The ATC-100 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 provides both fixed and jumper-selectable settings to allow for a range of applications. It operates from all system voltages between 120 and 480 Vac, single-phase and three phase at 50 or 60 Hz. The ATC-100 monitors the condition of the three-phase line to line voltage and the frequency of both the utility and generator power sources. It can also be set up for single-phase operation. The ATC-100 provides the necessary intelligence to ensure that the transfer switch operates properly through a series of selectable sensing and timing functions.
Input Control Voltage | 95 to 145 Vac 50/60 Hz 95 to 145 Vac 50/60 Hz | More |
Voltage Measurements of Utility | VAB generator VAB VBC generator VBC VCA generator VCA VAB generator VAB VBC generator VBC VCA generator VCA |
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Voltage Measurement Range | 0 to 575 Vac rms (50/60 Hz) 0 to 575 Vac rms (50/60 Hz) | More |
Voltage Measurement Accuracy | ± 1% of full scale ± 1% of full scale | More |
Frequency Measurements Of | Generator Generator | More |
Frequency Measurement Range | 40 Hz to 70 Hz 40 Hz to 70 Hz | More |
Frequency Measurement Accuracy | ±0.3 Hz over the measurement range ±0.3 Hz over the measurement range | More |
Undervoltage Dropout | 80% of the nominal system voltage 80% of the nominal system voltage | More |
Undervoltage Pickup | 90% of the nominal system voltage 90% of the nominal system voltage | More |
Underfrequency Dropout Range | 90% of the nominal system frequency 90% of the nominal system frequency | More |
Underfrequency Pickup Range | 95% of the nominal system frequency 95% of the nominal system frequency | More |
Overfrequency Dropout Range | 115% of the nominal system frequency 115% of the nominal system frequency | More |
Overfrequency Pickup Range | 110% of the nominal system frequency 110% of the nominal system frequency | More |
Operating Temperature Range | –20 to +70°C (–4 to +158°F) –20 to +70°C (–4 to +158°F) | More |
Storage Temperature Range | –30 to +85°C (–22 to +185°F) –30 to +85°C (–22 to +185°F) | More |
Operating Humidity | 0 to 95% relative humidity (noncondensing) 0 to 95% relative humidity (noncondensing) | More |
Operating Environment | Resistant to ammonia, methane, nitrogen, hydrogen and hydrocarbons Resistant to ammonia, methane, nitrogen, hydrogen and hydrocarbons | More |
Generator Start Relay | 5A, 1/6 hp @ 250 Vac Vac 5A @ 30 Vdc with a 150W maximum load 5A, 1/6 hp @ 250 Vac Vac 5A @ 30 Vdc with a 150W maximum load | More |
K1, K2 Relays | 10A, 1–3 hp @ 250 Vac 10A@30 Vdc 10A, 1–3 hp @ 250 Vac 10A@30 Vdc |
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Applicable Testing | UL-recognized component UL 1008, UL 991 Environmental IEC 61000-4-2, 61000-4-3, 61000-4-4, UL-recognized component UL 1008, UL 991 Environmental IEC 61000-4-2, 61000-4-3, 61000-4-4, |
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Applicable Testing Continued | 61000-4-5, 61000-4-6, 61000-4-11 CISPR 11, Class B FCC Part 15, Class B CSS 22.2-178 61000-4-5, 61000-4-6, 61000-4-11 CISPR 11, Class B FCC Part 15, Class B CSS 22.2-178 |
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Enclosure Compatibility | NEMA 1, NEMA 3R and NEMA 12 UV-resistant ATC-100 faceplate NEMA 1, NEMA 3R and NEMA 12 UV-resistant ATC-100 faceplate |
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