Generac Power Systems GTS "W", Owner'S Manual

Page: 66 / 67

A
416V
236 240 237 238
7 4 9 6
108
L1 L2
MAN
AUT
E2
E1
E2
E1
00
185
125
T1
T2
T3
N1
MAN
AUT
N1
N2
N2
00
18V
H2
0
177
178
0
203
264
266
265
267
193
194
177
178
178
0
201
178
2 WIRE START
0
0
CUSTOMER CONNECTION
2 WIRE START
178
0
183
416V
N2
X1
X3
X2
18V
18V
266
0
191
X3
H4
H3
0
AUT
MAN
177
TD
TR
A
NORMAL TEST
FAST TEST
201
235
23
194
178 177
A
191
L3
224
225
226
227
178
177
178
177
185
264
185
T1 T1
N1
416V
T2
N
2
N1
T1
X1
H1
H4
X1
X3 H3
H2
H1
18V
T3 N3
T1
T2
185
178 177
0
2 WIRE START
0
2 WIRE START
224
N1
N2
N3
N1 N3 227 226
199
0
S4
S3
LO
LO
HI
S2
P3
P4
P1
+
147 148
00
107
189
6 9
7
189
188
00
107
4
187
187
107
126
7
126
1
00
00
A2
A1
T2 B2
-
+
TD2
NC NO
COM
NO NC
E1
COM
T1
E2
E3
T2 T3
N1 N2 N3
B1
OPTIONS
E-2 E-3
E-5
E-1
E-4
J1-8
J1-7
J1-3
J1-15
J1-14
J1-10
J1-6
J1-9
J1-11
J1-16
J1-1
J1-2
J1-4
J1-5
J1-12
J1-
13
198
N.C.
ON
SWITCH, RETURN TO NORMAL BYPASS (OPT)
RED LIGHT, SWITCH POSITION EMERGENCY L2
TRANSFORMER, STANDBY SENSING
TRANSFORMER, UTILITY SENSING
RELAY, TRANSFER
RESISTOR, (TDN)
SWITCH, PHASE SELECTOR
YELLOW LIGHT, STANDBY OPERATING
SWITCH, MAINTENANCE DISCONNECT
RELAY, TIME DELAY
SWITCH, SYSTEM TEST
METER, VOLT
SW4
TR3
TR1
VM
TR
TD
PSW
SW2
SW1
R
L3
METER, AMP
TRANSFER SWITCH CONTACTOR
SWITCH, AUXILIARY
A POWER SOURCE SIDE (ON)
COIL, CLOSING
TRANSFORMER, CURRENT (OPT)
FULLWAVE BRIDGE RECTIFIER PKG
METER, HOUR
AUX
FWB
CT1,CT2,CT3
HM
C
ATS
A1 A2
LEGEND
2
1
204
57 58 59
67
204
AM
T3
T
1
T2
FM
64
65
VM
00
INTERFACE INTERNAL CONNECTIONS
ALL RELAY CONTACTS SHOWN WITH
ATS IN UTILITY POSITION
NOTE:
SR SR
SW1
SW1
NB
SW1
TR1
SW2
SW3
SW4
UTILITY
SEE DWG. 70067617 FOR
PCB
SENSING
UTILITY
VOLTAGE
TR
R
TD
TR
AUX
AUX
7 DAY
EXERCISE
TIMER
PCB
INPHASE
MONITOR
PCB
11 12
7
14 15
18
3
19
2
16
PSW
CT2
CT3
OFF
X INDICATES CLOSED
X 12 - 7
15 - 18
12 - 11
19 - 14
19 - 16
X
X
X X
X
X
X
2 - 7
CONTACTS
2 - 11
X
X
X X
X
1 2 3
PSW
X
X
ATS