ABB REL 356

ABB REL 356 Current Differential Protection
1-9
Product Overview and Specifications
Catalog Information
Typical catalog number
Options Cat.
#
MC2B2NANRG
Output contacts
6 trip, 6 BFI, 4 RI, 2 RB
2 trip, 2 BFI, 4 RI, 2 RB
.
6
2
.
.
2
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Current Rating
1 A
5 A
A
B
.
.
B
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Battery Voltage
Single supply
48/60 Vdc
110/125 Vdc
220/250 Vdc
Dual supply
48/60 Vdc
110/125 Vdc
220/250 Vdc
1
2
3
4
5
6
.
.
.
2
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Distance backup protection
Backup protection
None
P
N
.
.
N
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Channel interface
9600 bps audiotone
British Telecom audiotone
56/64 kbps direct digital
56/64 kbps 820 nm multi-mode fiber
56/64 kbps 1300 nm single mode fiber,
short reach (12 dB)
56/64 kbps 1300 nm single mode fiber,
medium reach (22 dB)
56/64 kbps 1300 nm single mode fiber,
long reach (32 dB)
A
B
D
H
E
M
L
.
A
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Test switches
FT – 14 test switches
No switches
F
N
.
.
N
.
.
.
.
.
.
.
.
Remote communication device
RS-232C PONI
INCOM
Ò
PONI
RS-232C with IRIG-B PONI
Modbus PONI
R
C
B
M
.
R
.
.
.
.
.
.
.
.
.
Digital fault recording
GG
Accessories
FT-14 Test plug
Right side 1355D32G01
Left side 1355D32G03