Ultrafast Precision Laser Process Cooling System CWUP-40 ±0.1°C Stability Modbus-485
TEYU CWUP-40 is a high-precision industrial chiller for UV and ultrafast laser systems, precision machining equipment, and other industrial processes requiring accurate temperature control under higher heat loads. Its ±0.1°C temperature stability and PID control help maintain consistent cooling conditions for temperature-sensitive equipment and precision operations. An integrated RS-485 communication port in the electrical connection box enables communication between the chiller and laser system.
TEYU CWUP-40 combines a high-efficiency compressor with a fan-cooled condenser in a self-contained design. It supports purified, distilled, or deionized water and features an intelligent digital controller with built-in alarm codes for quick fault identification. A rear-mounted water fill port, drain port, and water level indicator simplify routine checks and maintenance. The chiller complies with CE, RoHS, and REACH requirements.
Model: TEYU CWUP-40
Cooling capacity: 3400-5200W @ 20℃
Precision: ±0.1℃
Warranty: 2 years
Global Standard: CE, REACH, RoHS
Main Applications
TEYU CWUP-40 provides precise and stable cooling for UV and ultrafast laser systems, as well as other high-heat-load precision equipment requiring reliable temperature control.
Chiller Features
With ±0.1°C temperature stability and RS-485 Modbus communication, TEYU CWUP-40 delivers precise cooling for UV and ultrafast lasers, as well as other precision equipment with higher cooling demands.
±0.1°C Temp Stability
✅️ PID temperature control
✅️ Stable operating conditions
✅️ Reduced temp fluctuations
✅️ Low-noise operation
Intelligent Protection
✅️ Low water level detection
✅️ Low flow detection
✅️ High/low water temperature alarm
✅️ 12 alarm codes
RS485 Communication
✅️ RS485 Modbus RTU
✅️ Laser system communication
✅️ Real-time status monitoring
✅️ Convenient system integration
Easy Maintenance
✅️ Alarm codes for easy diagnosis
✅️ Visual water level indicator
✅️ User-friendly digital controller
✅️ Easy-access dustproof filter
Product Parameters
| Item | Description | CWUP-40ANTY | CWUP-40BNTY | CWUP-40AN5TY | CWUP-40BN5TY |
| Temperature stability | PID control | ±0.1℃ | |||
| Cooling capacity | @ 20°C Water / 20°C Ambient | 3400W | 5200W | ||
| @ 20°C Water / 30°C Ambient | 3000W | 4400W | |||
| Refrigerant | R-410A/R-32/R-1234yf | R-410A/R-32 | R-410A/R-32/R-1234yf | R-410A/R-32 | |
| Electrical data | Voltage | AC 1P 220~240V | |||
| Frequency | 50Hz | 60Hz | 50Hz/60Hz | 60Hz | |
| Current | 1.5~11.2A | 1.5~11.3A | 2.7~16A | 2.7~19.7A | |
| Machine power consumption | 2.14kW | 2.3kW | 3.43kW | 4.17kW | |
| Compressor power | 0.92kW | 1.06kW | 1.3kW | 2.01kW | |
| 1.25HP | 1.44HP | 1.77HP | 2.73HP | ||
| Communication | RS485 Modbus RTU protocol | ||||
| Heater | 800W | 1400W | |||
| Water circuit | Pump power | 0.32kW | 0.6kW | ||
| Rated flow | 30L/min | 57L/min | |||
| Max. pump pressure | 4 bar | 5.5 bar | 5.53 bar | ||
| Tank capacity | 22L | ||||
| Flow sensor | Flow rate readable | ||||
| Default high-low temperature alarm | 5℃ low, 45℃ high temperature alarm | ||||
| Water filter | External 5 micron sediment filter optional | ||||
| Water level indication | Water level display externally mounted | ||||
| Inlet and outlet | Rp1/2" | ||||
| Application range - temperature | Coolant water outlet | 10-35℃ | |||
| Ambient temperature & humidity | 15-40℃ | ||||
| Transportation & storage | 0-70℃ | ||||
| Noise (dB(A)) | <60 | <65 | <70 | ||
| Dimension | Product | 70 × 47 × 89cm (L × W × H) | |||
| Packing | 73 × 57 × 105cm (L × W × H) | ||||
| Weight | Net weight | 52kg | 54kg | 59kg | 57kg |
| Gross weight | 63kg | 65kg | 70kg | 68kg | |
The working current can be different under different working conditions. The above information is for reference only. Please subject to the actual delivered product.
Optional Items
Heater
Filter
US standard plug
EN standard plug
Chiller details
Digital Temperature Controller
Precise Control: Maintain stable cooling with ±0.1°C temperature control.
Easy-to-Read Water Level Indicator
Check at a Glance: Quickly identify water levels with clear yellow, green and red indicators.
Modbus RS485 Communication Port
Integrated into the electrical connection box, the RS-485 port enables communication between the chiller and laser system.
Chiller Working Principle
Ventilation Distance
Certificate
Why Choose tEYU Chiller Manufacturer?
Founded in 2002, TEYU is a professional industrial chiller manufacturer with 24 years of experience in cooling technology, serving industrial and laser applications worldwide.
FAQ
Q1: Is TEYU a chiller manufacturer or a trading company?
A1: TEYU is a professional industrial chiller manufacturer with over 24 years of experience, founded in 2002.
Q2: What water should I use in an industrial chiller?
A2: Purified, distilled or deionized water is recommended for the circulating cooling system.
Q3: Can I use tap water in an industrial chiller?
A3: Tap water is generally not recommended because it may contain impurities that can cause deposits or affect the cooling system. Purified, distilled or deionized water is recommended.
Q4: How often should I change the chiller water?
A4: Water is generally recommended to be replaced every 3 months. In dusty or harsh working environments, more frequent replacement may be required.
Q5: What is the recommended ambient temperature for the chiller?
A5: The chiller should operate in a well-ventilated environment with an ambient temperature below 45°C.
Q6: How can I prevent the chiller from freezing?
A6: In cold environments, an optional anti-freeze heater or suitable anti-freeze solution can help prevent freezing. Please contact TEYU support for the appropriate solution and usage instructions.
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