Water-cooled Cool Air Agitation type
Cools and agitates air with the fan on cooling side
Features
| Environment of use | Cooling method | Heat dissipation | Type of cooling |
| Indoor | Thermoelectric | Water cooling | Cool air agitation |
Certificates/Approvals
| EU RoHS2 | EU RoHS | China RoHS | CE | UL | CSA | PSE |
Cooling cycle
Enclosure interior air is drawn into BOXCOOL by its fan on cooling side to be cooled and dehumidified when passing through the cooling fin, which has been cooled by thermoelectric modules. Then, the cool dry air returns to enclosure interior.The absorbed heat and the generated heat are cooled by fan to be dissipated through heat conductive materials like aluminum from the opposite side of a thermoelectric module.(*1)
(*1) The heat absorbed through the heat dissipation fin is exhausted from the fan on heat dissipation side.
(*1) The heat absorbed through the heat dissipation fin is exhausted from the fan on heat dissipation side.
Example of use
Model/Specifications
| Model | OCE-L15F-D12 | OCE-L40F-D24 | OCE-L80F-D24 | |
| Cooling method | Water-cooled cool air agitation | |||
| Cooling capacity *1 | 20W | 60W | 125W | |
| Heating capacity *2 | 60W | 190W | 370W | |
| Rated voltage | Fan | 12VDC ±5% | 24VDC ±5% | |
| Peltier | ||||
| Current consumption *3 | 4.0A or less | 5.3A or less | 10.7A or less | |
| Starting current *4 | 4.5A | 5.7A | 11.3A | |
| Working temperature | Cooling side | -10 to +60℃ | ||
| Heat dissipation side | 0 to +50℃ | |||
| Working humidity | Max. 80％RH, free from condensation | |||
| Liquid temperature | 0 to +50℃ | |||
| Min. flow rate *5 | 2L/min | |||
| Noise | 40dB(A) | 約45dB | ||
| Max. allowable temp. for cooling fin base | +80℃ | |||
| Max. allowable temp. for water-cooled block | +80℃ | |||
| Overheat protection on heat dissipation side | Thermal fuse integrated | |||
| Vibration resistance | Vibration frequency 10-55Hz Total amplitude 0.7mm Cycle 5min X, Y and Z axis 25min each |
|||
| Conformity to standards | Environment | RoHS2 | RoHS | |
| Liquid used | Purified water, tap water, etc. | |||
| Liquid contact part | Aluminum (SUS304 partially) | |||
| Pressure resitance in piping | 0.5MPa | |||
| Outer diameter of pipe connection port | Ø 8 | Ø 10.5 | ||
| Dimensions (mm)*6 | W100×H100×D125 | W155×H140×D131 | W200×H180×D158.5 | |
| Weight | 0.7kg | 1.8kg | 3.2kg | |
*1 Nominal value at 30℃ ambient temperature by applying our capacity measurement method by product type.
*2 Nominal value when both ambient and enclosure interior temperatures are 30℃.
*3 Rated value when ambient temperature is 30℃ with cooling operation . (The value varies depending on temperature. See the table below. )
*4 Starting current when ambient temp. and water temp. on heat dissipation side are 30℃. (The value varies depending on temperature. See the table below. )
*5 Terminal board and projection are excluded.
*2 Nominal value when both ambient and enclosure interior temperatures are 30℃.
*3 Rated value when ambient temperature is 30℃ with cooling operation . (The value varies depending on temperature. See the table below. )
*4 Starting current when ambient temp. and water temp. on heat dissipation side are 30℃. (The value varies depending on temperature. See the table below. )
*5 Terminal board and projection are excluded.
