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.
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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 VAB
Source 1 VAC Source 2 VBC
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
-
10A, 1-3 hp @ 250 Vac
10A@30 Vdc - Applicable Testing
-
UL-recognized component
Meets intent of UL 991 & UL 1,008
Meets IEC 1,000-4-2, 1,000-4-3, 1,000-4-4 - Applicable Testing Continued
-
1,000-4-5, 1,000-4-6, 1,000-4-11
CISPR 11, Class A
FCC Part 15, Class A
CSS 22.2-178 - Enclosure Compatibility
-
NEMA 1, NEMA 3R and NEMA 12
UV-resistant ATC-300+ faceplate
Standard Equipment:
Optional Equipment:
Specifications
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
Source 1 VAC Source 2 VBC
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
-
10A, 1-3 hp @ 250 Vac
10A@30 Vdc - Applicable Testing
-
UL-recognized component
Meets intent of UL 991 & UL 1,008
Meets IEC 1,000-4-2, 1,000-4-3, 1,000-4-4 - Applicable Testing Continued
-
1,000-4-5, 1,000-4-6, 1,000-4-11
CISPR 11, Class A
FCC Part 15, Class A
CSS 22.2-178 - Enclosure Compatibility
-
NEMA 1, NEMA 3R and NEMA 12
UV-resistant ATC-300+ faceplate
Standard Equipment:
Optional Equipment: