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Instructional Booklet
Page 14
Effective: August 2007
Utility
Control
Utility
Power
Generator
Generator
Phase C
Phase C
Utility
Utility
Phase B
Phase B
Phase A
Phase A
Phase C
Phase C
Generator
Generator
Phase B
Phase B
Phase A
Phase A
Figure 19. Location of Terminals 1, 2, and 3 on the J-5 Connector ATC-100.
J7
J1
J2
J4
1
4 5
2
3
Control Inputs
Control Outputs
For more information visit: www.eaton.com
O & M Manual for the CHGENLC Automatic
Transfer Switch with ATC-100 Control
Terminals 1, 2, 3
J5
7
1
2
3
6
8
Generator Start Contacts
Reset
Voltage
120
208
220
230
240
380
480
TDN
Enable
Disable
Phases
1φ
3φ
Frequency
50 Hz
60 Hz
TDNE
2 sec
15 sec
Overfreq
On
Off
Generator Test
Off
No Load
Load
7 day
14 day
28 day
IB00405002E
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