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ATC-100 CONTROLLER

  • OVERVIEW
  • SPECIFICATIONS
  • STANDARD / OPTIONAL
PRODUCT DESCRIPTION

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.

Technical Summary
  • Rating Range - 120 to 480V, single phase and three phase @ 50/60 Hz
  • Transfer Type - Switch application dependent
  • Switch Type - Switch application dependent
  • ATC Controller Specifications
  • Input Control Voltage - 95 to 145 Vac 50/60 Hz
  • Voltage Measurements of Utility - VAB generator VAB
    VBC generator VBC
    VCA generator VCA
  • Voltage Measurement Range - 0 to 575 Vac rms (50/60 Hz)
  • Voltage Measurement Accuracy - ± 1% of full scale
  • Frequency Measurements Of - Generator
  • Frequency Measurement Range - 40 Hz to 70 Hz
  • Frequency Measurement Accuracy - ±0.3 Hz over the measurement range
  • Undervoltage Dropout - 80% of the nominal system voltage
  • Undervoltage Pickup - 90% of the nominal system voltage
  • Underfrequency Dropout Range - 90% of the nominal system frequency
  • Underfrequency Pickup Range - 95% of the nominal system frequency
  • Overfrequency Dropout Range - 115% of the nominal system frequency
  • Overfrequency Pickup Range - 110% of the nominal system frequency
  • Operating Temperature Range - –20 to +70°C (–4 to +158°F)
  • Storage Temperature Range - –30 to +85°C (–22 to +185°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
    UL 1008, UL 991 Environmental IEC 61000-4-2, 61000-4-3, 61000-4-4,
  • 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
  • Enclosure Compatibility - NEMA 1, NEMA 3R and NEMA 12
    UV-resistant ATC-100 faceplate
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