SMC Networks IDF Series Quick Reference Manual

Refrigerated air dryers

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Refrigerated Air Dryers

Protect Pneumatic Equipment from Moisture!

An air dryer removes the vapor from the moist compressed air delivered by the

compressor, and prevents it from causing the pneumatic equipment to fail.

Effects of moisture on equipment

Malfunctioning of valves and

actuators caused by dripping grease

Increased by

Air flow

Up to

capacity

R134a (HFC)

Refrigerant

R407C (HFC)

Zero ozone depletion potential

Improved corrosion resistance

with the stainless steel heat exchanger

(IDF4E to 75E/IDU3E to 75E)

Standard temperature air inlet [

IDF1E, 2E, 3E, 4E, 6E, 8E, 11E, 15E, 22E, 37E, 55E, 75E, 120D, 150D, 190D, 240D, 370B

High temperature air inlet [

IDU3E, 4E, 6E, 8E, 11E, 15E, 22E, 37E, 55E,

IDF/IDU

Series

Decomposition of auto drain

caused by rusting inside pipes

Power

consumption

(SMC comparison)

Series

IDU]

Series

NEW

75E

Generation of water droplets

Reduced by

Up to

IDF]

NEW

(SMC comparison)

CAT.NAS30-8F

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Summary of Contents for SMC Networks IDF Series

