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Hitachi Highly
Rollkolbenverdichter
Rotary Compressors
Spezifikation
Installation Manual
WHP08750VCDNC9AU
R 410A - R 134a - R 513A
23,2 cm3/rev
1000 - 7200 min-1
DC /BLDC
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
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Summary of Contents for Hitachi HIGHLY WHP08750VCDNC9AU
- Page 1 Hitachi Highly Rollkolbenverdichter Rotary Compressors Spezifikation Installation Manual WHP08750VCDNC9AU R 410A - R 134a - R 513A 23,2 cm3/rev 1000 - 7200 min-1 DC /BLDC 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...
- Page 2 Table of Contents 1. WHP08750VCDNC9AU Specifications ———————1～4 1.Scope of application 2.Compressor specifications 3.Motor parameters 4.General characteristics 5.Parts and drawings list 2. Standards for the use of special compressors for heat pump water heaters ———5～14 3. Basis and rules for acceptance ——————————— 15 Acceptance basis Acceptance rules 4.
- Page 3 SHANGHAI HIGHLY Heat pump water heater compressor. SPECIFICATION OF THE MODEL Item Spec 2.1 Model Type WHP08750VCDNC9AU 2.2 Pow er source input to HITACHI Rated voltage 220V inverter （ S H E C Rated frequency 50 Hz P h a s e 1phase 2.3 Output...
- Page 4 *.Nominal heating capacity equals refrigerant capacity adding motor input. Refrigerant capacity and motor input are measured by secondary. Refrigerant calorimeter Methods of GB5773 by Shanghai Hitachi Electrical Appliances Co.,Ltd. Allowable heating capacity should be more than 95% of the nominal heating capacity and allowable motor input should be less than 107% of nominal motor input.
- Page 5 S U B J E C T M o d e l W H P 0 8 7 5 0 V C D N C 9 A U S P E C I F I C A T I O N PAGE：3/32 explanation S pe c...
- Page 6 S U B J E C T M o d e l W H P 0 8 7 5 0 V C D N C 9 A U S P E C I F I C A T I O N PAGE：4/32 PARTS AND DRAWING LIST PARTS NAME...
- Page 7 D C I N V E R T E R C O M P R E S S O R C R I T E R I A PAGE：5/32 COMPRESSOR CRITERIA 1 Strictly observe the specification The compressor should be used in specifications written in this “compressor specification” and not be used in specifications outside it.
- Page 8 D C I N V E R T E R C O M P R E S S O R C R I T E R I A PAGE：6/32 T a b l e 1 Operating Envelope Item R410A R134a Refrigerant （see graph 1a）...
- Page 9 D C I N V E R T E R C O M P R E S S O R C R I T E R I A PAGE：7/32 5 Pressure difference between suction and discharge In all allowable rotational speed range, the difference of pressure should be more than 0.
- Page 10 D C I N V E R T E R C O M P R E S S O R C R I T E R I A PAGE：8/32 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.
- Page 11 D C I N V E R T E R C O M P R E S S O R C R I T E R I A PAGE：9/32 15 Compressor vacuum operation Compressor should never be operated while under vacuum. Otherwise, internal arcing can cause damaging parts.
- Page 12 D C I N V E R T E R C O M P R E S S O R C R I T E R I A PAGE：10/32 19 Apply for vehicle The compressor should not be used on moving equipment such as automobiles, trains, ships, etc.
- Page 13 D C I N V E R T E R C O M P R E S S O R C R I T E R I A PAGE：11/32 23 Miscellany (1) The compressor should be carried carefully to avoid drop, drag ,impact and should not apply partial force on projection parts such as pipe, hermetic terminals, foot during carrying and processing.
- Page 14 D C I N V E R T E R C O M P R E S S O R C R I T E R I A PAGE：12/32 (8) The main electric circuit should be equipped with fuse or breaker. (9) Refrigerant should be charged from the end of condenser of refrigerating systems.
- Page 15 D C I N V E R T E R C O M P R E S S O R C R I T E R I A PAGE：13/32 (16) The pipe and hermetic pens attached to the compressor should not be bent. (17) The dropped compressor can ’...
- Page 16 D C I N V E R T E R C O M P R E S S O R C R I T E R I A PAGE：14/32 (21) Use the refrigerant of specified brand. When the refrigerant not specified used, it will possibly cause trouble of the performance and reliability of the compressor by the impurities in the refrigerant.
- Page 17 C h e c k u p o n D e l i v e r y PAGE：15/32 1.Basis for Checking upon Delivery The Performance test will be carried out in accordance with this “ compressor Specification ” . The Safety Performance in accordance with GB4706.1 Safety of household and similar electrical appliances General requirements and GB 4706.17 Safety of household and similar electrical appliances Particular requirements for motor-compressor.
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- Page 28 PAGE：26/32 WHP08750VCDNC9AU INVERTER COMPRESSOR CUARANTER PRESSURE RANGE（R410A） Compressor running speed range： Min 1000min ～Max 7200min Rotational speed Pd limit 1000 2.7 MPa 2100 4.0 MPa 5000 4.2 MPa 7200 3.5 MPa...
- Page 29 PAGE：27/32 WHP08750VCDNC9AU INVERTER COMPRESSOR CUARANTER PRESSURE RANGE（R134a） 7200 2100 7000 8000 1000 2000 3000 4000 5000 6000 ROTATIONAL SPEED （RPM） Compressor running speed range ： Min 1000min ～ Max 7200min Rotational speed Pd limit 1000 1.148 MPa 2100 2.633 MPa 7200 2.633 MPa...
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- Page 31 Anwendungshinweise für DC Inverter Kompressoren zur Drehzahlregelung Instruction for DC inverter compressor rotation speed control Drehzahländerung / <= Speed change rate: 133min-1/s Max und Min Drehzahl in den einzelnen Spezifikationen Max and min speed is showed in the specification Vom Start zur gewünschten Drehzahl / From starting to normal running Rotation speed Drehzahl...
- Page 32 PAGE：30/32 SHANGHAI HIGHLY ELECTRICAL APPLIANCES CO.,LTD WHP08750VCD* COMPRESSOR PREFORMANCE CURVE R410A Wind speed...
- Page 33 PAGE：31/32 SHANGHAI HIGHLY ELECTRICAL APPLIANCES CO.,LTD WHP08750VCD* COMPRESSOR PREFORMANCE CURVE...
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- Page 35 Specification Revision Record Page in Date Revision Reason Conclusion Date Spec...