Series IDU/IDF. Refrigerated Air Dryer

Transcription

1 Refrigerated ir ryer Series IU/IF The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. In compliance with the Montreal Protocol Regulations, SM uses refrigerants R134a and R407 in its refrigerated air dryers to prevent any damage to the earth s ozone layer. H T I MG FF M Misc. Large models IF190 and 240 newly introduced R134a used in small models (IU3 to 8, IF1 to 8) R407 used in large models (IF120, 0, 190, 240)

2 The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Refrigerated ir ryer ir Flow apacity Power onsumption Increased by up to 40% (ompared with the previous model) Reduced by up to 40% (ompared with the previous model) MX. 40 MX. 40 Improved corrosion resistance with the adoption of a stainless steel, plate type, heat exchanger. (xcept for 1 to 3) Refrigeran oefficient of ozone depletion-zero Inlet air of normal temperature Inlet air of high temperature IF1 IF2 IF3 IF4 IF6 IF8 IF11 IU3 IU4 IU6 ir flow capacity 50Hz l/min(nr) 60Hz Rated inlet condition 35 Saturation 0.7MPa 55 Saturation 0.7MPa Outlet air pressure dew point 10

3 The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. imensions IF1 IF2 IF3 IF4 IF6 IF8 IF11 IU3 IU4 IU Main specifications Series IF (Inlet air temperature : 35, Outlet air pressure dew point : 10 ), Series IU (Inlet air temperature : 55, Outlet air pressure dew point : 10 ) Specifications ir flow capacity 50Hz Rated conditions Operating range IF1 IF2 IF l/min(nr) Note1) 60Hz Inlet air pressure(mpa) Inlet air temperature( ) mbient temperature( ) Outlet air pressure dew point ( ) Working fluid Inlet air temperature( ) Inlet air pressure(mpa) mbient temperature (Humidity) pplicable compressor (as a guide) (for screw style) (kw) Power source (V) 50/60Hz Power consumption (W) Note2) 50/60Hz Refrigerant ir connection Weight (kg) oating color 100V 200V ( ) 50Hz 60Hz 50Hz 60Hz Single phase, 100/100 to Rc3/ Series IF Series IU IF4 IF6 IF8 IF11 IU3 IU4 IU ~ Rc1/ R134a Rc3/ Rc3/8 23 5~ Rc1/2 27 Rc3/4 28 Note1)The data for l/min (NR) is under the conditions of 20, atmospheric pressure of 1 atm. and relative humidity of 65%. Note2) Under conditions of inlet air pressure: 0.7MPa, inlet air temperature: 35, ambient temperature: 32, outlet air pressure dew point: Saturation 55 Saturation air 0.~1.0 2~40 (Relative humidity of 85% or less) Single phase, 100/100 to 110 Single phase, 200/200 to White1 (Munsell 10Y8/0.5) H T I MG FF M Misc

4 The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. Montreal Protocol Regulation ompliant Refrigerated ir ryer Series IU/IF Uses refrigerants (R134a, R407) that are harmless to the ozone layer IU3, 4, 6, 8/IF1, 2, 3, 4, 6, 8 R134a IF120, 0, 190, 240 R407 In compliance with the Montreal Protocol Regulations, SM uses refrigerants R134a and R407 to prevent any damage to the earth's ozone layer. (Medium size series use R22, OP = ) Series IU (built-in after-cooler) an be operated directly connected to a screw compressor Provides a stable supply of dry air even under high demand conditions with an inlet air temperature of 60. IU3 to 6: 60 IU8 to 371: 55 IU55, 75: 50 IU3, 4, IF1 to 4 Rust-free heat exchanger oaxial copper piping design prevents rust formation. IF1, 2, 3 Reduced noise 45d() Quiet operation allows indoor use in locations such as dental offices, etc. Series IF an accommodate an inlet air temperature of 40 System efficiency is improved by using a high performance heat exchanger Series IU Meets specified Montreal Protocol Regulations Small series: R134a Medium series: R22 Large series: R407 Series IF IU3 to, IF3 to vailable in single phase 200V without transformer

5 Series Variations The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. Series Note) ir flow capacity (l/min(nr) 50 Hz 60Hz Screw type air compressor power (kw) Refrigerant Rated inlet air temp. ir connection Page Series IU High inlet air temperature type Rated temperature of 50 to 60 ir cooled Small Medium IU3 IU4 IU6 IU8 IU11 IU11 IU IU22/221 IU37/371 IU55 IU R134a R134a R Rc 3/8 R 1/2 R 3/4 R 3/4 R 1 R 1 1/2 R to to Series IF Standard inlet air temperature type Rated temperature of 35 to 40 Small IF1 IF2 IF3 IF4 IF6 IF R134a Rc 3/8 R 1/2 R 3/ to ir cooled Medium IF11 IF11 IF/1 IF22/221 IF37/371 IF55 IF R134a R22 40 R 3/4 R 1 R 11/2 R to Large IF120 IF0 IF190 IF R /2 flange 3 flange 4 flange to Options Water cooled Medium Large For medium air pressure Max. operating pressure 1.5MPa IF75 IF120 IF0 IF190 IF240 IF With terminal block for signal With terminal block for run & alarm signals and remote operations For cool compressed air output. With anti-corrosive treatment of copper tube. With evaporation thermometer R22 R407 R R 2 2 1/2 flange 3 flange 4 flange 6 flange With motor operated auto drain. With circuit breaker. With power cord connection. Water cooled condenser to to to H T I MG FF ccessories (Options) Transformer This is for power supply other than specified. vailable base to integrate transformer. ust proof filter set voids decrease of air dryer performance even in dirty environment. ypass piping set asy bypass piping (just connect this set to air dryer). Substantial reduction of installation labor to M Misc. Technical ata Pressure dew point ondensed water calculation chart, Pressure dew point temperature tmospheric pressure dew point temperature conversion cart Note) l/min (NR) is for reference conditions of 20, 1 TM and 65% relative humidity