Page 1 Refrigerated Air Dryers Protect Pneumatic Equipment from Moisture! Protect Pneumatic Equipment from Moisture! Protect Pneumatic Equipment from Moisture! An air dryer removes the vapor from the moist compressed air delivered by the compressor, and prevents it from causing the pneumatic equipment to fail. Effects of moisture on equipment Malfunctioning of valves and Decomposition of auto drain...
Page 2 IDF/IDU Series Refrigerated Air Dryers The Importance of Dryers Compressed air contains moisture (water vapor, droplets), oil, debris and other foreign matter. Filters and mist separators can be used to remove droplets, oil, debris, and so on, but a dryer is necessary to remove water vapor. Refrigerated Refrigerated Refrigerated...
Page 3 SMC Air Preparation Equipment Quick Reference Guide to Air Preparation Equipment ∗ Shows standard combinations. The suffix numbers of the model indicate port size, power supply, etc. Refer to “How to Order” on pages 5, 9, 12, 15 and 18 for details on dryers and refer to “SMC Best Pneumatics” for other equipment. ∗...
Page 4 INDEX INDEX Complies with CFC restrictions Refrigerated Air Dryers 1. Standard Products Series Rated Air flow capacity (m /min [ANR]) Applicable air Model inlet Refrigerant Port size Standard temperature air inlet type Page compressor (kW) 50 Hz 60 Hz condition Rated inlet air temperature: IDF1E 0.12...
Page 5 INDEX INDEX 2. Options Model Page Description Applicable model (Suffix: Option symbol) Cool compressed air output IDF1E to 75E IDF„E-„-A IDF1E to 75E IDF„E-„-C IDF120D to 240D IDF„D-„(-„)-C Anti-corrosive treatment for copper tube IDF370B IDF370B-60„-X204 IDU3E to 75E IDU„E-„-C P.21 IDF6E to 37E IDF„E-„-K Moderate pressure specification (up to 1.6 MPa)
Page 6 IDF/IDU Series Model Selection The corrected air flow capacity, which considers the user’s operating conditions, is required for selecting air dryer. Select using the following procedures. Select the from inlet air temperature used. Select the IDF or IDU. • Inlet air temperature 41 to 122°F (5 to 50°C) ····· •...
Page 7 Model Selection Correction Factors Data A: Inlet Air Temperature Series Series IDF1E to 37E IDF55E, 75E, 120D to 240D IDF370B IDU3E to 37E IDU55E, 75E Correction Correction Correction Correction Correction Inlet air temp. Inlet air temp. Inlet air temp. Inlet air temp. Inlet air temp.
Page 8 Refrigerant R134a (HFC) Standard Temperature Air Inlet IDF „E Series 1E, 2E, 3E, 4E, 6E, 8E, 11E, 15E [Inlet air temperature: 95°F (35°C), Outlet air pressure dew point: 50°F (10°C)] How to Order IDF 8 Size Note) Size Compressor size 0.75 kW 1.5 kW 2.2 kW...
Page 9 IDF „E Series Refrigerated Air Dryer Standard Specifications Model Standard temperature air inlet Specifications IDF1E IDF2E IDF3E IDF4E IDF6E IDF8E IDF11E IDF15E Fluid Compressed air Inlet air temperature 41 to 122°F (5 to 50°F) Inlet air pressure 21.8 to 145psi (0.15 to 1.0MPa) Ambient temp.
Page 10 IDF„E Series Dimensions IDF1E to 3E Ventilation direction Air inlet Illuminated switch Port size Evaporation thermometer Air outlet Port size Ventilation air inlet Ventilation direction IDF3E-20 only Drain tube (O.D. ø10, length approx. 0.8 m) [200 VAC specification] [200 VAC specification] Terminal block Power cable outlet (ø17) [100 VAC specification]...
Page 11 IDF „E Series Refrigerated Air Dryer Dimensions (mm) IDF15E 54 41 Ventilation air outlet Air outlet Rc 1 Illuminated switch Evaporation Air inlet thermometer Rc 1 Ventilation air outlet Ventilation Ventilation direction direction [200 VAC specification] Terminal block Drain tube (O.D.
Page 12 Refrigerant R407C (HFC) Standard Temperature Air Inlet IDF „E Series 22E, 37E, 55E, 75E [Inlet air temp.: 95°F (35°C) (22E, 37E), 40°C (55E, 75E), Outlet air pressure dew point: 50°F (10°C)] How to Order Size Note) Size Compressor size 22 kW 37 kW 55 kW 75 kW...
