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Refrigerant R134a (HFC)

Series 

IDFA

E

3E, 4E, 6E, 8E, 11E, 15E

(Inlet air temperature: 35°C)

IDFA 8 E

Voltage

Single-phase

230 VAC (50 Hz)

23

Symbol

Voltage

Size

Size

3

4

6

8

11

15

A

C

K

L

R

T

V

Note 1) G thread (PF thread) can accept the R thread (PT male thread), thus make no “F” in the thread specification setting. A 
conversion adaptor for the R thread (PT male thread) is also contained. 
Note 2) Enter alphabetically when multiple options are combined.
 

However, the following combination cannot be achieved.

 

• Combination of K, L and V cannot be achieved because an auto drain can only be attached to a single option.

Note 3) Refer to page 9 for further details on optional specifications.

23

Options and Available Combinations (Size/Option)

3

4

6

8

11

15

Symbol 

Note 2)

Size

Option

None






A

Cool

compressed

air output





C

Anti-

corrosive

treatment






K




L

R

With heavy

duty auto drain

(Applicable to

medium air

pressure)





For medium air pressure

Auto drain bowl type:

Metal bowl with level gauge

With

circuit

breaker





T

With

terminal

block for

run & alarm

signal





V

With timer-type

solenoid valve

(Applicable to

medium air

pressure)





Note 1)

How to Order

3

Summary of Contents for IDFA E Series

Page 1: ...10 C R134a HFC R407C HFC Refrigerant 35 C 0 7 MPa Rated inlet condition Rc 3 8 Rc 1 2 Rc 3 4 Rc 1 R 1 R 11 2 R 2 Port size Power supply voltage Single phase 230 VAC 50 Hz Series IDFA E R134a HFC R407...

Page 2: ...C IDFA6E to 37E IDFA E 23 K IDFA4E to 75E IDFA E 23 L IDFA4E to 75E IDFA E 23 R IDFA4E to 75E IDFA E 23 T IDFA4E to 75E IDFA E 23 V 4 Data Condensed Water Calculation Dew Point Conversion Chart P 12 5...

Page 3: ...Selection Example Read the correction factor Obtain the correction factor A to D suitable for your operating condition using the table below The corrected air flow capacity which considers the user s...

Page 4: ...g combination cannot be achieved Combination of K L and V cannot be achieved because an auto drain can only be attached to a single option Note 3 Refer to page 9 for further details on optional specif...

Page 5: ...n outlet Compressed air inlet Compressed air outlet Evaporation thermometer Re heater Volume control valve Cooler Fan motor Condenser IDFA4E IDFA6E IDFA8E IDFA11E IDFA15E Drain outlet Evaporation ther...

Page 6: ...7 31 41 125 42 54 304 283 355 396 33 80 87 36 15 154 240 284 21 80 101 330 275 300 380 314 15 13 15 16 B C D E F G K L M N P Q 4 x 13 A C N M L P K F G D Inlet Outlet E B Q IDFA4E to 11E 4 x 13 A C N...

Page 7: ...ever the following combination cannot be achieved Combination of K L and V cannot be achieved because an auto drain can only be attached to a single option Note 3 Refer to page 9 for further details o...

Page 8: ...to obtain the dried air which goes through to the outlet side Pressure switch Compressed air inlet Compressed air outlet Auto drain Drain outlet Accumulator IDFA22E 37E 55E only Condenser Capillary tu...

Page 9: ...0 775 855 623 134 405 698 93 13 25 85 600 680 340 B C D E F G K L M N P Q Dimensions Model IDFA55E IDFA75E Port size mm R 2 A 470 855 800 900 128 273 868 968 110 13 500 75 700 526 110 B C D E F G K L...

Page 10: ...sions same as standard products K IDFA6E to 37E With heavy duty auto drain Applicable to 1 6 MPa Option symbol The float type auto drain used in the standard air dryer is replaced with a heavy duty au...

Page 11: ...This saves additional electrical wiring at the time of installation IDFA4E to 15E IDFA22E to 75E IDFA4E 6E 8E 11E IDFA15E Model 32 43 230 258 97 102 34 82 15 E D C B A Model Voltage 30 mA 230 V type B...

Page 12: ...F AB500 Applicable dryer Nominal thread size Material M10 Stainless steel 4 Pcs of 1 set mm IDFA4E to 75E Dimensions mm Mounting hole diameter 10 5 Optional Accessories Features Applicable dryer IDFA3...

Page 13: ...Port size D E B A C Compressed air outlet Compressed air inlet Port size D E mm mm Dimensions Dimensions Bypass piping set IDFA22E 37E IDFA55E 75E D B A C Compressed air outlet Port size Compressed ai...

Page 14: ...he amount of water which is included in the compressed air 1 m3 at 0 7 MPa pressure dew point of 25 C The amount of water is 3 0 g m3 10 Therefore the amount of condensed water is as following per 1 m...

Page 15: ...e the air dryer with an ambient temperature lower than 40 C Avoid installation on machines for transporting such as trucks ships etc Installation Caution The air exhaust should not flow into the neigh...

Page 16: ...ilation area once a month using a vacuum cleaner or an air blow nozzle Cleaning of Ventilation Area Caution Allow at least three minutes before restarting the dryer If the air dryer is restarted withi...

Page 17: ...the product is to be used in any of the following conditions 1 Conditions and environments outside of the given specifications or use outdoors or in a place exposed to direct sunlight 2 Installation o...

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