPU etc. MIF, MIM,
MIG and MIW products are built in 4’’ wide modules, while MIV and MIR products are built in 2’’ wide modules.
These modules can be plugged into an M050 half 19’’ rack case or an M100 full 19’’ rack case. M050 cases can
hold a maximum of 8’’ in total module length (i.e. 2 MIF modules or 1 MIF and 2 MIV modules), while the M100 case
can hold a maximum of 16’’ in total module length (i.e. 4 MIFs, 2 MIF and 4 MIVs, or 8 MIV modules). A system
comprised of several M family relays in the same case is called an M+ System.
The information required to completely specify the relay is provided in the following table:
Table 2.2: - ORDER CODES
MIF
-
-
-
-
-
-
0
0
-
*
*
-
DESCRIPTION
P
3 Phase + Ground
A
ANSI Curves
I
IEC Curves
Phases:
1
CT In = 1A (0.1-2.4 A)
5
CT In = 5A (0.5-12 A)
Ground:
1
CT In = 1A (0.1-2.4 A)
5
CT In = 5A (0.5-12 A)
N
Sensitive ground In = 1 A
(0.005-0.12 A)
L
Very sensitive ground. In = 1 A
(0.002-0.048 A)
Language:
E
English
F
French
0
No options, basic unit
1
Option 1(*)
2
Option 2 (*)
Power
Supply:
F
24-48 Vdc (Range: 19~58 Vdc)
H
110-250 Vdc (Range: 88~300 Vdc)
110-230 Vac (Range: 88~264 Vac)
0
0
Standard model
0
5
Special model with configuration
for 1 shot recloser
(Only OPTION 2 models)
C
Individual relay
S
Mounted in a M+ System **
*
OPTION 1
: Configurable I/O, Event recording, oscillography
OPTION 2
: Includes all OPTION 1 features, plus Cold load pickup, breaker failure to open protection, breaker
health, configurable Logic.
Содержание GEK-106273L
Страница 19: ...GETTING STARTED 1 12 MIF Digital Feeder Protection GEK 106273L ...
Страница 95: ...SETTINGS 5 38 MIF Digital Feeder Protection GEK 106273L ...
Страница 101: ...I O CONFIGURATION 6 44 MIF Digital Feeder Protection GEK 106273L ...
Страница 127: ...KEYPAD AND DISPLAY 8 26 MIF Digital Feeder Protection GEK 106273L ...
Страница 147: ...INSTALLATION AND MAINTENANCE 10 2 MIF Digital Feeder Protection GEK 106273L ...
Страница 154: ...ANNEX 1 THERMAL IMAGE UNIT GEK 106273L MIF Digital Feeder Protection 11 7 Figure A 1 1 THERMAL CURVE FOR τ1 3 MINUTES ...
Страница 155: ...ANNEX 1 THERMAL IMAGE UNIT 11 8 MIF Digital Feeder Protection GEK 106273L Figure A 1 2 THERMAL CURVES FOR τ1 3 MIN ...
Страница 199: ...ANNEX 5 HARMONIC FILTERING 15 4 MIF Digital Feeder Protection GEK 106273L ...