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1.2 Standard Configurations:
TABLE 1.2
Model ATS1001D ATS1001R ATS2001D ATS2001R ATS2002R
# Circuits (1 Pole)
14 16 38 38 4
Enclosure Type
NEMA 1 NEMA 3R NEMA 1 NEMA 3R NEMA 3R
GENERATOR Main
100 A, 2 Pole 100 A, 2 Pole 125 A, 2 Pole 125 A, 2 Pole 200 A, 2 Pole
UTILITY Main
100 A, 2 Pole 100 A, 2 Pole 200 A, 2 Pole 200 A, 2 Pole 200 A, 2 Pole
Max Amps @ 240V
100 Amps 100 Amps 125 Amps 125 Amps 200 Amps
Max Generator Size
Up to 25KW Up to 25KW Up to 30KW Up to 30KW Up to 50KW
Voltage
120/240VAC 120/240VAC 120/240VAC 120/240VAC 120/240VAC
Frequency/Phases
60 Hz, 1 Phase 60 Hz, 1 Phase 60 Hz, 1 Phase 60 Hz, 1 Phase 60 Hz, 1 Phase
Max GEN Size
25Kw 25Kw 30Kw 30Kw 50Kw
UTIL AIC Rating*
10K
22K available
10K
22K available
22K 22K
10K
22K available
Dimensions HxWxD
24”x14.31”x3.93” 28”x14.5”x4.25” 42”x14.31”x3.93” 41”x14.5”x4.25” 23.5”x18.5”x4.25”
Weight, LBS
28 27 46 43 23
* 22K AIC rating available, order -22 suffix.
It is inappropriate to use any OVATION™ Series ATS to operate central air conditioning/heat pump systems unless
the connected generator can deliver the required Locked Rotor Amps (LRA) required by the air conditioning/heat pump system.
Incorrect connection of a central air conditioning/heat pump system to an OVATION™ Series ATS can be dangerous, and may cause
damage to the transfer switch, generator, or air conditioning/heat pump equipment, and will void all warranties. Late model (2007+)
air conditioning/heat pump compressors may require modification with Hard Start Kits to ensure proper startup under generator
power. Consult a qualified HVAC contractor for more information.
1.3 Typical Installations:
NEW CONSTRUCTION: