Standard series
Promotes effective use of exiting coolant water for cooling control panels
Usable under high temperature and dusty environment!
Usable under high temperature and dusty environment!
Features
| Environment of use | Cooling method | Function |
| Indoor | Water cooling | Display |
Certificates/Approvals
| EU RoHS | China RoHS | CE | UL | CSA | PSE |
* No certification
Certificates/Approvals
| Model | OCW-800BC-200V | OCW-1700BC-200V | OCW-2500BC-200V | OCW-2900B-200V | |
| ΔT=25℃ Cooling capacity*1 | 750/833W | 1583/1783W | 2400/2566W | 2700/2900W | |
| ΔT=15℃ Cooling capacity*2 | 450/500W | 950/1070W | 1440/1540W | 1620/1740W | |
| Rated capacity*3 | 30.0/33.3 W/K | 63.3/71.3 W/K | 96.0/102.7 W/K | 108.0/116.0 W/K | |
| Rated voltage (50/60Hz) | Single phase, 200VAC | ||||
| Rated current consumption*4 | 0.2/0.2A | 0.3/0.4A | |||
| Starting current*4 | 0.6/0.5A | 0.9/0.9A | 0.7/0.7A | 0.8/0.8A | |
| Rated power consumption*4 | 37/43W | 64/74W | 54/67W | 54/67W | |
| Working temperature | +5 to +60℃ (Internal ＋20 to ＋50℃) | ||||
| Working humidity | Max. 85%RH | ||||
| Startup temperature setting | +20 to +50℃ (Variable) | ＋35℃ (Fixed) | |||
| Operation stop temperature | Startup setting temperature -4K (℃) | ＋31℃ | |||
| Temperature tolerance | ±2℃ | ±3℃ | |||
| Function | High temperature alarm, Water leak alarm | ||||
| High temperature error activation setting | +22 to +55℃ (Variable) | ON : +45℃, OFF : +41℃ tolerance ±3℃ | |||
| Noise | 58/61dB(A) | 60/62dB(A) | 50/53dB(A) | 50/53dB(A) | |
| Protection rating*5 | IP54 | IP5X | |||
| Appropriate water flow | 3L/min | 5l/min | |||
| Max. allowable water pressure | 0.5MPa | ||||
| Conformity to standards | Environment | - | |||
| Paint color | Beige (5Y7/1 equivalent) | ||||
| Dimensions (mm) | W200×H500×D115 | W305×H560×D160 | W380×H720×D180 | W380×H1000×D180 | |
| Weight | 7.8kg | 13.1kg | 18.5kg | 24.5kg | |
*1 Nominal value under the condition of internal/external temperatures 35℃, coolant temperature 10℃ and water flow 5L/min
*2 Nominal value under the condition of internal/external temperatures 35℃, coolant temperature 20℃ and water flow 5L/min
*3 Nominal value under the condition of internal/external temperatures 35℃, difference between enclosure interior and coolant water 1K
*4 Nominal value under the condition of internal/external temperatures 35℃
*5 By testing according to IEC standard 60529 without operating the fan (with dust-proof category 2)
*2 Nominal value under the condition of internal/external temperatures 35℃, coolant temperature 20℃ and water flow 5L/min
*3 Nominal value under the condition of internal/external temperatures 35℃, difference between enclosure interior and coolant water 1K
*4 Nominal value under the condition of internal/external temperatures 35℃
*5 By testing according to IEC standard 60529 without operating the fan (with dust-proof category 2)
- Supply voltage should be within fluctuation range of 10% from the rated voltage.
- See also "Cautions for coolant water and its quality criteria" .
