Hitachi Highly WHP07600PSD, Installation Manual

Page 1: ...y Compressors Spezifikation Installation Manual WHP07600PSDPC9KQ RIES GmbH Rudolf Diesel Str 10 D 64569 Nauheim GERMANY Phone 49 6152 9741 0 Fax 49 6152 9741 21 Email info ries gmbh de Website www ries gmbh de R 290 30 7 cm3 rev 900 7200 min 1 ...

Page 2: ... OF THE MODEL 3 THE PARAMETER OF MOTOR 4 CHARACTERISTICS 5 PARTS AND DRAWING LIST 5 15 HEAT PUMP WATER HEATER COMPRESSOR CRITERIA 16 CHECK UPON DELIVERY 1 BASIS FOR CHECKING UPON DELIVERY 2 RULE FOR CHECKING UPON DELIVERY 17 29 DRAWINGS 30 SPECIFICATION REVISION RECORD ...

Page 3: ...P07600PSDPC9KQ 2 2 Power source input to inverter Rated voltage Rated frequency Phase 380V 50Hz 3Ф 2 3 Output 1480W 3600 min 1 2 4 Application Heat pump water heater 2 5 Performance Item Rated Condition Rotational speed 3600 min 1 Nominal Heating Capacity 7475W Motor input 1580W Current 6 4A COP see 4 73 Evaporating temp 7 2 Condensing temp 54 4 Liquid temp entering expansion valve 46 1 Return gas...

Page 4: ...Displacement 30 7ml rev 2 8 Allowable frequency range 900 7200 min 1 2 9 Oil HAF68 840 20ml 2 10 Allowable amount of refrigerant c h a r g e Below 800g 2 11 Compressor cooling Forced air 2 12 Hermetic Terminal 2 13 Space volume of inner case 1500cm 3 2 14 Compressor weight 17 5kg incl Oil 2 15 Motor Type Insulation class Direct current brushless motor E class 2 16 19 9Hz 21 7Hz 24 5Hz 3 THE PARAME...

Page 5: ...d so on 4 2 Indication Compressor model type manufacturing data are clearly indicated on the surface of compressor 4 3 Residual moisture 150mg MAX 4 4 Residual impurities 90mg MAX 3 4 Inductance Ld mH Sheet 2 3 5 Inductance Lq mH Sheet 2 3 6 Stator coil resistance 20 Ω 0 502 20 line to line 3 7 Voltage Constant Vrms krpm 43 10V krpm line to line 3 7 Torque Constant N m Arms 0 69 Torque Current 3 9...

Page 6: ...ounting Parts Rubber grommet Bolt Nut 3 4CYC00643 4CYC00700 M8 Electrical Parts Thermostat Terminal cover Gasket Nut Rubber washer Sleeve 1 1 1 1 1 1 4CYC01036 4CYC00988 4CYC01047 3CYC00004 4CYC00174 4CYC01042 4CYC01272 1 2 3 Lead routing Pressure guarantee Chart Oil level datum Notes for rotational speed change Performance curse Appendix Out of supply for reference ...

Page 7: ...the direct current motor will demagnetize 3 Operating voltage range The compressor should be operated in the range of rated voltage 10 under standard condition and overload condition of rated frequency applied voltage to inverter It must be satisfied with item 5 6 7 4 Operating temperatures and pressures The operating temperatures and pressures of a compressor should be within the range shown in t...

Page 8: ...nt which will seriously affect the reliability It can be confirmed by a compressor with a sight glass for observing the oil level There should be superheated gas returned to the compressor under all normal operating conditions Table 2 Item Operating Envelope Discharge pressure MPa 3 13 30 91 MAX condensing temperature 80 see graph 1 Suction Pressure MPa 0 168 0 95 0 69 8 67 Evaporation Temperature...

