IB01602016E
For more information visit: www.eaton.com
Instructional Booklet
Effective: March 2014
Page
15
O & M Manual for the RLC1
Automatic Transfer Switch
Figure 19. Location of Terminals 1, 2, and 3 on the J-5 Connector ATC-100.
1
2
3
4 5 6 7 8
1
2
J4
J7
J2
J1
J5
Phase C
Phase B
Phase A
Utility
Phase C
Phase B
Phase A
Utility
Phase C
Phase B
Phase A
Generator
Phase C
Phase B
Phase A
Generator
Utility
Utility
Generator
Control
Power
Generator
K1
-
(Co
m
)
K1
-
(NO)
DC_Out
put
Gener
at
or Close
d
K2
–
(Co
m
)
K2
-
(NO)
Ea
rth
Gr
ou
nd
Gen Start
-
(C
om)
Gen S
tart
-
(NO)
Control Inputs
Util
ity Closed
Control Outputs
3
Gen S
tart
-
(NC)
Generator Start Contacts
Reset
120
208
220
230
240
380
480
Voltage
1
φ
3
φ
Phases
50 Hz
60 Hz
Frequency
2 sec
15 sec
TDNE
On
Off
Overfreq
Off
No Load
Load
Generator Test
7 day
14 day
28 day
Enable
Disable
TDN
Terminals 1, 2, 3
