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.

Informações Tećnicas

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

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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 VABSource 1 VAC Source 2 VBCSource 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: 10A, 1-3 hp @ 250 Vac10A@30 Vdc
• Applicable Testing: UL-recognized componentMeets intent of UL 991 & UL 1008Meets IEC 1000-4-2, 1000-4-3, 1000-4-4
• Applicable Testing Continued: 1000-4-5, 1000-4-6, 1000-4-11CISPR 11, Class AFCC Part 15, Class ACSS 22.2-178
• Enclosure Compatibility: NEMA 1, NEMA 3R and NEMA 12UV-resistant ATC-300+ faceplate