Siemens WL Series Selection And Application Guidelines

WL Circuit Breaker selection and application guide
52
WL
P2 = (WHITE), P1 = (BLACK)
3. ALL GROUND FAULT WIRING TO BE TWISTED PAIR
2. ALL DEVICES SHOWN IN OPEN AND/OR DE-ENERGIZED STATE.
1. COMPONENT PLACEMENT PER PANEL, SWITCHGEAR, OR SWITCHBOARD DRAWINGS.
NOTES:
F2
F6
24VDC
F7
S26
S22
X8-12
X9-7
X9-8
X9-9
X9-10
X9-11
X9-13
X9-14
X9-12
+
S23
S24
X8-14
X8-13
X9-1
X9-2
X9-3
X9-4
X9-5
X9-6
+
-
-
+
-
+
X8-11
X8-10
X8-9
X8-8
X8-7
X8-6
X8-5
X8-4
X8-3
+
-
0VDC
C
B
S1-
S2+
N
A
X8-2
X8-1
-
+
CUB+
CUB-
X6-3
F4 "UVR td"
F3 "UVR",
"QUICK OFF"
F4 ONLY
X5
X9
-
+
S11
S12
S3/b
S4/b
S4/a
X5-7
X5-8
X5-5
X5-6
X5-3
X5-4
X5-1
X5-2
-
+
S2/b
S3/a
X5-14
X5-13
X5-12
X5-11
X5-10
X5-9
X6-1
X6-2
X6
TRIP UNIT
POWER
POTENTIAL TRANSFORMER INPUTS
120VAC SECONDARY EXTERNAL
X8
X7-4
X7-1
X7-2 X7-3 X7-5 X7-6 X7-7 X7-8
X7
-
+
S1/a
Y1
S1/b
S20
S2/a
X6-4
X6-5
X6-7
X6-8
X6-6
X6-10
X6-9
X6-12
X6-11
-
+
X7-9
F1
X6-14
X6-13
1
5
6
9
NEUTRAL SENSOR INPUTS
-
+
S1-
S2+
GF SENSOR INPUTS
TWISTED PAIRS
+
-
(N)
(L)
REMOTE RESET BELL ALARM
AND TRIPPED INDICATOR 79
(N)
-
+
(L)
FIRST SHUNT TRIP 52TC/86
AUX. SWITCH S4, NC, 52b
AUX. SWITCH S4, NO, 52a
AUX. SWITCH S3, NC, 52b
AUX. SWITCH S3, NO, 52a
OPTIONAL SWITCH BY CUSTOMER
+
(L)
-
(N)
UNDERVOLTAGE
RELEASE (62/27)
EMERGENCY OPEN VIA UNDERVOLTAGE RELEASE
(OPENS BREAKER ONLY WHEN UVR IS INSTALLED)
+
(L)
(N)
-
ELECTRIC SPRING
CHARGING MOTOR 52M
+
(L)
REMOTE CLOSING COIL 52CC
AUX. SWITCH S2, NO, 52a
AUX. SWITCH S2, NC, 52b
AUX. SWITCH S1, NC, 52b
AUX. SWITCH S1, NO, 52a
(N)
-
"READY TO CLOSE" SIGNALING SWITCH 52LC
+
-
(L)
(N)
SECOND SHUNT TRIP 52TC
MAG-LATCH FOR OPEN FUSE LOCKOUT (TO FUSE CARRIAGE)
OPEN FUSE LOCKOUT SWITCH S26
FIRST SHUNT TRIP SIGNALING SWITCH 52CS
SECOND SHUNT TRIP SIGNALING SWITCH S2CS
BELL ALARM/TRIP SIGNALING SWITCH 30, NC
BELL ALARM/TRIP SIGNALING SWITCH 30, NO
COM15 OR 16
COMM. MOD
COMM. MODULE
LEAD WIRE FROM
RJ45 PLUG
MODBUS OR
PROFIBUS CONN.
FREE
CLOSE 0VDC -
FREE 24VDC +
FREE 0VDC - CLOSE 24VDC +
OPEN 0VDC -
OPEN 24VDC +
COMMON ENABLE
DP WRITE
INTERPOSING RELAYS FOR TRIP/CLOSE
CONTROL VOLTAGES OTHER THAN 24VDC
K1 K2
X6-7 X6-8 X6-14 X6-13
DIRECT CONNECTION TO X6
TERMINAL STRIP FOR 24VDC
TRIP/CLOSE CONTROL VOLTAGE
K2
K1
+
(L) (N)
-
TRIP/CLOSE
CONTROL VOLTAGE
(N)
-
CubicleBus MODULES
RJ45
X1 X2
RJ45
X3
123
4
RJ45
X1 X2
RJ45
X3
21
4
3
RJ45
X1
RJ45
X2
123
4
X3 X3
21
4
3
RJ45
X1 X2
RJ45 RJ45
X1
RJ45
X2
X3
123
4
INSTALL TERMINATING RESISTOR
(ZSI) ZONE SELECTIVE
INTERLOCKING MODULE
MUST BE FIRST MODULE
0VDC (-)
24VDC (+)
0VDC (-)
24VDC (+) 24VDC (+)
0VDC (-)
24VDC (+)
0VDC (-)
0VDC CUB-
CUB+
24VDC
X8-4 X8-1
X8-2
X8-3
WHEN COM MODULE RJ45 CABLE IS CONNECTED
TO FIRST CUBICLEBUS MODULE, X3-2 AND X3-3
CONNECTIONS ARE NOT REQUIRED, X3-1 AND X3-4
CONNECTIONS ONLY REQUIRED WHEN MORE
THAN 2 CUBICLEBUS MODULES ARE INSTALLED.
WITH NO COM MODULE, ALL X3 CONNECTIONS
ARE REQUIRED.
DIGITAL OUTPUT MODULE
WITH ROTARY SWITCH
DIGITAL OUTPUT MODULE
CONFIGURABLE MODULE
ANALOG OUTPUT DIGITAL INPUT
MODULE
Low Voltage Breaker
General wiring schematic

Siemens WL Series Specifications

General

Brand	Siemens
Model	WL Series
Category	Circuit breakers
Language	English