Generac Power Systems GTS "W" Owner's Manual page 66

PSW
CONTACTS
A
1 2 3 OFF
2 - 7 X X X
2 - 11 X X X
X
12 - 7 X
12 - 11 X
X
15 - 18 X X
19 - 16 X X
19 - 14 X
X INDICATES CLOSED
00
PSW
14 15
65
FM
16 VM
TD
18 19 64
3 2 204
7 AM
11 12 67
CT3
CT2
LEGEND
A1 A2 A POWER SOURCE SIDE (ON)
METER, AMP
ATS TRANSFER SWITCH CONTACTOR
AUX SWITCH, AUXILIARY
ALL RELAY CONTACTS SHOWN WITH
C COIL, CLOSING
CT1,CT2,CT3 TRANSFORMER, CURRENT (OPT) ATS IN UTILITY POSITION
FWB FULLWAVE BRIDGE RECTIFIER PKG
HM METER, HOUR
L2 RED LIGHT, SWITCH POSITION EMERGENCY
L3 YELLOW LIGHT, STANDBY OPERATING
PSW SWITCH, PHASE SELECTOR
R RESISTOR, (TDN)
SW1 SWITCH, MAINTENANCE DISCONNECT
SW2 SWITCH, SYSTEM TEST
SW4 SWITCH, RETURN TO NORMAL BYPASS (OPT)
TD RELAY, TIME DELAY
TR RELAY, TRANSFER
TR1 TRANSFORMER, STANDBY SENSING
TR3 TRANSFORMER, UTILITY SENSING
VM METER, VOLT
NB
T3
T2
T1
TR
00
1
126 126
7
187
107
A1 B1
7
TD2
4
COM
NC NO
+
AUX
-
1
R
2
A2 B2 T2
00 00
189
6 9
107 108
TR
NOTE:
L1 L2
OPTIONS
SEE DWG. 70067617 FOR
INTERFACE INTERNAL CONNECTIONS
N1
N2
N3
SW1
MAN
125
AUT
185
N1
N2
ATS
T1 T1
N1 N2 N3
H1
H2
416V
T1
H3
H4
T1 T2 T3
COM T2
N1
NC NO
H1
E1 E3
E2
AUX H2
416V
H3
H4
N2
TR1
E1
SW1 X1
MAN
18V
X2
416V
AUT
18V
X3
E2
0
178
SR SR
7 4 9 6
2 WIRE START
CUSTOMER CONNECTION
178
178
0
177
201
UTILITY
N1 N3 224 226 227
2 WIRE START
185
X1
185
18V
0
X3
2 WIRE START
X1
264
18V
0
X3
L3
191
0
194
266
SW4
A
A
+
TR
TD
SW3
235
SW2
177
SW1
FAST TEST
MAN
183
NORMAL TEST
AUT
0
178
2 WIRE START
P1
224
225
UTILITY
P3
226
VOLTAGE
P4
227 LO SENSING
PCB
S3
178 LO
S4
177 HI
S2
7 DAY
E-1
185
EXERCISE
0 E-5
TIMER
PCB
E-2 E-3 E-4
178
177
0
J1-4
264
J1-2
191
J1-1 J1-12
266
265 J1-16 J1-5 N.C.
J1-11
267
J1-9
23
INPHASE
J1-6
194
MONITOR
PCB
ON
J1-10
193
201 J1-14
J1-15
203
J1-3
0
178 J1-7
J1-8
177