JOAP - SANHUA

>>> sanhuaclimate.com 48 SANHUA PRODUCTCATALOGUE STANDARD PS01/50/15 SERIES Pressure switch Pressure switches can be used in refrigeration and air conditioning systems to protect the systems from extremely low suction pressure or extremely high discharge pressure. The pressure switches are also used to start or stop the refrigeration compressors and air-cooled condenser fans, to regulate other components in the systems which require pressure control function. FEATURES • HIGH LEVEL OFACCURACYANDSTABLEREPEATABILITY • LONG LIFE TIMEWITHBOTHEXCELLENT ELECTRICANDMECHANICAL RELIABILITY • SPDT SWITCHTOENSURE GOOD CONTACTANDDISCONNECT CONVERSIONWITHFASTREACTIONS • VARIOUS PRESSURERANGESAREAVAILABLE • SUPPLYWITHSTANDARDPLATE FOR INSTALLATION • BELLOWELEMENTSAREMADEOF TINBRONZEANDPRESSURE CONNECTIONSAREMADEOF BRASS GENERAL SPECIFICATION • Applicable for all common HCFC, non-flammable HFC and HFO refrigerants such as: R134a, R404A/R507, R407C, R22, R407A/F, R448A/449A, R452A, R513A, R450A, R1234ze(E). (for R410A, R32, R717, R290 and R1234yf applications please contact Sanhua) • Medium temperature TS min./max. -40°C /+120°C • Ambient temperaturemin./max.-30°C/+65°C • Relative humidity: 0 - 95%RH • Max. working pressure (PS): HP: 3.5MPa; LP: 1.65MPa • Enclosure: IP44 • Certification: CE, PED IV (In process) and UL Listed (In process) • Contact load AC1 AC3 AC15 DC Rated Voltage (V) 400 400 400 24 Rated Current (A) 16 16 10 8