Hitachi Relion 670 Series Product Manual page 186
Line differential protection
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Also See for Relion 670 Series:
- Applications manual (438 pages) ,
- Commissioning manual (284 pages) ,
- Product manual (121 pages)
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Line differential protection RED670
Version 2.2
Station communication, remote end serial
communication and time synchronization
Slot position (front view/rear view)
Available slots in 1/2, 3/4 and 1/1 case with 1
TRM
Available slots in 3/4 and 1/1 case with 2 TRM
No communication board included
Ethernet SFP, optical LC connector
Ethernet SFP, RJ45 connector
Optical Ethernet module
Serial SPA/LON/DNP/IEC 60870-5-103 plastic
interface
Serial SPA/LON/DNP/IEC 60870-5-103 plastic/
glass interface
Serial SPA/LON/DNP/IEC 60870-5-103 glass
interface
Galvanic RS485 communication module
Optical short range, LDCM 820 nm
Optical medium range, LDCM 1310 nm
Optical long range, LDCM 1550 nm
Line data communication, default 64kbps mode
Allow line data communication in 2Mbps mode
GPS time module
IRIG-B time synchronization module, with PPS
1)
The maximum number and type of LDCM modules supported depend on the total amount of I/O and communication modules in the IED.
2)
Max 2 LDCM in 1/2 case
3)
Ethernet SFP is basic in P30:1. P30:6:1 and P30:6:2 require the Optical Ethernet module in P30:6.
4)
When OEM is ordered in combination with 2 or 4 LDCMs in redundant mode, it is required to order RED as a customized product.
5)
For RED670 A42, B42 and C42, one LDCM is required in P30:5.
6)
For RED670 B33, two LDCMs are required in P30:5 and P31:2.
7)
For RED670-B33, LT3CPDIF included as Basic. One of the following (LT6CPDIF/L6CPDIF/L3CPDIF) as optional.
8)
Max 4 LDCMs can be ordered. Always place LDCM modules on the same board to support redundant communication: P30:5, P30:6, P31:2, P31:3 or P32:2 and P32:3.
9)
For A42/B42/C42, only 2Mbps is allowed. For B33, select either 64kbps or 2Mbps; default is 64kbps.
186
Ordering no
█
█
█
█
█
█
X
X
1MRK005500-AA
K
K
K
1MRK005500-BA
P
P
P
1MRK002266-EA
1MRK001608-AB
1MRK001608-BB
1MRK001608-CB
1MRK002309-AA
1MRK002122-AB
1MRK002311-AA
—
1MRK007002-AA
1MRK002282-AB
1MRK002305-AA
Selection for
position #11
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#11
█
█
█
█
█
█
█
█
█
█
█
█
█
█
█
█
X
X
X
X
X
X
X
K
K
K
P
P
P
H
L
M
N
G
A
A
A
A
B
B
B
B
C
C
C
C
S
S
F
F
1MRK 505 379-BEN R
Notes and rules
1)
█
2)
█
█
█
X
X
3)
4)
G
G
A
A
5)
6)
7)
8)
,
,
,
B
B
C
C
X
9)
Y
S
S
F
F
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