54Y Series TechBookEnvironmental ratings:Operating temperature: 32˚F (0°C) to 136˚F (58˚C)Storage temperature: -13°F (-25°C) to 185°F (85°C)Humidity: Up to 85% RH, non condensingIPx5 level of waterproofingMechanical:in.yeWeight: Up to 97 lbs (44 kg)Dimensions (W x H x D): 19598" x 1075" x 498" (497 x 273 x 126 mm)in.ytWeight: Up to 12 lbs (445 kg)Dimensions (W x H x D): 1958" x 145" x 51" (497 x 368 x 130 mm)Model Y Series UL/CSA electrical specificationsInput rating: 120/240 V nominal (+5/-10%) (2 lines required with neutral) 48 A Max,or (inye-3 only): 120 V nominal only (+5/-10%) (single line with neutral) 16 A Max,60 Hz nominal (+15 / -10 Hz)Heat.wav rating:Voltage: 120 or 240 V, 60HzWattage: 4 kW at 240 V, 1 kW at 120 V (Also available: 55 kW at 240 V)Flow rate: Minimum of 18 GPM (68 LPM) is requiredUL 1563 Sixth EdUL File: E182156CSA No 222 - 2181-M89Model Y Series TUV electrical specificationsInput rating: 230/240 V nominal (+5/-10%) (2-phase system with neutral) 20 A Max per phase,(3-phase system with neutral) 16A Max per phaseor (inye-3 only): 240 V nominal only (+5/-10%) (single-phase system with neutral) 48 A Max,50 Hz nominal (+15 / -10 Hz)Heat.wav rating:Voltage: 240 V, 50HzWattage: 38 kW at 230 V28 kW at 230 VFlow rate: Minimum of 18 GPM (68 LPM) is requiredEN/IEC 60335 - 2 - 60/A2: 2008 - EN/IEC 60335 - 1: 2010EN55014-1EN55014-2EN61000-3-2EN61000-3-3Specifications