15 c. (卧式双吸泵)horizontal shaft driven double suction pumps

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1、SPECIFICATIONSFORHORIZONTALSHAFTDRIVENDOUBLESUCTIONPUMPINGSETSANDACCESSORIESTABLEOFCONTENTPageNo.1.0PART1–GENERAL1.1SCOPE6c-31.2TYPE6c-31.3UNITRESPONSIBILITY6c-31.4DESIGNREQUIREMENTS6c-31.5CRITICALSPEEDS6c-41.6FACTORYTESTING6c-41.6.1Materials6c-41.6.2PerformanceTests6c-41.6

2、.3HydrostaticTests6c-41.6.4VibrationTests6c-51.6.5MotorTests6c-51.7ENVIRONMENTALCONDITIONS6c-51.8Warranty6c-52.0PART2–PRODUCTS2.1PUMPS6c-62.1.1OperatingConditions6c-62.1.2Speed6c-72.1.3Efficiency6c-82.1.4ConstructionMaterials6c-82.1.5Coupling6c-82.1.6PressureGauges6c-82.1.7

3、Construction6c-82.1.8CalibrationofInstruments&Meters6c-92.2ELECTRICMOTORSANDLTEQUIPMENT6c-102.2.1Motors6c-102.2.2Insulation6c-102.2.3ThermalProtection6c-102.2.4SpaceHeaters6c-102.2.5Bearings6c-102.2.6MotorMounting6c-102.2.7Balance6c-112.2.8ProtectionofEnclosure6c-112.2.9Mot

4、or-PumpCoupling6c-112.2.10MotorRating6c-11Revisedon29-04-20132.2.11MotorControlCentre6c-11PageNo.6c-18NWSDB/SBD/S&I/WaterPump:SpecificationsCAPC:MPC:DPC:-October2010–Version22.2.1PanelEnclosureConstruction6c-112.2.2Dimensions6c-122.2.3ArrangementofComponentswithinEnclosures

5、6c-122.2.4WiringwithintheEnclosures6c-122.2.5SupplyIncomingSection6c-122.2.6Busbars6c-132.2.7MotorStartingSection6c-132.2.8AutomaticControllers&Interlocks6c-142.2.20ElectricalPanelBasicElements6c-142.2.21MouldedCaseCircuitBreaker(MCCB)6c-142.2.22Contactors6c-142.2.23AutoTra

6、nsformers(IfApplicable)6c-152.2.24AmmetersandVoltmeters6c-152.2.25Controls–IndicatorsandAlarms6c-152.2.26EarthingTerminals6c-152.2.27PowerCables6c-152.2.28ControlCables6c-152.2.29CableInstallation6c-162.2.30.EarthElectrodes6c-162.2.31EarthConductors6c-162.2.32ItemstobeEarth

7、ed6c-162.3SPARES6c-173.0PART3–EXECUTION3.1INSTALLATION6c-183.2CERTIFICATION6c-183.3TESTING6c-186c-18NWSDB/SBD/S&I/WaterPump:SpecificationsCAPC:MPC:DPC:-October2010–Version2SPECIFICATIONSFORHORIZONTALSHAFTDRIVENDOUBLESUCTIONPUMPINGSETSANDACCESSORIES1.0PART1-GENERAL1.1SCOPEEa

8、chpumpingunitshallconsistofahorizontaldoublesuctioncentrifugalpump,coupling,squirr