High humidity
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innovative refrigeration solutions High humidity split systems 77 Low-profile double-flow evaporating unit, oversized for high relative humidity applications.. 77 Pasive humidity control (regulation between 60% and 95%)*. 77 Systems tested at factory with no need for test on site. 77 Refrigerant preloaded. Technical features Split refrigeration systems featuring relative humidity control, compossed by a condensing unit in low-noise or centrifugal construction and an evaporating unit in a low-profile construction with double air flow, oversized for high humidity refrigeration applications. Controlled humidity preservation The correct preservation of some goods, like fruits, vegetables or flowers, requires to control the humidity inside the cold room. These split systems with humidity control are adjusted for high humidity applications and they are specifically recommended for positive temperature cold rooms for horticultural products preservation. • 230V-I-50Hz or 400V-III-50Hz power supply. • Reduced R-404A or R-134A refrigerant load. • Hermetic reciprocating compressor. • High and low pressure switches. • Evaporador de plafón con doble flujo de aire dimensionado para una regulación de humedad relativa del 60% al 95%*. The evaporating units have double air flow trough oversized coils to be able to get a relative humidity value inside the cold room of about 95%, avoiding the loss of moisture and weight from the product. • Inbuilt thermostatic expansion and solenoid valves in the evaporating unit. • Air defrosting. • Stainless steel drain tray. • Flare-type cooling connections (up to 1/2”-3/4”) and service valves. • Magnetothermal protection. • Liquid receiver. Temperature and humidity control • Refrigerant preloaded for 15 m pipe length. The units feature an advanced electronic controller to control both, temperature and humidity inside the cold room. • Multifunctional electronic dual control for temperature and humidity, and remote keyboard. Version HSF-D Version HSH-CD Split systems compossed by a low noise condensing unit and a low-profile double-flow evaporating unit for high humidity applications. Split systems compossed by a centrifugal condensing unit and a low-profile double-flow evaporating unit for high humidity applications. Installation scheme LIQUID LINE OIL TRAP EVERY 3 m. DRAIN PIPE Relative humidity control with set point between 60% and 95%*, Active humidification kits with water vapour addition and dehumidification / heating kits are available as an option. * Control of relative humidity inside the cold room is done in a passive way, by regulating the air flow of the evaporating unit, without adding water vapour. The real regulation range of relative humidity depends on the real conditions of the cold rooms, ambient absolute humidity and kind of product. ELECTRICAL WIRING POWER SUPPLY Multifunctional remote keyboard with digital display showing temperature and relative humidity. WATER TRAP Maximum vertical distance between units of 15 metres in case the condensing unit is placed at a higher place than the evaporating unit, and of 6 metres otherwise. Electrical wiring The following electrical wiring should be planned to connect condensing and evaporating units (10 m long connections are included in HSH series as standard). Power supply Probes Valves & fans Control pad

high humidity split systems series HSF-D / HSH-CD Positive temperature - High humidity Compressor Cooling capacity / Cold room volume, according to cold room temp. (1) 0 ºC RH 95% Nominal absorbed power (kW) Caudal máximo evap. (m3/h) Sound pressure level dB(A) (2) Series / Model Power supply • Proportional control of condensing temperature through fan speed variator (already included for HSF series 2/22 and higher). • Change to 400 V-III-50 Hz power supply. (2) SPL: Sound pressure level shown in dB(A) on open field at 10 m. from the source. • Coil protection grille. • Inbuilt active...