Page 9: ...Current peak among motor terminals include instantaneous current peak should be below demagnetizing current in order to prevent magnet in motor from demagnetization 7 Pressure difference between suction and discharge In all allowable rotational speed range the difference of pressure should be more than 0 39MPa 4kgf cm 2 But if there is no problem of noise when assembled in air conditioner it can a...

Page 10: ...uring the temperature of hermetic terminals lead wire should be resist to the temperature and be clamped so as not in touch with the surface of compressor and pipe 11 Start stop frequency The frequency should be less than 6 times per hour Operating time from start to stop should be more than 3 minutes Stopping time should be more than 3minutes 12 Rate of rotational speed change The rate of compres...

Page 11: ...soaps oil acids washing fluid used at machining heat exchanger and tubes 15 Compressor vacuum operation Compressor should never be operated while under vacuum Otherwise internal arcing can cause damaging parts 16 The compressor should be operated for more than 20 seconds within 15 minutes after charging refrigerant into the system so proper lubrication results 17 Liquid refrigerant return limitati...

Page 12: ...uipment such as automobiles trains ships etc 20 Installation The rotational axis of compressor should be kept vertical during operation But in actual application the axis incline must be within 5 at all directions during operation 21 Pipe vibration The displacement of the pipes which connect from the compressor to other parts of the refrigerate or systems should be less than 0 8mm 1 32 when the co...

Page 13: ...and should not apply partial force on projection parts such as pipe hermetic terminals foot during carrying and processing 2 The compressor should not be operated to form a vacuum and to absorb air The compressor only can run in one direction which according to lead routing wiring diagram Never reversion otherwise thecompressor will be in trouble 3 The compressor should not be left opened in the a...

Page 14: ...should be charged from the end of condenser of refrigerating systems Never Charge refrigerant to the compressor directly The refrigerant should always be charged in liquid state When the refrigerant is charged in gas state The percent component will possibly be changed 10 Temperatures within systems during stable compressor operation should not be less than 35 to prevent wax precipitation from the...

Page 15: ...compressor to reach the temperature higher than 10 with heater if the ambient temperature is below 10 19 Set a thermistor on the case cover of compressor to prevent from accident of leakage of refrigerant The thermistor can stop the operation of compressor when compressor in abnormal temperature The lead wires of thermostat is enveloped with tube as same as that of the terminals to avoid directcon...

Page 16: ...mpressor 23 Be careful of avoiding oxide scale while soldering during assembly of refrigerating system for example flow or fulfill dry nitrogen 24 The quantity and kind of contamination the process materials in the cycle should be grasped and managed Carry on reliability test that input contamination a lot than anticipated contamination quantity 25 To avoid water and impurity into he refrigeration...

Page 17: ...PAGE 15 30 27 The fuse or and breaker should be equipped in the main circuit 28 The thickness of the refrigerating system using tube the tube thickness as followed external diameter mm 6 35 6 35 11 0 11 0 13 0 13 0 15 0 15 0 19 0 Thickness 0 5 0 5 0 6 0 6 0 8 ...

Page 18: ...imilar electrical appliances General requirements and GB 4706 17 Safety of household and similar electrical appliances Particular requirements for motor compressor 2 Rule for Checking upon Delivery If come across any quality problem please notify the company in written form within 30 days after the arrival of the cargo the company shall exchange exactly the number of the products otherwise they sh...

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Page 29: ...PM 1 WHP07600PSDPC9KQ Pd Pd PRESSURE MPa A 1000 2000 3000 4000 5000 6000 7000 8000 0 5 1 5 2 5 a b d c 1 Compressor running speed range Min 1000min 1 Max 7200min 1 Rotational speed Pd limit 900 1 71 2000 3 13 5400 3 13 7200 2 34 27 30 ...

Page 30: ...INSTRUCTIONS ...

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Page 32: ...CHART 3 Instructions for Inverter rotary compressor revolutions change 29 30 ...

Page 33: ...Specification Revision Record No Date Page in Spec Revision Reason Conclusion Date A B C D E F G H J K L M N P Q R S U V 30 30 ...