6 Selection The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. 1 Obtain the correction factor for the temperature from data or and the correction factor for the air pressure from data. Temperature ata or = Series IU: ata IF1 to 240: ata -1 IF 370: ata -2 ir pressure ata = Series IU and Series IF: ata 2 alculate corrected air flow by using or and. orrected air flow = (ir flow) (ata x ata ) orrected air flow = (ir flow) (ata x ata ) 3 Select a model having an air flow capacity that is higher than the corrected air flow. IU selection example The procedure for selecting the optimum model under the following conditions is shown below. ondition Inlet air temperature 55 Outlet air pressure dew point 10 mbient temperature 35 Inlet air pressure 0.7MPa ir flow 350 l/min (NR) Power supply frequency 50Hz IF selection example The procedure for selecting the optimum model under the following conditions is shown below. ondition Inlet air temperature 40 Outlet air pressure dew point 10 mbient temperature 35 Inlet air pressure 0.5MPa ir flow 1200 l/min (NR) Power supply frequency 60Hz 1 = 0.85 based on conditions, and 1-1 = 0.95 based on conditions, and 2 = 1.00 based on condition 2 = 0.90 based on condition 3 ased on condition, and orrected air flow = 350 (0.85 x 1.00) = 412 l/min (NR) 3 ased on condition, -1 and orrected air flow = 1200 (0.95 x 0.90) = 1400 l/min (NR) 4 ased on condition ; IU4 is selected as the model to process an air flow larger than 412 l/min (NR) with a 50Hz power supply, according to data ased on condition ; IF11 is selected as the model to process an air flow larger than 1400 l/min (NR) with a 60Hz power supply, according to data -2. Note) l/min (NR) is for reference conditions of 20, 1 TM and 65% relative humidity

7 The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. Selection ata orrection factor for temperature/series IU Inlet air temp. ( ) IU3 to IU8 to IU221, mbient temperature ( ) IU55, 75 Outlet air pressure dew point ( ) ata -1 orrection factor for temperature/series IF (IF1 to 240) Inlet air temp. ( ) IF 1 IF 2 to mbient temp. ( ) Outlet air press. dew point ( ) ata -2 orrection factor for temperature/series IF (IF370) Inlet air temp. ( ) mbient temp. ( ) Outlet air pressure dew point ( ) Inlet air pressure (MPa) orrection factor ir flow capacity (l/min (NR)) 50Hz 60Hz IU IU IU IU IU ata orrection factor for air pressure/series IU and IF ata -1 ir flow capacity/series IU ata -2 ir flow capacity/series IF IU IU IU IU IU IF1 IF2 IF3 IF4 IF6 IF8 IF11 IF IF221 IF371 IF55 IF75 IF120 IF0 IF190 IF240 IF370 ir flow capacity 50Hz (l/min (NR)) 60Hz H T I MG FF M Misc

8 Refrigerant R134a Series IU Small 3, 4, 6, 8 How to Order The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. IU Voltage Options (No options for standard specification models) H L M RS Single phase Voltage 100V (50Hz) 100 to 110V (60Hz) 200V (50Hz) 200 to 220V (60Hz) 240V (50Hz) 220 to 240V (50Hz) 220V (50Hz) T ir compressor Refrigerant kW 3.7kW 5.5kW 7.5kW R134a and voltage combinations Voltage V (50Hz) 200V (50Hz) 220 to 240V 240V (50Hz) 220V (50Hz) 100 to 110V (60Hz) 200 to 220V (60Hz) (50Hz) Note 1) Single phase 200 to 240V is "S" specification standard. Note 2) ombinations of H and M, R and S, S and T, L and M are not available. Note 3) Option "T" is not available for IU6, 8-4 and -6. Optional specification Option H L M R S T With anticorrosive treatment With evaporation thermometer Standard For medium air pressure With heavy duty auto drain With motor operated auto drain With circuit breaker With power cord connection With terminal block for run & alarm signal and remote operation Note 3) Note 3) Refer to pages to for further information on options