Page 13 IDF „E Series Refrigerated Air Dryer Standard Specifications Model Standard temperature air inlet Specifications IDF22E IDF37E IDF55E IDF75E Fluid Compressed air Inlet air temperature 41 to 122°F (5 to 50°F) Inlet air pressure 21.8 to 145psi (0.15 to 1.0MPa) Ambient temp. (humidity) 35.6 to 104°F (2 to 40°C) (Relative humidity 85% or less) Note 1) Standard...
Page 14 IDF„E Series Dimensions IDF22E, 37E Air inlet Air outlet Port size Port size Illuminated switch Evaporation thermometer Ventilation air outlet Ball valve Ventilation Ventilation direction direction Terminal block Drain tube (O.D. ø10, length approx. 0.8 m) 4 x ø13 Auto drain Power cable holder (Electric wire diameter ø9 to 11) [opposite side]...
Page 15 Refrigerant R407C (HFC) / R22 Standard Temperature Air Inlet IDF „D, B Series 120D, 150D, 190D, 240D, 370B [Inlet air temp.: 104°F (40°C) (120D, 150D, 190D, 240D), 95°F (35°C) (370B), Outlet air pressure dew point: 50°F (10°C)] How to Order Refrigerant R407C IDF120D to 240D IDF 120 D...
Page 16 IDF„D, B Series Standard Specifications Water-Cooled Condenser Specifications (IDF370B) Standard temperature air inlet Model Specifications IDF120D IDF150D IDF190D IDF240D IDF370B Condenser Shell and tube type Compressed air Fluid Cooling water flow rate Note 1) 100 l/min 41 to 122°F (5 to 50°C) Inlet air temperature 21.75 to 140.7psi (0.15 to 0.97MPa) Inlet air pressure...
Page 17 IDF „D, B Series Refrigerated Air Dryer Dimensions IDF120D, 150D, 190D, 240D Ventilation Port size direction (JIS 10K FF) (80) Ventilation air inlet Ventilation Ventilation Air inlet direction direction Power connection Air outlet Grommet with membrane (Pilot hole ø36) Drain outlet Rc 1/2 4 x ø20 (mm)
Page 18 Refrigerant R134a (HFC) High Temperature Air Inlet IDU„E Series 3E, 4E, 6E, 8E, 11E, 15E [Inlet air temperature: 122°F (55°C), Outlet air pressure dew point: 50°F (10°C)] How to Order IDU 4 Size Note) Size Compressor size 2.2 kW 3.7 kW 5.5 kW 7.5 kW 11 kW...
Page 19 IDU„E Series Refrigerated Air Dryer Standard Specifications Model High temperature air inlet Specifications IDU3E IDU4E IDU6E IDU8E IDU11E IDU15E Fluid Compressed air Inlet air temperature 41 to 178°F (5 to 80°F) 21.8 to 145psi (0.15 to 1.0MPa) Inlet air pressure Ambient temp.
Page 20 IDU„E Series Dimensions IDU3E to 6E Illuminated switch Evaporation thermometer Ventilation air outlet Air inlet Port size Ventilation Ventilation Air outlet direction direction Port size Drain tube (O.D. ø10, length approx. 0.8 m) [200 VAC specification] Terminal block 4 x ø13 [200 VAC specification] [100 VAC specification] Power cable outlet (ø17)
Page 21 Refrigerant R407C (HFC) High Temperature Air Inlet IDU„E Series 22E, 37E, 55E, 75E (Inlet air temperature: 131°F (55°C), Outlet air pressure dew point: 50°F (10°C)] How to Order IDU 22 Size Note) Size Compressor size 22 kW 37 kW 55 kW 75 kW Note) Note that the above values are for reference only.
Page 22 IDU„E Series Standard Specifications Model High temperature air inlet Specifications IDU22E IDU37E IDU55E IDU75E Fluid Compressed air Inlet air temperature 41 to 178°F (5 to 80°F) Inlet air pressure 21.8 to 145psi (0.15 to 1.0MPa) Ambient temp. (humidity) 35.6 to 104°F (2 to 40°C) (Relative humidity 85% or less) Note 1) Standard 50 Hz...
Page 23 IDU „E Series Refrigerated Air Dryer Dimensions IDU22E to 75E Air outlet Air inlet Port size Port size Evaporation thermometer Illuminated switch Ventilation Ventilation direction direction Ventilation air outlet Ball valve Drain tube Terminal (O.D. ø10, length block approx. 1 m) Power cable holder (Electric wire diameter 4 x ø13...
Page 24 IDF/IDU Series Options 1 Refer to “How to Order” on pages 5, 9, 12, 15, 18 for optional models. Option symbol Option symbol IDF„E IDF4E to 75E, Cool compressed air output With a heavy-duty auto drain all models IDU3E to 11E (applicable to moderate pressure) IDU22E to 75E Cool outlet air (50°F (10°C)) can be supplied.