OCW-800BC-200V
Cooling capacity
ΔT=25℃：750/833W（50/60Hz）
ΔT=15℃：450/500W（50/60Hz）
ΔT=15℃：450/500W（50/60Hz）
A complete set of supply
AQUACABI : 1 unit Fixing nut : 8 pcs. Fixing screw for terminal cover : 2 pcs. Drain hose : 1 pc. 2 m long Hose clamp : 1 pc. Terminal cover : 1 pc. Operating instruction label : 1 pc. Instruction manual : 1 copy
Maintenance parts
| Replacement fan | FM-OCW-800BC-200V |
Performance chart
Dimensional drawing
Mounting cutout
Installation image - External mounting
Cooling capacity
ΔT=25℃：1583/1783W（50/60Hz）
ΔT=15℃：950/1070W（50/60Hz）
ΔT=15℃：950/1070W（50/60Hz）
A complete set of supply
AQUACABI : 1 unit Fixing nut : 8 pcs. Fixing screw for terminal cover : 2 pcs. Drain hose : 1 pc. 2 m long Hose clamp : 1 pc. Terminal cover : 1 pc. Operating instruction label : 1 pc. Instruction manual : 1 copy
Maintenance parts
| Replacement fan | FM-OCW-1700BC-200V |
Performance chart
Dimensional drawing
Mounting cutout
Installation image - External mounting
Cooling capacity
ΔT=25℃：2400/2566W（50/60Hz）
ΔT=15℃：1440/1540W（50/60Hz）
ΔT=15℃：1440/1540W（50/60Hz）
A complete set of supply
AQUACABI : 1 unit Fixing nut : 8 pcs. Fixing screw for terminal cover : 2 pcs. Drain hose : 1 pc. 2 m long Hose clamp : 1 pc. Terminal cover : 1 pc. Operating instruction label : 1 pc. Instruction manual : 1 copy
Maintenance parts
| Replacement fan | FM-OCW-2500BC-200V |
Performance chart
Dimensional drawing
Mounting cutout
Installation image - External mounting
Cooling capacity
ΔT=25℃：2700/2900W（50/60Hz）
ΔT=15℃：1620/1740W（50/60Hz）
ΔT=15℃：1620/1740W（50/60Hz）
A complete set of supply
AQUACABI : 1 unit Fixing nut : 8 pcs. Fixing screw for terminal cover : 2 pcs. Drain hose : 1 pc. 2 m long Hose clamp : 1 pc. Terminal cover : 1 pc. Operating instruction label : 1 pc. Instruction manual : 1 copy
Maintenance parts
| Replacement fan | FM-OCW-2900B-200V |
Performance chart
Dimensional drawing
Mounting cutout
Installation image - External mounting
Flowmeter set
OCW-RK-3L(3L/min)
OCW-RK-5L(5L/min)
For regulating and checking flow rate
OCW-RK-5L(5L/min)
For regulating and checking flow rate
Ball valve set
OCW-BV
For regulation flow rate and opening/closing water passage
For regulation flow rate and opening/closing water passage
Y-strainer set
OCW-YS
For removing foreign matters from coolant water
For removing foreign matters from coolant water
Cautions for coolant water and its quality criteria
Keep water quality to satisfy the criteria. In case well water or ground water is used, conform to the standard value for "Chilled water system circulation water or transient water" in the table. Do not use spa water.
Low-quality water may scale inside radiator pipe, leading deterioration of heat exchange efficiency. Also, it may corrode copper pipes, leading water leakage.
(Any trouble arisen from low quality water is not covered by warranty)
Low-quality water may scale inside radiator pipe, leading deterioration of heat exchange efficiency. Also, it may corrode copper pipes, leading water leakage.
(Any trouble arisen from low quality water is not covered by warranty)
Cautions
- Electrical connection should be made via an appropriate circuit breaker.
- This product is for indoor use only.
- Do not use this product in a place where flammable or corrosive gasses 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.
- Observe the quality standard for coolant water. Low quality water can cause pipe corrosion. Also see Cautions for coolant water and its quality criteria
- Observe the appropriate water flow for each model specified in the specification table. Failure to this can accelerate pipe abrasion.
- 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.
- Attach the drain hose so as its highest point is lower than the drain pipe and to be directed downward.
- Attach the drain hose without bending or rolling.
