Installation Guide

7
Instruction Booklet IB 70-8738
Effective February 2011
Eaton Generator and Automatic Transfer
Switch Generator Start Connection Diagrams
eaton corporation www.eaton.com
Figure 5. Connection of EATON ATC-100 ATS Controller to Eaton Liquid Cooled Generator Controller with Nexus Controller.
1
2 3
4
5
6
7
8
1 2
J4
J7
J2
J1
J5
3
Gen Start - (Com)
Gen Start - (NO)
Gen Start - (NC)
Gen Start - (Com)
Gen Start - (NO)
Gen Start - (NC)
Reset
120
208
220
230
240
380
480
Voltage
1Φ
3Φ
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
Connection of EATON ATC-100 ATS Controller to EATON
Liquid Cooled Generator with Nexus Controller
ATC-100 Rear View
178
183
178
183
178
183
Some reprogramming of Nexus Controller may be required.
MOUNTED IN
GENERATOR
T1
T1
N1
N2
NOT USED