Page 25 IDF/IDU Series Options 2 Refer to “How to Order” on pages 5, 9, 12, 15, 18 for optional models. Option symbol With a motor type auto drain Except IDF1E, 2E, 3E The float type auto drain used in the standard air dryer is replaced with a motor type auto drain (ADM200). (131) Air Discharge IDF120D to 240D...
Page 26 IDF/IDU Series Options 3 Refer to “How to Order” on pages 5, 9, 12, 15, 18 for optional models. Option symbol With a circuit breaker Except IDF1E, 2E, 3E The air dryer is equipped with a circuit breaker, reducing the electrical wiring required during installation. (The IDF370B does not include the electrical leakage detection function.) IDF4E to 15E IDF120D to 240D...
Page 27 IDF/IDU E Series Options 4 Refer to “How to Order” on pages 5, 9, 12, 15, 18 for optional models. Option symbol Option symbol IDF1E-10 to 15E-10, With a terminal block for power supply, Power supply terminal block connection IDF22E to 75E, IDU3E-10 to IDU15E-10 IDU22E to 75E operating/error signal and remote operation...
Page 28 IDF/IDU Series Refer to “How to Order” on pages 5, 9, 12, 15, 18 for optional models. Options 5 Option symbol Option symbol With a timer controlled solenoid Water-cooled condenser IDF120D to 240D valve type auto drain (applicable IDU3E to 75E It can be used in a high temperature environment (max.
Page 29 Optional Accessories Specifications Description Features Specifications Applicable air dryer Dimensions IDF1E to 10 to IDF15E-10, IDF22E-20/30 Separately Max. ambient temperature Page Power supply and voltage for IDF37E-20/30, IDF55E-30, IDF75E-30 installed power 104°F (40°C) IDU3E-10 to 15E-10, IDU22E to 75E-30 29, 30 those other than the standard Note 1), 2) transformer...
Page 30 Optional Accessories How to Order [Separately installed power transformer] Single-phase type TR 500 Capacity Power supply voltage Symbol Applicable air dryer Capacity Symbol Inlet voltage Outlet voltage Type IDF1E-10 to IDF8E-10 110 VAC (50 Hz) 500 VA IDU3E-10, IDU4E-10, IDU8E-10 110 to 120 VAC (60 Hz) IDF11E-10, IDF15E-10 200, 220, 230, 240 VAC (50 Hz)
Page 31 Optional Accessories How to Order [Bypass piping set (Rc, R thread)] BP 305 Applicable air dryer Applicable air dryer Symbol Applicable air dryer Thread type Symbol Applicable air dryer IDF1E IDU3E IDF2E IDU4E IDF3E IDU6E IDF4E IDU8E, 11E IDF6E to 11E IDU15E IDF15E IDU22E...
Page 32 Optional Accessories Specifications/Dimensions [Separately installed power transformer] IDF-TR OUT PUT IN PUT Input cable 2 m Specifications/Dimensions (mm) Inlet Outlet Part no. Applicable air dryer Capacity Type Weight voltage voltage IDF1E-10 to 8E-10 4.2 x 7 110 VAC 100 VAC Single- IDF-TR500-1 500 VA...
Page 33 Optional Accessories Specifications/Dimensions [Separately installed power transformer] IDF-TR1700-5 Terminal block Specifications ø30 Part no. Applicable air dryer Capacity Inlet voltage Outlet voltage Weight Type 4 x ø8 IDF22E-30 Three- IDF37E-30 220 VAC (50 Hz) 200 V (50 Hz) phase IDF-TR1700-5 1.7 kVA 9 kg Single-...
Page 34 Optional Accessories Dimensions [Dedicated base for separately installed power transformer] Separately IDF4E to 75E installed IDU3E to 15E power transformer Dedicated base 65 (125: For IDF55E, 75E) 4 x ø13 IDF-TB„/Dimensions (mm) Applicable Unit weight Reference weight (including Part no. Applicable transformer air dryer (kg)
Page 35 Optional Accessories Dimensions [Dust-protecting filter set] (20) (20) (IDF-FL200, 201) (IDF-FL202 to 214) (IDU-FL210 to 218) Dimensions Dimensions (mm) (mm) Part no. Applicable air dryer Weight (g) Part no. Applicable air dryer Weight (g) IDF-FL200 IDF1E, 2E IDU-FL210 IDU8E IDF-FL201 IDF3E IDF-FL202 IDF4E...
Page 36 Optional Accessories Dimensions IDF4E to 15E [Bypass piping set] IDU3E to 6E IDF1E to 3E Compressed Compressed Compressed Compressed air inlet air outlet air inlet air outlet Port size Port size Dimensions (mm) Applicable Port size Weight Part no. Dimensions air dryer (kg) (mm)
