ブックタイトルTASCO CATALOG 2015
- ページ
- 47/56
このページは TASCO CATALOG 2015 の電子ブックに掲載されている47ページの概要です。
秒後に電子ブックの対象ページへ移動します。
「ブックを開く」ボタンをクリックすると今すぐブックを開きます。
概要
TASCO CATALOG 2015
INFORMATION RELATED TO THE NEW REFRIGERANTSProspective Alternative Refrigerants & Their ApplicationsApplicationsPackagedA/C SystemsRoom A/C SystemsLow-temperatureRefrigeratorsTurbo RefrigeratorsAutomotive A/C SystemsElectronicRefrigeratorsRestrictedRefrigerantsHCFC22HCFC22R502CFC12CFC12CFC12R502Alternative RefrigerantsR407C（HFC32／125／134a=23／25／52）R407E, R410A, R32R410A（HFC32／125=50／50）, R407C, R32HCFC22R404A（HFC125／143a／134a=44／52／4）R507A（HFC125／143a=50／50）HCFC123HFC245ca, HFC134aHFC134aHFC134a, HC600a, HC290HCFC22HFC134aSpecifications of the New & Conventional SystemsSystemsApplicableRefrigerantsRefrigerant OilDesigned PressureService Port CaliberFlare SizeFlare Nut SizeThickness ofCopper PipeHFC RefrigerantsConventionalRefrigerantRoom A/C Packaged A/C Showcase conditioning unit All systemsR410A,R32 R407C（E）R404A R507A HCFC22Composite oil (ester oil, ether oil)SUNISO4.15MPa (42kg／cm 2 )／16 flare ( 1／2 UNF-20Mt.)3.45MPa（35kg／cm 2）／4 flare ( 7／16 UNF-20Mt.)2nd-class JIS1st-class JIS (Tools for the 2nd class can also be used.)2nd-class JIS2nd-class JIS1st-class JIS1st-class JIS (Tools for the 2nd class can also be used.)Specifications of the Main Service Tools & Their Applicable RefrigerantsGaugeManifoldChargingHoseVacuumPumpLeakDetectorChargingConnectorFlaringToolTorqueWrenchR410A,R32 R407C（E）,R404A,R507A HCFC22(Conventional Refrigerant)Port caliber 5 Port caliber／16 flare1／4 flareA sight glass is necessary.High-pressure gauge 5.3MPa（53kg/cm 2）High-pressure gauge 3.5MPaLow-pressure gauge 3.8MPa（38kg/cm 2）Low-pressure gauge 1.8MPaPort caliber 5／16 flareMade of nylon.Normal pressure 50kg/cm 2Burst pressure 260kg/cm 2Port caliber 1／4 flareMade of nylon.Normal pressure 50kg/cm 2Burst pressure 260kg/cm 2Either the installation of a vacuum pump adapter orthe use of a vacuum pump with check valve is necessary.All-refrigerant types Sensitivity: R410A=23g/yr, R407C=20g/yr(Reference: R22=0.6g/yr)New JIS standard(The flared part has become larger.)Port caliber 1／4 flareHigh-pressure gauge 35kg/cm 2Low-pressure gauge 15kg/cm 2Port caliber 1／4 flareMade of rubber.Normal pressure 35kg/cm 2Burst pressure 140kg/cm 2W26-14×5／16 flare W26-14×1／4 flare W26-14×1／4 flare(to cylinder) (to hose)（to cylinder）（to hose）(cylinder) (hose)1／2 26mm×53.9Nm（550kgf・cm）5／8 29mm×63.7Nm（650kgf・cm）(The other sizes are conventional.)Conventional(The new refrigerant pump can also be used.)Conventional leak detectorsSensitivity: R22=14g/yr(Reference: R410A=560g/yr)Conventional (The new refrigerant flaring tool can also be used.)Conventional torque wrenchesRed line...divides the table by refrigerant oil.Blue line...divides the table by designed pressure.44