ATC-300+ CONTROLLER
The ATC-300+ is a comprehensive and multifunctional microprocessor-based ATS controller. It is a compact and self-contained panel-mounted device that is designed to replace traditional relay and solid-state logic panels.The ATC-300+ Controller provides programmed flexibility to address the needs of any system. It operates from all system voltages between 120 to 600V, single-phase and three-phase at 50 or 60 Hz. In addition, a period of no control power is provided. The controller monitors the condition of the three-phase line-to-line voltage and frequency of Source 1 and Source 2 power sources and can be programmed for single-phase operation. The ATC-300+ Controller provides the intelligence to ensure that the ATS operates properly through a series of programmed sensing and timing functions.
SPECIFICATIONS
Rating Range120 to 600V, single phase and three phase @ 50/60 Hz
Transfer TypeSwitch application dependent
Switch TypeSwitch application dependent
technical summary
Rating Range120 to 600V, single phase and three phase @ 50/60 Hz
Transfer TypeSwitch application dependent
Switch TypeSwitch application dependent
atc controller specifications
Input control voltage65 to 145 Vac 50/60 hZ
Voltage measurements of UtilitySource 1 VAB Source 2 VAB
Source 1 VAC Source 2 VBC
Source 1 VCA Source 2 VCA
Voltage measurement range0 to 790 VAC rms (50/60 Hz)
Voltage measurement accuracy+/-2% of nominal input voltage
Frequency measurements ofSource 1 and Source 2
Frequency measurement range40 Hz to 70 Hz
Frequency measurement accuracy+/- 0.1 Hz
Undervoltage dropout50% to 90% of nominal voltage
Undervoltage pickup(Dropout +2%) to 99% of the nominal system voltage
Underfrequency dropout range90 to 97% of the nominal system frequency
Underfrequency pickup range(Dropout +1 Hz) to 99% of the nominal system frequency
Overfrequency dropout range103 to 110% of the nominal system frequency
Overfrequency pickup range101% to (dropout - 1 Hz) of the nominal system frequency
Operating temperature range-20 to 70 degree C (-4 to +158 degree F)
Storage temperature range-30 to 85 degree C (-22 to +185 degree F)
Operating humidity0 to 95% relative humidity (noncondensing)
Operating environmentResistant to ammonia, methane, nitrogen,hydrogen and hydrocarbons
Generator start relay5A, 1/6 hp @ 250 Vac Vac 5A @ 30 Vdc with a 150W maximum load
K1, K2 relays
10A, 1-3 hp @ 250 Vac
10A@30 Vdc
Applicable testingUL-recognized component
Meets intent of UL 991
ul 1008
meets iec 100042 100043 100044
ATC Controller SpecificationsApplicable testing continued
100045 100046 1000411
cispr 11 class a
fcc part 15 class a
ATC Controller SpecificationsEnclosure compatibility
ATC Controller SpecificationsEnclosure compatibility
nema 1 nema 3r and nema 12
uvresistant atc300+ faceplate