Schweitzer Engineering Laboratories SEL-351A - Figure 2.4 SEL-351 A Front-Panel Drawings (Panel-Mount Relays)

2.7
Date Code 20080213 Instruction Manual SEL-351A Relay
Installation
Front-Panel and Rear-Panel Connection Diagrams
Figure 2.4 SEL-351A Front-Panel Drawings (Panel-Mount Relays)
i3094a
i3094a
SCHWEITZER ENGINEERING LABORATORIES
SCHWEITZER ENGINEERING LABORATORIES
DISTRIBUTION PROTECTION SYSTEM
DISTRIBUTION PROTECTION SYSTEM
79
79
FAULT TYPE
FAULT TYPE
SERIAL
SERIAL
PORT F
PORT F
9
9
A
A
B
B
C
C
RS
RS
G
G
N
N
CY
CY
LO
LO
INST
INST
TRIP
TRIP
EN
EN
1
1
81
81
51
51
50
50
SOTF
SOTF
COMM
COMM
SEL-351A
SEL-351A
TEST
TEST
LAMP
LAMP
RESET
RESET
TARGET
TARGET
196-0131
196-0131
i3093a
i3093a
SCHWEITZER ENGINEERING LABORATORIES
SCHWEITZER ENGINEERING LABORATORIES
DISTRIBUTION PROTECTION SYSTEM
DISTRIBUTION PROTECTION SYSTEM
PORT F
PORT F
SERIAL
SERIAL
9
9
1
1
B
B
A
A
C
C
G
G
N
N
RS
RS
FAULT TYPE
FAULT TYPE
EN
EN
COMM
COMM
TRIP
TRIP
INST
INST
SOTF
SOTF
50
50
GROUP
GROUP
LAMP
LAMP
SELECT
SELECT
CANCEL
CANCEL
TEST
TEST
EVENTS
EVENTS
CY
CY
LO
LO
TARGET
TARGET
79
79
METER
METER
RESET
RESET
OTHER
OTHER
STATUS
STATUS
SET
SET
CNTRL
CNTRL
EXIT
EXIT
SEL-351A
SEL-351A
51
51
81
81
196-0130
196-0130
Models with LCD: 0351Axx32 & 0351Axx52 Models without LCD: 0351A0x31 & 0351A0x51
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