9 The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. Refrigerated ir ryer Series IU Small JIS Symbol ir cooling after cooler Operation Principles Refrigerated air dryer uto drain Standard Specifications/s Specification lectrical Specifications Operating Ranges Rated onditions ir flow rate Note 2) l/min (NR) Operating pressure (MPa) Inlet air temperature ( ) mbient temperature ( ) Pressure dew point ( ) Working fluid Inlet air temperature ( ) Inlet air pressure (MPa) mbient temperature ( ) Power source Power consumption (W) Note 3) ircuit breaker () ondenser Refrigerant ir connection rain connection uto drain 100 V 200 V 220 to 240V 220V 240V 50Hz 60Hz 50Hz 60Hz 50Hz 60Hz 50Hz 50Hz 50Hz 100 to 200V Weight (kg) 220 to 240V oating color pplicable compressor (screw type) kw IU3 IU4 IU6 IU air 5 to 80 5 to to to 40 (Relative humidity of 85% or less) Single phase, 100/100 to 110V (50/60Hz) Single phase, 200/200 to 220V (50/60Hz) Single phase, 220, 240/200 to 240V (50Hz) (for 100V), 5 (for 200V) ir cooled R134a Rc 3/8 rain tube ø10 attached Munsell 10Y8/0.5 (White) Rc 1/2 Rc 3/4 Rc 1/4 Note 5) IN Note 1) Select an air dryer according to the selection method and not the rated conditions. Note 2) The data for l/min (NR) refers to the conditions of 20, 1atm. pressure and relative humidity of 65%. Note 3) Install a circuit breaker with sensitivity of 30m. Note 4) IU3 to 8-4/6 are only for frequency of 50Hz. Note 5) Spare part for auto drain IN is 44-x air inlet ftercooler IU3 IU4 air inlet Fan motor ooler Pressure switch apillary tube air outlet Fan motor rain outlet ondenser Reheater rain separator apacity control valve air outlet Reheater ompressor rain separator Humid hot air entering the air dryer is cooled in the aftercooler (air-cooling style) and then further cooled by the cooler. t this time, the condensed moisture is separated from the air by the drain separator and automatically discharged. (IU3 uses hot refrigerant vapor for reheating.) The dried clean air is heated by the hot air that has entered the dryer. It is then discharged from air dryer outlet. IU6, 8 ftercooler Fan motor air inlet air outlet H T I MG FF M Misc. ftercooler Fan motor ooler rain outlet apacity control valve vaporation thermometer ooler reheater Pressure switch apillary tube ondenser Fan motor ompressor apacity control valve ompressor ondenser Pressure switch Fan motor Valve apillary tube uto drain rain outlet

10 Series IU Small The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. IU3, 4 Illuminated switch air outlet Rc 3/8 air inlet Rc 3/8 Ventilation direction Inspection grill G Ventilation air inlet Ventilation direction F [100V specification] Power cord (900) J H [200 to 240V specification] Terminal block 63 L 20 K rain tube 4-ø13 [200 to 240V specification] Power cord outlet Port size F G H J K L IU3 IU4 Rc 3/ : Power source 200 to 240V

11 The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. IU6, 8 Refrigerated ir ryer Series IU Small air inlet air outlet 600 (3) 220 (60) (85) (445) Illuminated switch (141) vaporation thermometer Ventilation air inlet [200 to 240 V specification] Power cord outlet [200 to 240V specification] Terminal block () Ventilation air outlet (68) (9) rain port Rc 1/4 4-ø [100V specification] Power cord H uto drain is packed together with air dryer. (Some assembly is required.) Port size IU6 R 1/ IU8 R 3/ : Power source 220 to 240V T I MG FF M Misc

12 How to Order The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. Refrigerant R22, R134a Series IU Medium 11, 11,, 1, 22, 221, 37, 371, 55, 75 IU Voltage Voltage Single phase 100V (50Hz) 100 to 110V (60Hz) Single phase 200V (50Hz) 200 to 220V (60Hz) 1 2 Options (No options for standard specification models) H L M RS T Three phase 200V (50Hz) 200 to 220V (60Hz) 3 Single phase 240V (50Hz) 220 to 240V (50Hz) Single phase 220V (50Hz) 4 6 Note 1) Options for "-4" and "-6" are not currently available. Please contact our subsidiaries if necessary. Note 2) combination of two options is standard. combination of three or more optional items is handled as a special order product. Note 3) 200 to 240V is "S" specification standard. Note 4) ombinations of M and H, H and M, R and S, S and T, L and M are not available. Note 5) Option "T" is not available for IU55 and 75-4/ /221 37/ ir compressor Refrigerant 11kW kw 22kW 37kW 55kW 75kW R134a R22 Option Optional specification 11/ /22 371/ H L M R S T With anticorrosive treatment With For evaporation high air thermometer pressure Standard With heavy duty auto drain With motor operated auto drain Refer to pages to for further information on options. With circuit breaker With power cord connection Standard With terminal block for run & alarm signal Note 5) Note 5) and voltage combinations Voltage 1 2 Single phase V (50Hz) 100 to 110V (60Hz) 200V (50Hz) 200 to 220V (60Hz) 3 Three phase 200V (50Hz) 200 to 220V (60Hz) 220 to 240V (50Hz) 4 6 Single phase 240V (50Hz) 220V (50Hz)

13 The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. Refrigerated ir ryer Series IU Medium JIS Symbol ir cooling aftercooler Operation Principles Refrigerated air dryer uto drain Standard Specifications/s Specification lectrical Specifications Operating Ranges Rated onditions Note 2) ir flow rate l/min (NR) Operating pressure (MPa) Inlet air temperature ( ) mbient temperature ( ) Pressure dew point ( ) Working fluid Inlet air temperature ( ) Inlet air pressure (MPa) mbient temperature ( ) Power source Power consumption (W) 100 V 200 V 220 to 240V 220V 240V Note 3) ircuit breaker () ondenser Refrigerant ir connection rain connection uto drain 100 to 200V Weight (kg) 220 to 240V oating color pplicable compressor (screw type) kw IU11 IU11 IU IU22 IU221 IU37 IU371 IU55 IU75 50Hz Hz air 5 to 75 5 to 70 5 to to to 40 (Relative humidity of 85% or less) 50Hz 60Hz 50Hz 60Hz 50Hz 50Hz 50Hz Single phase, 100/100 to 110V (50/60Hz) 220, 240V (50Hz) 220 to 240V (50Hz) Three phase, 200/200 to 220V (50/60Hz) Single phase, 220, 240V (50Hz) (for 100V), 5 (for 200V) 10 ir cooled R134a R22 Rc 3/4 Rc 1 Rc 1 1/2 Rc 2 Rc 1/4 Note 5) IN Munsell 10Y8/0.5 (White) Note 1) Select an air dryer according to the selection method and not the rated conditions. Note 2) The data for l/min (NR) refers to the conditions of 20, 1 atm. pressure and relative humidity of 65%. Note 3) Install a circuit breaker with sensitivity of 30 m. Note 4) IU11 to 75-4/6 are only for frequency of 50Hz. Note 5) Spare part for auto drain IN is 44-x445. IU11, 11, apacity control valve ccumulator ompressor vaporation thermometer ondenser ftercooler Fan motor air inlet Pressure switch Fan motor air outlet Valve apillary tube Outlet air pressure gauge ooler reheater uto drain rain outlet Humid hot air entering the air dryer is cooled in the after-cooler. It then enters the reheater to creat an initial condensation with cooled and dehumidified air. The hot air is cooled further and dehumidified inside the cooler as heat is transferred to the refrigerant. The water vapor condensed by the cooling process is cooled and discharged automatically through the auto drain. ool air is then heated again inside the reheater (heat is transferred from incoming hot air), before leaving the air dryer. IU22 to 75 ftercooler Fan motor air inlet air outlet Outlet air pressure gauge H T I MG FF M Misc. vaporation thermometer ooler reheater uto drain apacity control valve ccumulator ompressor ondenser apillary tube Pressure switch Fan motor Valve rain outlet

