IB ATS-1005 For more information visit: www.eaton.com
Instructional Booklet
Effective: March 2010 Page 21
Instructions for Installation, Operation and Maintenance of the
Eaton ATC-600 Automatic Transfer Switch Controller
Note 1: Voltage pickup and drop out settings are based upon a percentage of the base voltage
Note 2: Frequency pickup and drop out settings are based upon a percentage of the base frequency
Note 3: Set to order specific value
Table 2. Programmable Features/Setpoints (Cont.)
PROGRAMMABLE
FEATURE DISPLAY
DISPLAY
EXPLANATION
SETPOINT
POSSIBILITIES
FACTORY DEFAULT
VALUE MEASURE
PHASE Number of System Phases 1 or 3
3
3 -
TSEQ Time Delay Load Sequencing 1 to 120 Seconds
0:10 Minutes: Seconds
PT PT Ratio 2:1 to 500:1
2:1 -
IPHASE In-Phase Transition Enabled or Disabled 1= Enabled
0= Disabled
0 -
IPFD In-Phase Transition Frequency Difference (Hertz) 0.0 to 3.0 Hz
1.0 Hertz
SYNC Closed/In-Phase Transition Synchronization Timer 1 to 60 Minutes
5 Minutes
TDEF Time Delay Engine Failure 0 to 60 Seconds
6 Seconds
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