Generac Power Systems 0K8420-A User Manual

Electrical System
Installation Guidelines for Spark-Ignited Stationary Emergency Generators 33
6.6.2— RTS Series Transfer Switch Without T1 Fuse/Connection
Use a 120 volt generator protected circuit from the panel board to power the battery charger circuit (dedicated 15/20
amp circuit).
6.6.3— Two-Wire Start
To convert transfer switches to 2 wire start mode of operation, see dealer for panel conversion and connection of termi-
nals 178 and 183 in TB3. Use a 120 volt generator protected circuit from the panel board to power the battery charger
circuit (dedicated 15/20 amp circuit).
Figure 6-5. Typical Control Wiring Schematic
NOTE:
FOR FIELD WIRING TO CUSTOMER CONNECTIONS
(TERMINAL BLOCKS)
WIRE SIZE 18-12 GAUGE
COMPONENTS LOCATED IN CUSTOMER CONNECTION BOX
LOW VOLTAGE CONNECTIONS
COMPONENTS LOCATED IN CUSTOMER CONNECTION BOX
HIGH VOLTAGE CONNECTIONS
NOTE: ALL WIRES ON THIS
PAGE ARE 600V RATED
TRANSFER RELAY
TRANSFER RELAY COIL
CUSTOMER CONNECTIONS
2 23
E-STOP
178
183
4
3
1941
178
23
183
194
J1-14
J1-7
J1-5
J1-6
CUSTOMER CONNECTIONS
ES
COMMON ALARM
209/210
J1-8
CAR
J1-15
FUSED 120VAC
SOURCE FOR
BATTERY CHARGER
UTILITY FROM
TRANSFER SWITCH
000378
UTILITY FROM
TRANSFER SWITCH
3 T1
NEU4
NEU
N2
N1
N2
2
T1
1
N1
3 N1
N24
N2
N1
2
1
60HZ UNITS 50HZ (M-VOLTAGE, 110/220VAC & R-VOLTAGE, 231/400VAC)
BCH2-2
J4-6
BCH2-1
J4-3
FUSED 220VAC(M) OR
200VAC(R) SOURCE FOR
BATTERY CHARGER
(PRE-CONNECTED WITH
JUMPERS AS SHOWN)
Y
TB3
X
60HZ/50HZ
REMOTE START OPTION
X
TB2
Y
NEU
N2
T1
N1
BCH2-2
J4-6
BCH2-1
J4-3
X
TB2
Y
240VAC MAX
(BLACK)
(WHITE)
J2-8
COP1-7
J1-3
J2-4
SPLICE E
(ORANGE)
J1-9
395/396
56/56A
14/14A

Generac Power Systems 0K8420-A Specifications

General

Brand	Generac Power Systems
Model	0K8420-A
Category	Portable Generator
Language	English