Schweitzer Engineering Laboratories SEL-700G1 - SEL-700 GW Wind Generator Relay Application; Figure 2.28 SEL-700 GW Dual Feeder AC Current Connections; Figure 2.29 SEL-700 GW Typical DC External Connections

2.35
Date Code 20170814 Instruction Manual SEL-700G Relay
Installation
SEL-700GW Wind Generator Relay Application
SEL-700GW Wind Generator Relay Application
Figure 2.28 SEL-700GW Dual Feeder AC Current Connections
Figure 2.29 SEL-700GW Typical DC External Connections
Slot Z: 3 ACIZ Slot E: 3 ACIE
G
e
n
e
r
a
t
o
r
W
i
n
d
A
B
C
A
B
C
52
X Side Y Side
52
Y
ICX IBX IAX
ICY IBY IAY
52
X
Notes:
• OUTxxx requires an additional I/O
card in Slot C or D.
• IN101-102 and OUT 101-103 are in the
“base” relay.
• Additional I/O and relay logic may be
necessary for a specific application.
• Settings changes are not shown.
• Field ground element (64F) requires
SEL–2664 Field Ground Module.
• RTD Inputs—requires SEL-2600 RTD
Module or RTD input card in Slot D.
Y-Breaker
Close Coil
BKR Y
52ay
—DC+DC
X-Breaker
Trip Coil
52by
52ay
X-Breaker
Close Coil
Relay Alarm
Annunciator
TRIP X
TRIP Y
CLOSE X
CLOSE Y
ALARM
A09
A11
A08
A03
A10
A12
A07
A04
BKR X
52ax
Y-Breaker
Trip Coil
A06 A05
OUT101
OUT102
OUTxxx
OUTxxx
OUT103
52ax
52bx