JOAP: SANHUA - General Catalogue - 2020

20 sanhuaeurope.com INVERTER CONTROLLER FOR HP WATER HEATER Inverter Controller for HPWater Heater is used to realize overall control of the outdoor unit of heat pump and water heating system. Energy efficiency of whole water heating system can be greatly improved by actuating frequency conversion control over DC converter compressor and electrical parts such as outdoor blower, electronic expansion valve and solenoid valves. Normally, the efficiency can be up to 3.2 with incomparable energy saving advantages over other water heating methods. GENERAL SPECIFICATIONS • Applicable voltage: single phase AC220V-230V±20%, 3 phase AC380V-400V±15% • Frequency conversion range: 15~150Hz • Water heating temperature: 0~+55° • Water temperature control accuracy: ±0.5° • Specifications of controllers: inverter 3HP, inverter 5HP; inverter 3HP+fixed frequency 3HP, inverter 5HP + fixed frequency 5HP SANHUA GENERALPRODUCTCATALOGUE FEATURES • INTELLIGENTANTI-FREEZE PROTECTIONUNDER LOWTEMPERATURE, SUITABLE FOROUTDOORUSE IN LOWTEMPERATURE • UTILIZINGACTIVE FREQUENCY CONVERSIONTECHNOLOGY FORTHEWHOLE PROCESSWITHAPOWER FACTORABOVE 98.5%, APPLICABLE FORAWIDERRANGEOF VOLTAGE • USINGDC FREQUENCY CONVERSION 180° SINEWAVEACTUATING TECHNOLOGY, INCREASING TORQUE COMPENSATIONANDMORE INTELLIGENT CONTROL •MULTIPLE STAGE TIMING SWITCHTOMEET THE CUSTOMERS’ REQUIREMENTS INDIFFERENT TIME INTERVALS • SUB-CONTROLLERCANNOTONLY CONTROL TEMPERATUREOF THEWATERTANKBUTALSOREALIZE INQUIRYOFREAL-TIME TEMPERATUREAND FAULTS ETC. • AVAILABLEWITHCIRCUIT CONTROLLEDBY ELECTRONIC EXPANSIONVALVE TOBETTERBRING THE EFFICIENCYOF THE SYSTEM INTOFULL PLAY • DC FREQUENCY CONVERSIONBLOWERCANBE EQUIPPED TO IMPROVE THE SYSTEMEFFICIENCY • PASSING EMC TESTSWITHTHEWHOLE FREQUENCYMEETINGNATIONAL ANDRELEVANT EXPORT STANDARDS