Page 37 Optional Accessories Dimensions [Bypass piping set] IDU8E to 15E Compressed Compressed air inlet air outlet Port size Port size Dimensions (mm) Weight Applicable Port size Part no. (kg) air dryer IDU8E IDU-BP320 IDU11E IDU-BP322 IDU15E (1 kg = 2.2 lbs) [Foundation bolt set] Dimensions (mm)
Page 38 Optional Accessories Dimensions Air outlet [Mounting base adapter] Air inlet Port size Port size (290) IDF22E, 37E (134) (405) (93) 4 x ø13 (101) Dimensions (mm) Single unit Reference weight Port size weight (including air dryer) Part no. Applicable air dryer (kg) (kg) IDF-S0189...
Page 39 Optional Accessories Dimensions [Conversion bypass piping set] IDF6E to 15E Air outlet Air inlet Port size Port size 4 x ø13 Dimensions (mm) Weight Port size Part no. Applicable air dryer (kg) IDF-S0183 IDF6E IDF-S0202 IDF8E IDF-S0184 IDF11E IDF-S0185 IDF15E 10.2 (1 kg = 2.2 lbs)
Page 40 Data Condensed Water Calculation Amount of condensed water C–H 18.2 – 3.0 = 15.2 g/m –4 140°F 176°F –20 –10 60°C 80°C Pressure dew point Ambient temperature (Air compressor intake air temperature) <How to calculate the amount of condensed water> Example) To obtain the amount of condensed water when the pressure is applied to air up to 100psi (0.7MPa) with Dew Point Conversion Chart...
Page 42 These safety instructions are intended to prevent hazardous situations and/or Safety Instructions equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for ∗1) safety and must be followed in addition to International Standards (ISO/IEC) and other safety regulations.
Page 43 IDF/IDU Series Specific Product Precautions 1 Be sure to read the below before handling. For Air Preparation Equipment Precautions, refer to “Handling Precautions for SMC Products” (M-E03-3). Installation Power Supply Caution Caution • Avoid locations where the air dryer will be in direct contact with <100 VAC>...
Page 44 IDF/IDU Series Specific Product Precautions 2 Be sure to read the below before handling. For Air Preparation Equipment Precautions, refer to “Handling Precautions for SMC Products” (M-E03-3). Air Piping Caution IDF55E, 75E Compressed air inlet Compressed air outlet • Be careful to avoid an error in connecting the air piping at the compressed air inlet (IN) and outlet (OUT).
Page 45 IDF/IDU Series Specific Product Precautions 3 Be sure to read the below before handling. For Air Preparation Equipment Precautions, refer to “Handling Precautions for SMC Products” (M-E03-3). Protection Circuit Caution When the air dryer is operated in the following cases, which will activate the protection circuit and turn off the lamp, the air dryer will come to stop.
Page 46 Air Dryers Compliant to Overseas Standards Refrigerated Air Dryer IDFA„E Series For Use in Europe, Asia and Oceania EC Directive compliant (with CE marking) Power supply voltage: Single-phase 230 VAC (50 Hz) Refrigerant: R134a (HFC) Air flow capacity (m /h) [ANR] Rated inlet Note) Outlet air pressure dew point...
Page 47 Related Products Membrane Air Dryer Series (For use in cases where a power supply is not provided) Dew point indicator for checking No need for power supply air drying condition at a glance Power supply is not necessary at all. Except IDG1 Saves time and effort of wiring, and no (The IDG3, IDG5, IDG3H, IDG5H are semi-...
Page 48 Global Manufacturing, Distribution and Service Network Worldwide Subsidiaries America America North & South America Asia/Oceania Europe/Africa SRI LANKA (Distributor) Electro-Serv(Pvt.)Ltd. U.S.A. SMC Corporation of America CZECH REPUBLIC SMC Industrial Automation CZ s.r.o. CANADA SMC Pneumatics (Canada) Ltd. IRAN (Distributor) Abzarchian Co. Ltd. HUNGARY SMC Hungary Ipari Automatizálási Kft.

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SMC Networks IDF Series Quick Reference Manual

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