Refrigerated Air Dryer, Refrigerant R134a (HFC) High Temperature Air Inlet, IDU□E Series
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*The information above is correct as of December 2018. - See 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 the vapor from the moist compressed air delivered by the compressor, and prevents it from causing the pneumatic equipment to fail.
· Improved corrosion resistance with the use of stainless-steel heat exchanger.
· High-temperature intake air type.
· IDU-□E-10: Single-phase: 100 V AC (50 Hz), 100/110 V AC (60 Hz).
· IDU-□E-20: Single-phase: 200 V AC (50 Hz), 200/220 V AC (60 Hz).
· IDU-□E-23: Single-phase 230 V AC (50 Hz).
Refrigerated Air Dryer, Refrigerant R134a (HFC) High Temperature Air Inlet, IDU□E Series Specifications
IDU□E Series external appearance
IDU□E Series JIS symbol
| Specifications | Model | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| High-temperature air inlet | |||||||||
| IDU3E | IDU4E | IDU6E | IDU8E | IDU11E | IDU15E1 | ||||
| Operating range*3 | Applicable fluid | Compressed Air | |||||||
| Inlet air temperature (°C) | 5 to 80 | ||||||||
| 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 | 0.32 | 0.52 | 0.75 | 1.1 | 1.5 | 2.6 |
| 60 Hz | 0.37 | 0.57 | 0.82 | 1.2 | 1.7 | 2.8 | |||
| Compressor intake condition*2 | 50 Hz | 0.34 | 0.55 | 0.8 | 1.2 | 1.6 | 2.8 | ||
| 60 Hz | 0.39 | 0.61 | 0.87 | 1.3 | 1.8 | 3.0 | |||
| Inlet air pressure (MPa) | 0.7 | ||||||||
| Inlet air temperature (°C) | 55 | ||||||||
| 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) Single-phase: 230 V AC ±10% (50 Hz) | ||||||||
| Electric specifications | Power consumption*6 (W) 50/60 Hz | Single-phase 100 V | 180/202 | 208/236 | 385/440 | 250/290*7 | 425/470*7 | 460/530*7 | |
| Single-phase 200 V | |||||||||
| Single-phase 230 V (50 Hz) | 210 | 220 | 400 | 260 | 425 | 450 | |||
| Operating current*6 (A) 50/60 Hz | 100 V | 2.4/2.5 | 3.0/3.1 | 5.7/5.7 | 3.4/3.5 | 5.7/6.0 | 4.6/4.9 | ||
| 200 V | 1.2/1.3 | 1.5/1.5 | 3.4/3.0 | 1.7/1.7 | 3.5/3.2 | 3.6/3.4 | |||
| 230 V (50 Hz) | 1.5 | 1.6 | 2.9 | 1.7 | 3.0 | 3.2 | |||
| Applicable circuit breaker capacity*8 (A) (Sensitivity current of 30 mA) | 10 (100 V AC), 5 (200/230 V AC) | 10 (100 V AC) 10 (200 V AC) | |||||||
| Refrigerant | R134a (HFC) | ||||||||
| Refrigerant charge (kg) | Single-phase 100 V | 0.2 | 0.25 | 0.26 | 0.28 | 0.29 | 0.35 | ||
| Single-phase 200 V | 0.2 | 0.25 | 0.26 | 0.28 | 0.29 | 0.35 | |||
| Single-phase 230 V | 0.23 | 0.27 | 0.29 | 0.28 | 0.29 | 0.35 | |||
| Auto drain | Float type (normally open) | ||||||||
| Port size | Rc 3/8 | Rc1/2 | Rc3/4 | Rc1 | |||||
| Weight (kg) | 23 | 27 | 28 | 44 | 47 | 71 | |||
| Coating color | Body panel: urban white 1 Base: urban gray 2 | ||||||||
| Applicable compressor output (Reference) For screw type (kW) | 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: For models IDU8E or larger, the energy-saving function is provided by adding an aftercooler as a cooling system.
*8: 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 heat exchanger. Water condensed at this time is removed from the air by a drain separator and drained out automatically. Air separated from the water is heated again by the heat exchanger to obtain the dried air, which goes through to the outlet side.
For models IDU8E to 15E1, the humid, hot air introduced to the air dryer is cooled down by an aftercooler before being cooled down by the heat exchanger.
IDU3E/IDU4E/IDU6E structure principle diagram
IDU8E/IDU11E/IDU15E1 structure principle diagram
Dimensions
(Unit: mm)
IDU3E to IDU6E dimensional drawing
(Unit: mm)
| Model | Piping connection port diameter | A | B | C | D | E | F | G | H | J | K | L | M | N | P | Q |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| IDU3E | Rc 3/8 | 270 | 455 | 498 | 31 | 42 | 283 | 80 | 230 | 32 | 15 | 240 | 80 | 275 | 284 | 15 |
| IDU4E | Rc1/2 | 483 | 568 | 355 | 300 | 13 | ||||||||||
| IDU6E | Rc3/4 | 485 | 15 |
(Unit: mm)
IDU8E to IDU15E1 dimensional drawing
(Unit: mm)
| Model | Piping connection port diameter | A | B | C | D | E | F | G | H | L | M | N | P | Q |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| IDU8E | Rc3/4 | 270 | 485 | 859 | 31 | 90 | 365 | 130 | 230 | 300 | 80 | 300 | 328 | 15 |
| IDU11E | 909 | |||||||||||||
| IDU15E1 | Rc1 | 300 | 620 | 960 | 79 | 54 | 425 | 93 | 258 | 330 | 66 | 470 | 358 | 16 |
Precautions
- *Pictures are of representational models. Note that the actual product may differ.
- *See the manufacturer's catalog for information other than the above.