Seg HighTECH Line - Page 37

TB MRI1 09.98 E 37
8 Order form
Time overcurrent relay MRI1-
I
3-phase meauring I>, I>>
Rated current 1 A
5 A
1
5
Phase fault directional feature
R
Rated voltage 100 V
230 V
400 V
1
2
4
Housing (12TE) 19”-rack
Flush mounting
A
D
RS485 Alternatively with Modbus Proto-
col
-M
Earth fault current relay MRI1-
Earth current measuring standard
very sensitive
E
X
Rated current 1 A
in earth circuits 5 A
1
5
Housing (12TE) 19”-rack
Flush mounting
A
D
RS485 Alternatively with Modbus Protocol
-M
Earth fault current relay
with directional feature MRI1-
R
Earth current measuring for solidly grounded systems
for isolated/compensated systems
very sensitive for isolated/compensated systems
S
E
X
Rated current 1 A
in earth circuits 5 A
1
5
Directional feature in earth path
Rated voltage 100 V
in earth circuits 230 V
400 V
1
2
4
Housing (12TE) 19”-rack
Flush mounting
A
D
RS485 Alternatively with Modbus Proto-
col
-M