Specifications

72 Distribution Products Catalog CA08101001E—October 2010 www.eaton.com
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16.5
Tr a n s f er Switches
ATC Controllers
ATC Controller Specification Selection Chart
Note
Features are order specific. Not all features are supplied as standard.
Specification Description
ATC-100 ATC-300 ATC-600 ATC-800
Programming Selections
Time delay normal to emergency 3 seconds (fixed) 0–1800 seconds 0–1800 seconds 0–1800 seconds
Time delay emergency to normal 5 minutes (fixed) 0–1800 seconds 0–1800 seconds 0–1800 seconds
Time delay engine cooldown 5 minutes (fixed) 0–1800 seconds 0–1800 seconds 0–1800 seconds
Time delay engine start 3 seconds (fixed) 0–120 seconds 0–120 seconds 0–120 seconds
Time delay neutral N/A 0–120 seconds 0–120 seconds or based on
load voltage decay of 2%–30%
of nominal
0–120 seconds or based on
load voltage decay of 2%–30%
of nominal
Time delay Source 2 fail N/A 0–6 seconds 0–6 seconds 0–6 seconds
Time delay voltage unbalance N/A 10–30 seconds N/A N/A
Voltage unbalance three-phase N/A 0 or 1 (1 = enabled) — —
% of unbalanced voltage dropout N/A 5% to 20% (DO) dropout
–2% to 3% (PU)
N/A N/A
Phase reversal three-phase N/A OFF, ABC, CBA N/A N/A
In-phase N/A 0 or 1 (1 = enabled) Enabled or disabled Enabled or disabled
Load sequencing N/A N/A Up to 10 devices
(via sub-network)
Up to 10 devices
(via sub-network)
Pretransfer signal N/A 1–120 seconds
(Form C contact)
0–120 seconds
(up to 10 devices via sub-network)
0–120 seconds
(up to 10 devices via sub-network)
Plant exerciser Selectable day, off, 7-, 14-,
28-day interval, 15 minutes
run time, no load
Programmable—off, daily or
7-, 14-, 28-day intervals,
0–600 minutes, load or no load
Programmable—disabled or
7-day interval, 0–600 minutes,
load or no load
Programmable—disabled or 7- day
interval, 0–600 minutes, load or
no load
Preferred source selection N/A N/A Source 1 or 2 or none Source 1 or 2 or none
Commitment to transfer in TDNE N/A N/A Enabled or disabled Enabled or disabled
Retransfer mode N/A N/A Automatic or manual Automatic or manual
Auto daylight savings time adjustment N/A 0 or 1 (1 = enabled) — —
System selection Utility/generator Utility/generator or dual utility Utility/generator or dual utility
or dual generator
Utility/generator or dual utility
or dual generator
Additional information PA01600002E TD01602006E TD.15A.05.T.E. TD.15A.05.T.E.