Refrigerated Air Dryer Refrigerant R134a (HFC) Standard Temperature Air Inlet IDF□E Series

Brand :

SMC

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*The information above is correct as of December 2018.
Refer to the manufacturer's catalog for specification details.
Product images may be representative images. Refer to the manufacturer's catalog for shape details.

Product Description

Refrigerated air dryer that protects pneumatic equipment from moisture.
[Features]
・ Removes moisture from the moist compressed air sent from the compressor to prevent malfunction of pneumatic equipment due to moisture
・ Maximum processing air volume increased by 40%
・ Power consumption MAX 40% reduction
・ Energy saving design
・ Improved corrosion resistance by adopting stainless steel heat exchanger
・ By reducing the amount of exhaust heat by 25%, the increase in ambient temperature is suppressed (air-cooled specification), and the amount of heat radiation is reduced (Water-cooled)
・ Resistant to high temperature environment

Refrigerated Air Dryer, Refrigerant R134a (HFC) Standard Temperature Air Inlet, Series IDF□E Specifications

IDF□E Series external appearance

IDF□E Series JIS symbol

Specifications				Model
				Standard-temperature air inlet
				IDF1E	IDF2E	IDF3E	IDF4E	IDF6E	IDF8E	IDF11E	IDF15E1
Operating range^*3	Applicable fluid			Compressed air
	Inlet air temperature (°C)			5 to 50
	Inlet air pressure (MPa)			0.15 to 1.0
	Ambient temperature (humidity) (°C)			2 to 40 (Relative humidity of 85% or less)
^*4	Air flow capacity m³/min	Standard condition (ANR)^*1	50 Hz	0.10	0.20	0.32	0.52	0.75	1.22	1.65	2.8
		Standard condition (ANR)^*1	60 Hz	0.12	0.235	0.37	0.57	0.82	1.32	1.82	3.1
		Compressor intake condition^*2	50 Hz	0.11	0.21	0.34	0.55	0.8	1.3	1.75	3.0
		Compressor intake condition^*2	60 Hz	0.13	0.25	0.39	0.61	0.87	1.4	1.93	3.3
	Inlet air pressure (MPa)			0.7
	Inlet air temperature (°C)			35
	Ambient temperature (°C)			32
	Outlet air pressure dew point (°C)			10
	Power supply voltage (frequency)^*5			Single-phase: 100 V AC (50 Hz), 100/110 V AC (60 Hz)^*5 Single-phase: 200 V AC (50 Hz), 200/220 V AC (60 Hz)
Electric specifications	Power consumption^*6 (W) 50/60 Hz		Single-phase 100 V	180/202	180/202	180/202	180/202	180/202	208/236	385/440	420/480
	Power consumption^*6 (W) 50/60 Hz		Single-phase 200 V	-	-	180/202	180/202	180/202	208/236	385/440	420/480
	Operating current^*6 (A) 50/60 Hz		Single-phase 100 V	2.4/2.5	2.4/2.5	2.4/2.5	2.4/2.5	2.4/2.5	3.0/3.1	5.7/5.7	4.3/4.6
	Operating current^*6 (A) 50/60 Hz		Single-phase 200 V	-	-	1.2/1.3	1.2/1.3	1.2/1.3	1.5/1.5	3.4/3.0	3.4/3.1
Applicable circuit breaker capacity^*7 (A) (Sensitivity current of 30 mA)				10 (100 V AC), 5 (200 V AC)							10 (100 V AC) 10 (200 V AC)
Condenser				Air-cooled
Refrigerant				R134a (HFC)
Refrigerant charge (kg)				0.07	0.115	0.15	0.18	0.20	0.25	0.26	0.35
Auto drain				Float type (Normally closed)	Float type (Normally open)
Port size				Rc 3/8			Rc1/2	Rc3/4			Rc1
Weight (kg)				16	17	18	22	23	27	28	46
Coating color				Body panel: urban white 1 Base: urban gray 2
Applicable compressor output (Reference) (kW) For screw type				0.75	1.5	2.2	3.7	5.5	7.5	11	15

*1: Indicates the air flow capacity under the standard condition (ANR) (atmospheric pressure 20°C, relative humidity 65%).
*2: Indicates the air flow capacity converted by the compressor intake condition (atmospheric pressure 32°C, relative humidity 75%).
*3: The operating range does not guarantee use at rated air flow capacity.
*4: If the operating conditions differ from the rating, select the model referring to "Model Selection" in the manufacturer's catalog.
*5: Refer to "How to Order" in the manufacturer's catalog when selecting the power supply voltage.
*6: These are reference values under the rated conditions and are not guaranteed. Do not use these as thermal setting values, etc.
*7: Products without option R do not come with a circuit breaker. Purchase a circuit breaker separately.

Structure Principle Diagram (Air/Refrigerant Circuit)

Humid, hot air coming into the air dryer is cooled down by a cooler (heat exchanger). Water condensed at this time is removed from the air by a drain separator (auto drain) and drained out automatically. Air separated from the water is heated by a re-heater (heat exchanger) to obtain the dried air, which goes through to the outlet side.

Structure principle diagram: IDF1E

Structure principle diagram: IDF2E/IDF3E

Structure principle diagram: IDF4E/IDF6E/IDF8E/IDF11E/IDF15E1

Dimensions

IDF1E to IDF3E

(Unit: mm)

Dimensional drawing: IDF1E to IDF3E

IDF4E to IDF11E

(Unit: mm)

IDF4E to IDF11E dimensional drawing

(Unit: mm)

Model	Piping connection port diameter	A	B	C	D	E	F	G	H	J	K	L	M	N	P	Q
IDF1E	Rc 3/8	226	410	413	69	101	270	32	-	-	38	150	21	330	240	15
IDF2E				413	51	125	232	138	-	-	38	150	24	327
IDF3E				473	67	125	304	33	73	31	36	154	21	330
IDF4E	Rc1/2	270	453	498	31	42	283	80	230	32	15	240	80	275	284	13
IDF6E	Rc3/4		455	498			283							275		15
IDF8E			485	568			355							300
IDF11E			485	568			355							300

IDF15E1

(Unit: mm)

IDF15E1 dimensional drawing

Precautions

*Pictures are of representational models. Note that the actual product may differ.
*See the manufacturer's catalog for information other than the above.