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P545 Series Electronic Lube Oil Control technical specifications Table 208: P545 Series Electronic Lube Oil Control technical specifications P545NCB Electronic Lube Oil Control Power Requirements 120 or 240 VAC, 50/60 Hz +10%, -15%; power consumption: 3 VA Open Point (Differential Pressure) • P545NCB-22/P400AD-2: 12.75 ± 0.75 psi (87.9 ± 5.17 kPa) • P545NCB-25/P400BD-1: 10 ± 1.5 psi (68.9 ± 10.3 kPa) • P545NCB-82 P400AD-1: 7 ± 1.0 psi (48.2 ± 6.9 kPa) Lube Oil Time Delay (Factory Settings) • P545NCB-22: 120 ± 15 seconds • P545NCB-25: 90 ± 12 seconds • P545NCB-82: 120 ± 15 seconds Anti-Short Cycle Timer Four selectable positions: 0, 35, 65, and 100 seconds (nominal times) Type of Refrigerant Non-corrosive refrigerants only Electrical Connections • Control: Screw type terminals on a barrier terminal strip • Sensor: Snap-connect at sensor end, three-pin plug at control end Maximum Electrical Rating Isolated relay output to compressor contactor (M-1 and M-2) Pilot duty 375 VA at 120 VAC, 750 VA at 240 VAC Alarm Circuit (Relay) NOA contact: Pilot duty 125 VA at 120/240 VAC; 60 W tungsten at 120/240 VAC NCA contact: Pilot duty 125 VA at 120 VAC, 250 VA at 240 VAC Backplate Material Case and Cover Material 0.062 in. (1 mm) cold rolled steel High impact thermoplastic Ambient Operating Conditions -40 to 131°F (-40 to 5°C) Ambient Storage Conditions -40 to 185°F (-40 to 85°C) Approximate Shipping Weight 1.80 lb (0.82 kg) Agency Listings UL Listed, File SA516, CCN SDFY UL Listed for Canada, File SA516, CCN SDFY7 182 Refrigeration Products Catalog

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