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PENN Controls Products Catalog

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Selection chart Table 62: A72 Series Cooling Tower or Evaporative Condenser Controls selection chart Product Code Number Switch Action Range °F (°C) Differential F° (C°) Bulb and Capillary Range Adjuster A72AE-1C DPST; close high A72CE-1C DPST; open high 25 to 90 (-5 to 30) 4 to 25 (2.2 to 14) 11/16 in. x 6-3/4 in. Neoprene-coated 6 ft cap. Internal screwdriver slot Technical specifications • ambient temperature limits: -65 to 150°F (-54 to 66°C) • maximum bulb temperature: 170°F (77°C) Table 63: Electrical ratings Motor Ratings VAC 120 Single-Phase 208* Single-Phase 240* Single-Phase 220* Two-Phase 208 Three-Phase 220 Three-Phase Horsepower 2 3 3 5 5 5 AC Full Load A 24.0 24.0 24.0 15.0 15.9 15.0 AC Locked Rotor A 144.0 144.0 144.0 90.0 95.4 90.0 AC Non-Inductive A 24.0 24.0 24.0 – – – DC Non-Inductive A 3.0 – 0.5 – – – Pilot Duty 125 VA, 120 to 600 VAC; 57.5 VA, 120 to 300 VDC * These full load and locked rotor ampere (not horsepower) ratings apply to hermetic compressors only. 60 Refrigeration Products Catalog

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