14 Series IU Medium The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. IU11, 11, air inlet air outlet (F) (91) 620 (445) Run light Stop switch () (68) Operation switch Ventilation air inlet (ftercooler) Ventilation direction [200 to 240V specification] Terminal block [200 to 240V specification] Power cord outlet Ventilation direction Outlet air pressure gauge vaporation thermometer Valve () Ventilation air outlet (77) Ventilation direction Ventilation direction (ondenser) () J K G H rain port Rc 1/ [100V specification] Power cord 4-ø13 uto drain is packed together with air dryer. (Some assembly is required.) IU11/11 IU Port size R 3/4 R F G H J K : Power source 220 to 240V

15 The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. Refrigerated ir ryer Series IU Medium IU22, 221, 37, 371, 55, 75 air inlet air outlet (F) (G) (K) () (H) Run light Operation switch (ftercooler) Stop switch (ftercooler) Ventilation air inlet Outlet air pressure gauge vaporation thermometer Ventilation direction () Ventilation air outlet Ventilation direction (I) (ondenser) Power cord outlet Terminal block (ondenser) (J) P G L M rain port Rc 1/4 4-ø13 N 65 H uto drain is packed together with air dryer. (Some assembly is required.) IU221/22 IU371/37 IU55 IU75 Port size R 1 R 1 1/2 R 2 R F G H I J K L M N P Q : Power source 220 to 240V T I MG FF M Misc

16 Refrigerant R134a Series IF Small 1, 2, 3, 4, 6, 8 How to Order The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly IF ir compressor Refrigerant 0.75kW 1.5kW 2.2kW 3.7kW 5.5kW 7.5kW R134a Single phase Voltage V (50Hz) 100 to 110V (60Hz) 200V (50Hz) 200 to 220V (60Hz) 240V (50Hz) 220 to 240V (50Hz) 220V (50Hz) Option Optional specification Voltage Options (No options for standard specification models) H L M R S With cool With anticorrosive compressed air output treatment H L M RS With evaporation thermometer For medium air pressure Standard 8 Refer to pages to for further information on options. T Note 1) combination of three or more optional items is handled as a special order product. Note 2) Single phase 220 to 240V is "S" specification standard. Note 3) ombinations of H and M, R and S, S and T, and H, L and M are not available. Note 4) Option "T" is not available for IF6, 8-4 and -6. With heavy duty auto drain With motor operated auto drain With circuit breaker T With With terminal block for run & power cord alarm signal and connection remote operation Note 4) Note 4) and voltage combinations Voltage V (50Hz) 200V (50Hz) 220 to 240V 100 to 110V (60Hz) 200 to 220V (60Hz) (50Hz) V (50Hz) 220V (50Hz)

17 The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. Refrigerated ir ryer Series IF Small JIS Symbol Operation Principles Refrigerated air dryer uto drain Standard Specifications/s Specification lectrical Specifications Operating Ranges Rated onditions Note 2) ir flow rate l/min (NR) Operating pressure (MPa) Inlet air temperature ( ) mbient temperature ( ) Pressure dew point ( ) Working fluid Inlet air temperature ( ) Inlet air pressure (MPa) mbient temperature ( ) Power source Power consumption (W) 100 V 200 V 220 to 240V 220V 240V 50Hz 60Hz 50Hz 60Hz 50Hz 60Hz 50Hz 50Hz 50Hz Note 3) ircuit breaker () ondenser Refrigerant ir connection rain connection uto drain 100 to 200V Weight (kg) 220 to 240V oating color pplicable compressor (screw type) kw IF IF I IF IF air 5 to to to 40 (Relative humidity of 85% or less) Single phase, 100/100 to 110V (50/60Hz) Single phase, 100/100 to 110V (50/60Hz) Single phase, 200/200 to 220V (50/60Hz) Single phase, 220, 240/220 to 240V (50Hz) (for 100V), 5 (for 200V) ir cooled R134a Rc 3/8 rain tube ø10 attached IF Rc 1/2 Rc 3/4 Rc 1/4 Note 5) IN Munsell 10Y8/0.5 (White) Note 1) Select an air dryer according to the selection method and not the rated conditions. Note 2) The data for l/min (NR) refers to the conditions of 20, 1 atm. pressure and relative humidity of 65%. Note 3) Install a circuit breaker with sensitivity of 30 m. Note 4) IF3 to 8-4/6 are only for frequency of 50Hz. Note 5) Spare part for auto drain IN is 44- x445. IF1 air inlet ooler Reheater apillary tube Pressure switch ondenser Fan motor rain outlet apacity control valve rain separator ompressor air outlet IF2, 3 air inlet ooler Pressure switch apillary tube ondenser Fan motor rain outlet Hot humid air entering the air dryer is cooled by the cooler. t that time, condensed moisture is separated from the air by the drain separator and automatically discharged. The dried clean air is heated by the reheater to about the ambient temperature, and is then discharged from the air dryer outlet. rain separator air outlet apacity control valve apacity control valve Reheater ompressor ompressor IF4 air inlet air outlet ooler Pressure switch apillary tube ondenser Fan motor IF6, 8 air inlet vaporation thermometer ondenser Pressure switch Fan motor Reheater rain separator rain outlet apacity control valve ompressor air outlet ooler reheater uto drain rain outlet apillary tube H T I MG FF M Misc

