fbpx

Auto Transfer Panel ATC Breaker

  • Specification Summary

  • Rating Range120 to 600V, single phase and three phase @ 50/60 Hz
  • Transfer TypeSwitch application dependent
  • Switch TypeSwitch application dependent
  • Input control voltage65 to 145 Vac 50/60 hZ
  • Voltage measurements of UtilitySource 1 VAB Source 2 VAB<br>Source 1 VAC Source 2 VBC<br>Source 1 VCA Source 2 VCA
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.

Technical Summary

Rating Range 120 to 600V, single phase and three phase @ 50/60 Hz
Transfer Type Switch application dependent
Switch Type Switch application dependent

ATC Controller Specifications

Input control voltage 65 to 145 Vac 50/60 hZ
Voltage measurements of Utility Source 1 VAB Source 2 VAB<br>Source 1 VAC Source 2 VBC<br>Source 1 VCA Source 2 VCA
Voltage measurement range 0 to 790 VAC rms (50/60 Hz)
Voltage measurement accuracy +/-2% of nominal input voltage
Frequency measurements of Source 1 and Source 2
Frequency measurement range 40 Hz to 70 Hz
Frequency measurement accuracy +/- 0.1 Hz
Undervoltage dropout 50% to 90% of nominal voltage
Undervoltage pickup (Dropout +2%) to 99% of the nominal system voltage
Underfrequency dropout range 90 to 97% of the nominal system frequency
Underfrequency pickup range (Dropout +1 Hz) to 99% of the nominal system frequency
Overfrequency dropout range 103 to 110% of the nominal system frequency
Overfrequency pickup range 101% 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 humidity 0 to 95% relative humidity (noncondensing)
Operating environment Resistant to ammonia, methane, nitrogen,hydrogen and hydrocarbons
Generator start relay 5A, 1/6 hp @ 250 Vac Vac 5A @ 30 Vdc with a 150W maximum load
K1, K2 relays <br>10A, 1-3 hp @ 250 Vac</br><br>[email protected] Vdc</br>
Applicable testing UL-recognized component<br>Meets intent of UL 991 & UL 1008<br>Meets IEC 1000-4-2, 1000-4-3, 1000-4-4
Applicable testing continued 1000-4-5, 1000-4-6, 1000-4-11<br>CISPR 11, Class A<br>FCC Part 15, Class A<br>CSS 22.2-178
Enclosure compatibility NEMA 1, NEMA 3R and NEMA 12<br>UV-resistant ATC-300+ faceplate 
Array
(
    [model] => ATC-300+ CONTROLLER
    [category] => ATC-300+ CONTROLLER
    [url] => https://www.albahar.com/products/new/cat-power-systems/details/electric-power-generation/ats-atc-breaker-contactor/atc-300+-controller/18502989/402/18255920/18502957/
)