Correlation between temperature and current value
| Water temp. on heat dissipation side | 0℃ | 30℃ | 50℃ | |
| OCE-L15F-D12 (incl. 0.26A for fan) |
Rated current consumption (A) | 4.5 | 4.0 | 3.5 |
| Starting current (A) | 5.0 | 4.5 | 4.2 | |
| OCE-L40F-D24 (incl. 0.1A for fan) |
Rated current consumption (A) | 6.2 | 5.3 | 4.8 |
| Starting current (A) | 6.4 | 5.7 | 5.2 | |
| OCE-L80F-D24 (incl. 0.23A for fan) |
Rated current consumption (A) | 12.3 | 10.7 | 9.6 |
| Starting current (A) | 12.6 | 11.3 | 10.3 |
Contents of page
OCE-L15F-D12
Cooling capacity
20W
A complete set of supply
BOXCOOL : 1 unit Instruction manual : 1 copy
Option
For draining water generated by dehumidification
| Water receiver | WP-15F |
Performance chart
Dimensional drawing
Mounting cutout
OCE-L40F-D24
Cooling capacity
60W
A complete set of supply
BOXCOOL : 1 unit Instruction manual : 1 copy
Option
For draining water generated by dehumidification
| Water receiver | WP-40F |
Performance chart
Dimensional drawing
Mounting cutout
OCE-L80F-D24
Cooling capacity
125W
A complete set of supply
BOXCOOL : 1 unit Instruction manual : 1 copy
Option
For draining water generated by dehumidification
| Water receiver | WP-80F |
Performance chart
Dimensional drawing
Mounting cutout
System combination
By combination of BOXCOOL and components, various systems having different operation control from continuous operation to precise inversion control can be built.
①Continuous cooling
Combines BOXCOOL with a power supply for continuous running
| Component name | Model | |||
| OCE-L15F-D12 | OCE-L40F-D24 | OCE-L80F-D24 | ||
| ① | Switched-mode power supply | PBA75F-12-N | PBA150F-24-N | PBA300F-24 |
| ② | AC wiring *1 | WH-A-M4-2 | ||
| ③ | DC wiring | WH-P-M4-2, WH-F-M4-2 | WH-P-M5-2, WH-F-M5-2 | |
*1 For 100VAC power supply
②Simple thermal control system
ON/OFF control is done by a temperature controller using a contact in the power supply.
| Component name | Model | |||
| OCE-L15F-D12 | OCE-L40F-D24 | OCE-L80F-D24 | ||
| ① | Temperature controller | OCE-TC91-8P3-1C | OCE-TC91-8Y1-1C | |
| ② | Switched-mode power supply | PBA75F-12-NR | PBA150F-24-NR | PBA300F-24 |
| ③ | Temperature sensor | OCE-TCPT** | ||
| ④ | AC wiring *1 | WH-A-M4-2 | ||
| ⑤ | Wiring for temperature controller | WH-C2 | ||
| ⑥ | DC wiring | WH-P-M4-2, WH-F-M4-2 | WH-P-M5-2, WH-F-M5-2 | |
*1 For 100VAC power supply
③Precise inversion control system
Highly precise temperature control is achieved by linear voltage controlled switching of cooling and heating using our Temperature Control system designed for BOXCOOL.
| Component name | Model | |||
| OCE-L15F-D12 | OCE-L40F-D24 | OCE-L80F-D24 | ||
| ① | Temperature control system | OCE-TCR12075WL | OCE-TCR24150WL | OCE-TCR24300WL |
| ② | Temperature sensor | OCE-TCPT** | ||
| ③ | AC wiring *1 | WH-A-M4-2 | ||
| ④ | DC wiring | WH-P-M4-2, WH-F-M4-2 | ||
*1 For 100VAC power supply
Cautions
・Do not use this product in a place where flammable or corrosive gasses, oil fume or any matters that can destroy insulation generate or permeate.
・The site of use should be free from vibration and impact.
・Electrical works required for installation of this product should be done only by professionals or qualified personnel.
・Withstand pressure of the fluid block is 0.5MPa.
・Indoor use only.
・Make sure that the packaging is not damaged on delivery. Any packaging damage can lead to breakdown of the product. Please contact us immediately if any damage is found.
・The site of use should be free from vibration and impact.
・Electrical works required for installation of this product should be done only by professionals or qualified personnel.
・Withstand pressure of the fluid block is 0.5MPa.
・Indoor use only.
・Make sure that the packaging is not damaged on delivery. Any packaging damage can lead to breakdown of the product. Please contact us immediately if any damage is found.