18 Series IF Small The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. IF1, 2, 3 Illuminated switch Ventilation direction air outlet Rc 3/8 air inlet Rc 3/8 Inspection grill G Ventilation air inlet Ventilation direction F [100V specification] Power cord (900) J H [200 to 240V specification] Power cord outlet [200 to 240V specification] Terminal block M N K L rain tube Port size F G H J K L M N IF IF2 Rc 3/ IF : Power source 200 to 240V IF4 Illuminated switch air outlet Rc 3/ air inlet Rc 3/8 481 Ventilation direction Inspection grill Ventilation air inlet Ventilation direction [100V specification] Power cord (900) 67 [200 to 240V specification] Power cord outlet 179 [200 to 240V specification] Terminal block ø13 rain tube : Power source 200 to 240V

19 The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. IF6, 8 Refrigerated ir ryer Series IF Small air inlet air outlet (3) 120 (72) (456) Ventilation air inlet Illuminated switch vaporation thermometer [200 to 240V specification] Terminal block Ventilation direction 220 (141) (60) Ventilation direction 520 (570) Ventilation air outlet (68) (ondenser) [100V specification] Power cord outlet (9) [200 to 240V specification] Power cord outlet : In case of 200V. imension shown on the right is for 220 to 240V. ( ): imension within bracket is for air dryer with option, with cool compressed air output. ir inlet and outlet are reversed for air dryer with option, with cool compressed air output. rain port Rc 1/4 4-ø uto drain is packed together with the air dryer. (Some assembly is required.) Port size IF6 R 1/2 IF8 R 3/4 H T I MG FF M Misc

20 How to Order The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. Refrigerant R22 Series IF Medium 11, 11,, 1, 22, 221, 37, 371, 55, 75 IF /1 22/221 37/ ir compressor 11kW kw 22kW 37kW 55kW 75kW Refrigerant R134a R22 Voltage Voltage Single phase 100V (50Hz) 100 to 110V (60Hz) Single phase 200V (50Hz) 200 to 220V (60Hz) Three phase 200V (50Hz) 200 to 220V (60Hz) Single phase 240V (50Hz) 220 to 240V (50Hz) Single phase 220V (50Hz) Options (No options for standard specification models) H L M RS T W Note 1) combination of two is standard. combination of three or more optional items is handled as a special order product. Note 2) 200 to 240V is "S" specification standard. Note 3) ombinations of and H, H and M, R and S, S and T are not available. Note 4) Options "T" and "W" are not available for IF37, 55 and 75-4/6. Option Optional specification 11/11 /1 22/221 37/ H L M R S With cool compressed air output With anticorrosive treatment With evaporation thermometer Refer to pages to for further information on options. Standard For medium air pressure With heavy duty auto drain With motor operated auto drain With circuit breaker With power cord connection Standard T With terminal block for run & alarm signal Note 4) Note 4) Note 4) W Water cooled condenser Note 4) Note 4) Note 4) and voltage combinations Voltage Single phase 100V (50Hz) 200V (50Hz) 100 to 110V (60Hz) 200 to 220V (60Hz) Three phase 200V (50Hz) 220 to 240V 200 to 220V (60Hz) (50Hz) 4 Single phase 240V (50Hz) 220V (50Hz)

21 The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. Refrigerated ir ryer Series IF Medium JIS Symbol Operation Principles Refrigerated air dryer uto drain Standard Specifications/s Specification lectrical Specifications Operating Ranges Rated onditions Note 2) ir flow rate l/min (NR) Operating pressure (MPa) Inlet air temperature ( ) mbient temperature ( ) Pressure dew point ( ) Working fluid Inlet air temperature ( ) Inlet air pressure (MPa) mbient temperature ( ) Power source Power consumption (W) 100 V 200 V 220 to 240V 220V 240V Note 3) ircuit breaker () ondenser Refrigerant ir connection rain connection uto drain 50Hz 60Hz 50Hz 60Hz 50Hz 50Hz 50Hz 100 to 200V Weight (kg) 220 to 240V oating color pplicable compressor (screw type) kw IF11 IF11 IF IF1 IF22 IF221 IF37 IR371 IF55 IF75 50Hz Hz air 5 to to to 40 (Relative humidity of 85% or less) Single phase, 100/100 to 110V (50/60Hz) Three phase, 200/200 to 220V (50/60Hz) 220, 240V (50Hz) Single phase, 220, 240V (50Hz) 220 to 240V (50Hz) Note 1) Select an air dryer according to the selection method and not the rated conditions. Note 2) The data for l/min (NR) refers to the conditions of 20, 1 atm. pressure and relative humidity of 65%. Note 3) Install a circuit breaker with sensitivity of 30 m. Note 4) IU11 to 75-4/6 are only for frequency of 50Hz. Note 5) Spare part for auto drain IN is 44- x (for 100V), 5 (for 200V) 10 ir cooled R134a R22 Rc 3/4 Rc 1 Rc 1 1/2 Rc 2 Rc 1/4 IN Note 5) Munsell 10Y8/0.5 (White) apacity control valve ccumulator IF11, 11,, 1 air inlet vaporation thermometer ompressor ondenser Pressure switch Fan motor IF22, 221, 371, 55, 75 air inlet vaporation thermometer uto drain rain outlet apillary tube air outlet Outlet air pressure gauge ooler reheater air outlet Outlet air pressure gauge ooler reheater Hot humid air entering the reheater is precooled by dehumidified cool air. (The hot air is cooled further and dehumidified inside the cooler as heat is transferred to the refrigerant. The water condensed by the cooling process is collected and discharged automatically by the auto drain.) Finally, the cool dehumidified air is heated in the reheater by hot inlet air and discharged in a dry state. H T I MG FF M Misc. uto drain apacity control valve ccumulator ompressor ondenser Pressure switch Fan motor apillary tube rain outlet

22 Series IF Medium The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. IF11, 11,, 1, 22, 221, 371, 55, 75 air inlet air outlet (J) (F) Ventilation air inlet (G) Run light Stop switch Operation switch Outlet air pressure gauge vaporation thermometer [200 to 240V specification] Terminal block Ventilation direction () (68) Ventilation direction () IF11, 11,, 1 Ventilation air outlet (H) (ondenser) [100V specification] Power cord IF11, (I) N P K L 4-ø13 M 65 [200 to 240V specification] Power cord outlet rain Port Rc 1/4 IF22, 221, 371 to 75 (H) Ventilation air outlet 4-ø13 M 65 uto drain is packed together with the air dryer. (Some assembly is required.) IF11/11 IF/ IF22/221 IF37/371 IF55 IF75 Port size R 3/4 R 1 R 1 R 1 1/2 R 2 R F 131 (85) 131 (85) G 405 (450) 405 (450) 405 (530) 405 (610) 405 (610) 405 (610) H I J K L M N P : Power source 200V. imension shown on the right is for 220 to 240V. ( ): imension within bracket is for air dryer with option, with cool compressed air output. ir inlet and outlet are reversed for air dryer with option, with cool compressed air output

23 Refrigerant R , IF ir compressor Refrigerant 120kW 0kW 190kW 240kW Refrigerant R IF Refrigerant R407, R22 Series IF Large 120, 0, 190, 240, R407 Size 370 Symbol Three phase Voltage Voltage 200/200 to 220V (50/60Hz) 380V (50Hz) 4V (50Hz) uilt-in transformer Port size 60 How to Order Voltage 3 220V 240V 400V 440V Note 1) Select one applicable voltage. Options (No options for standard specification models) Options (No options for standard specification models) X202 X204 X205 The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. M R W Option Voltage Note 2) Possible to combine 2 options. When requiring 3 options or more, it is made to order. M R W With anticorrosive treatment With motor operated auto drain With circuit breaker Watercooled condenser H T Symbol X202 X204 X205 I ir compressor Refrigerant kW R Symbol 60 Port size 6 flange Symbol Voltage Three phase 200V (50/60Hz) Option Size 370 With circuit braker With Heavy anti-corrosive duty auto treatment drain MG FF Integrated with Transformer (Option) IF 370 ir compressor Refrigerant kW R Port size 60 9 Symbol 60 Port size 6 flange Primary side at transformer 220V 240V 380V 400V 4V 440V M Misc

24 Series IF Large The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. Standard Specifications/s Specification Rated conditions Operating ranges lectrical specifications Note 1) ir flow rate (m 3 /min (NR)) Inlet air pressure (MPa) Inlet air temperature ( ) mbient temperature ( ) Outlet air pressure dew point ( ) Working fluid Power source Power consumption (kw) ircuit breaker () ondenser Refrigerant uto drain Weight (kg) oating color pplicable compressor (kw) 50Hz 60Hz Inlet air temperature ( ) Inlet air pressure (MPa) mbient temperature (Humidity) ( ) ir connection rain connection (Rc) 200V 380V 4V 200V 380V 451V 50Hz 60Hz 50Hz IF120 IF0 IF air 5 to to 0.1 IF240 2 to 40 (Relative humidity of 85% or less) Three phase 200/220V (50/60Hz) Three phase 380V (50Hz) Three phase 4V (50Hz) ir cooled R /2 flange 3 flange 4 flange Rc 1/2 Three phase 200/220V (50/60Hz) Three phase 380V (50Hz) Three phase 4V (50Hz) H ody panel: Munsell 10Y8/0.5 (White) ase: lack IF370 Three phase 200/220V (50/60Hz) Water cooled R22 6 flange Rc 3/8 M Note 2) 2 to 43 Front panel: Munsell 2.5P5/8.5 (lue) Other panels (xcept base): Munsell N-8 (White) Water cooled condenser specifications (IF370) ondenser Shell and tube system Note 1) ooling water flow 100 l/min Note 2) ooling tower capacity 10RT Pressure style automatic Water flow regulator water supply valve onnection bore on water side 1 1/4 union Note 1) Value for inlet water temperature of 32 and rated load. Note 2) Value calculated for 1RT = 3, 300kcal/h. uto drain IF370 Power supply Power consumption JIS Symbol Refrigerated air dryer uto drain Operation cycle Operation time 4 cycles/min. 8 sec./min. 200V 50/60Hz. 4W Note 1) The data for l/min (NR) refers to the conditions of 20, 1atm. pressure and relative humidity of 65%. Note 2) This is made to order. Operation Principles IF120 to 240 air inlet Pressure gauge ir reheater ir cooler IF370 air inlet (humid and high air outlet temperature air) (dry and warm air) ondenser ccumulator Volume control valve Temperature expansion valve air outlet uto drain vaporation thermometer Low pressure switch rain apillary tube ompressor High pressure switch ondenser Fan motor Volume control valve Pressure switch ir reheater ir cooler rain utomatic water supply valve Water cooled condenser Motor operated auto drain High temperature humid air is cooled in the reheater. Then it is further cooled to a specified temperature using the evaporation heat in the air cooler. The oil mist and moisture occurring due to condensation is exhausted through the auto drain. ooled and dehumidified air is returned to the air reheater and heat is transferred from the incoming high temperature air. It is then exhausted out of the air dryer as dry air

25 The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. Refrigerated ir ryer Series IF IF120, 0, 190, 240 Ventilation direction Large K (80) 100 Port size (JIS 10K) Ventilation direction Ventilation direction Ventilation air inlet air inlet 200 J F Power supply cable entry air outlet Rc 1/2 G nchor bolt hole 4-ø20 H 650 I IF120 IF0 IF190 IF240 Port size JIS 10K 2 1/2 Flange JIS 10K 3 Flange JIS 10K 3 Flange JIS 10K 4 Flange F G H I J K uto drain is packed together with air dryer. (Some assembly is required.) IF370 air inlet (280) (310) air outlet Port size (JIS 10K 6) (400) Power supply cable entry H 1670 T 100 ooling water outlet (Rc 1 1/4) (190) I MG (250) (800) ooling water inlet (Rc 1 1/4) (90) (390) (210) Rc 3/8 nchor bolt hole 4-ø20 FF M Misc

26 Series IU/IF Option Specification The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. Refer to pages , 12,16,20 and 23 for "How to order" of options. Option symbol ool compressed air output at 10 The air flow with this option is lower than that of the standard dryer. On models IF6 to, the air inlet and outlet are reversed. xcept for IF1 to 4, piping dimensions of the air inlet and outlet are different from standard. (Refer to pages 19, 22 and 25.) ir flow capacity (l/min (NR)) 50/60Hz ir flow capacity (l/min (NR)) 50/60Hz ir flow capacity (l/min (NR)) 50/60Hz IF IF IF IF IF IF Option symbol nti-corrosive treatment Option symbol With evaporation thermometer Option symbol H For medium air pressure IF IF IF IF IF IF Hz 60Hz [ondition IF1] Pressure: 0.7MPa, Saturation: 35 mbient temperature: 32, Outlet air temperature: 10 [IF2 to 75] Pressure: 0.7MPa, Saturation: 40, mbient temperature: 32, Outlet air temperature: 10 This minimizes the corrosion of the copper and copper alloy parts when the air dryer is used in an atmosphere containing hydrogen sulfide or sulfurous acid gas. This option extends the service life. Special epoxy coating of copper tube and copper alloy parts. The coating is not applied on the heat exchanger or around electrical parts, where operation may be affected by coating. Note ) For IF370, option is assigned as X204. thermometer (pressure gauge) indicating the evaporating temperature of the refrigerant is attached to the operation panel, facilitating maintenance and daily checks. IU6 to 75, IF6 to 370 standard. This option provides a heat exchanger, auto drain, air pressure gauge and ball valve, etc., with a medium pressure capability. This is different from the standard specifications. Maximum operating pressure is 1.5MPa. L Option symbol 50Hz 60Hz 50Hz 60Hz With heavy duty auto drain dryer with heavy duty auto drain (H ) is installed instead of the float type auto drain (IN ), which is used for standard models to discharge drainage. IF120, 0,190, 240 standard. Note ) For IF370, option L is assigned as X IU6 IU8 IU11 IU IU221 IU371 IU55 IU IF6 IF8 IF11 IF IF221 IF371 IF55 IF75 IF120 IF0 IF190 IF Option symbol M With motor operated auto drain This option changes the float style auto drain (IN ) used by standard air dryers to a motor operated auto drain (M200-04) where by drainage is discharged more precisely. Operating air pressure ir discharge if no drainage 0.3MPa 6 l (NR) each time 0.5MPa 10 l (NR each time 0.7MPa 14 l (NR) each time Operation cycle: 1 cycle/min. Operation time: 2 sec./min. IF220 to 370 standard. R (68) (131) Option symbol With circuit breaker IU6 IU8 IU11 IU IU221 IU371 IU55 IU IF6 IF8 IF11 IF IF221 IF371 IF55 IF75 IF120 IF0 IF190 IF circuit breaker with bowl is attached to the side of the air dryer. This saves additional electrical wiring at the time of installation. (IF120 to 370 do not have an electric leakage detection function.) IU6 to 75 IF370 IF6 to 75 IF120 to 240 No fuse breaker () Ground fault circuit breaker with bowl IU6, IF6 IU8, IF8 IU11, IF11 IU, IF IU221, IF221 IU371, IF371 IU55, IF55 IU75, IF75 IF120 IF0 IF190 IF240 IF370 rain discharge port Rc 3/ Motor operated auto drain () Motor operated auto drain is packed together with main unit. ssembly is required. X202 (IF220, 370) reaker capacity 10 (100V) 5 (200V) Power cord outlet ø35 Sensitivity current to 30m

27 The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. Option Specification S Option symbol Option symbol With power cord connection W Water cooled condenser (IF371 to 240) This option allows connection of the power supply to a terminal board (3P). IU3, 4, IF1 to 4 25 Terminal board 53 IU6 to, IF6 to T Option symbol With the optional terminal, in addition to connection of the power supply, the air dryer can be started and stopped by remote control and an operation failure signal can be obtained. (If no voltage contact is made, an operation failure signal will register.) IF120 to 370 standard. IU6, 8 IF6, 8 IU6 IU8 IU11 IU IU221 IU371 IU55 IU Power cord outlet Power cord outlet (ø17) Grommet with waist IF6 IF8 IF11 IF IF221 IF371 IF55 IF IU3 IU4 IF1 IF2 IF3 IF4 IU6 IU8 IU11 IU IF6 IF8 IF11 IF With terminal block for run & alarm signal and remote operation Power cord outlet (ø17) Grommet with waist Signal cord outlet (ø17) Grommet with waist Front side IU11 to 75 IF11 to Signal cord outlet (ø17) Grommet with waist Power cord outlet Grommet with waist ø6 to 12 This option can be used where the ambient temperature is high (Max. 43 ), and does not reduce air flow capacity. It is also possible to use this option in an enclosed environment to prevent increasing of the surrounding temperature. IF370 standard. W: Water cooled condenser (IF371 to 240) ondenser type ooling water flow l/min Note1) ooling tower capacity RT Note 2) Water flow regulator onnection bore on water side (union) IF75 ooling water outlet ooling water inlet air pressure gauge rain Rc 3/8 With plug IF371 IF55 IF75 IF120 IF0 IF190 IF / /2 Shell & coil system / Pressure auto feed valve Note 1) Value for inlet water temperature of 32 and rated load. Note 2) Value calculated for 1RT = 3, 300kcal/h. IF120 to 240 ack side Transformer integrated IF371 IF55 IF ooling water outlet air pressure gauge ooling water inlet rain with plug Rc 3/ The power supply transformer can be integrated with an air dryer. It is used when a refrigerated air dryer is using a non-standard voltage specification. The power supply transformer for IF120 to 240 is installed inside of the air dryer. Therefore, external dimensions are the same as the standard product. (1795) (560) Transformer box Power cord outlet (ø36) H T I MG FF M Misc. (440) 1700 ±3 (2240) IF370 4-ø20 (nchor bolt hole)

28 Transformer separately installed escription Features This is for power supply and voltage other than standard. The models IF1 to 11 and IU3 to 6 have been revised. For details, refer to catalog no. S30-8. Similar updating for other IF/IU models is scheduled to follow shortly. ccessories (Option) Specifications Max. ambient temperature 40 (Relative humidity 85% or less) pplicable dryer ll models imensions ase integrated with transformer This is the base for integrating the transformer and air dryer. IU3 to IF4 to ust proof filter set voids decreasing of air dryer performance even in dusty atmosphere. Max. ambient temperature 40 IU3 to 75 IF1 to ypass piping set asy bypass piping (connect this set to the air dryer), realizing substantial reduction of man-hours at the site. Max. operating pressure 1.0MPa Max. operating temperature 60 IU3 to 75 IF1 to How to Order Transformer separately installed IF TR 00 5 ase integrated with transformer IF T 2 Volume Symbol Volume V kV kV kV 7kV 9kV 11kV 13kV 18kV ust proof filter set IU pplicable dryer Symbol 3 4 IF ryer IU3 IU4 pplicable dryer Symbol IF ryer IF1 IF2 IF3 IF4 pplicable dryer Symbol ryer IF120 IF0 IF190 IF pplicable dryer IU3-1 to11-1, IF1-1 to11-1 IU-1, IF-1 IU221-3, 371-3, IF221-3, IU55-3, 75-3, IF55-3, 75-3 IF120 IF0 IF190 IF240 IF370 FL 22 Symbol FL 22 Symbol FL 120 ryer IU6 IU8 IU11 IU ryer IF6 IF8 IF11 IF Supply voltage Symbol Primary voltage 110V (50Hz), to 120V (60Hz) 200, 220, 230, 240V (50Hz), to 260V (60Hz) 380, 400, 4V (50Hz), to 420V (60Hz) 420, 440, 480V (50Hz), to 520V (60Hz) 220V (50Hz), to 240V (60Hz) 380, 400, 4V (50Hz), to 440V (60HZ) 440, 460V (50Hz), to 500V (60Hz) 220, 240, 380, 400, 4, 8 440V (50/60Hz) Refer to page for dimensions. Symbol Symbol ryer IU221 IU371 IU55 IU75 ryer IF221 IF371 IF55 IF75 Secondary voltage 100V (50Hz) 100 to 110V (60Hz) 200V (50Hz) 200 to 220V (60Hz) 200V (50/60Hz) IU Single phase ypass piping set pplicable dryer Symbol 3 4 IF ryer IU3 IU4 Three phase Three phase pplicable dryer Symbol ryer IF1 IF2 IF3 IF4 Single turn ompound Single turn ompound P 22 Symbol P 22 Symbol ryer IU6 IU8 IU11 IU ryer IF6 IF8 IF11 IF Size order Symbol pplicable dryer IU3, IF4 IU4 to, IF6 to IF221 IF371 to 75 Not available for IF1 to 3, IU22 to 75. Refer to page for dimensions. Symbol Symbol ryer IU221 IU371 IU55 IU75 ryer IF221 IF371 IF55 IF75 annot be mounted on models with option (IF6 to 75). vailable as Special Order Product.