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PowerChiller
DLK 4502 I
Recirculating chillers
With its robust stainless steel housing and powerful technology, the PowerChiller offers reliable cooling for industrial requirements. Functional design and proven components ensure efficiency and durability.
3-year warranty
Made in Germany
| Temperature range: | 0°C to +40°C |
| Cooling capacity: | 4500 W |
| Flow rate: | 30 l/min |
| Pressure: | 3.0 bar |
| Refrigerant: | R134a |
Product Features
High-quality components
- Touchscreen control with glass surface and integrated digital level and flow display
- High-quality, robust stainless steel housing
- Brand components for long service life
- Cooling unit: hermetically sealed, air-cooled, low maintenance
Environmentally Friendly
- Energy-saving fan with EC technology
Operationally safe
- Overheat protection
- Automatic pump shutdown in case of liquid shortage
- Optical and acoustic alarm
- Plain text error messages for quick diagnosis
Low operating noise
- Especially quiet components
- Fans automatically adjust speed to performance needs
User-friendly
- Good handling thanks to castors
- Easy draining through the pump-out function
Product Information
Technical data, accessories, and downloads
| Model | DLK 4502 I |
|---|---|
| Working area | 0°C to +40°C |
| Control accuracy | +/- 1 K |
| Cooling capacity in watts | |
| at +20 °C | 4500 |
| Circulation pump | |
| Flow rate | 30l/min |
| Pressure | 3.0 bar |
| External dimensions [WxDxH] | 76 x 83 x 63 cm |
| Weight | 80 kg |
| Ambient temperature | +12°C to +30°C |
| Electrical connection | 400V 3~ 50Hz |
| Max. current consumption | 7.0 A |
| Coolant tank | 20 l |
| Hose connections | 13 mm | 16 mm |
- RS485 interface for Modbus communicationEnables connection to control systems
- RS485 interface for ST-Bus communicationAllows easy reading or changing of values. The manufacturer software, available for free, allows operation even without prior knowledge of bus protocols. (A gateway, available as an optional accessory, is required for connection to USB or RS232.)
- Voltage input for external setpoint specificationDirect control of temperature through external specifications.
- Voltage output for actual value outputTransmission of current temperature values to an external system.
- Potential-free contactConnection to an external alarm system for additional security.
- Direct temperature measurement in your applicationAn external sensor precisely captures the temperature directly in the process. The automatic adjustment of the setpoint ensures particularly constant temperature control and higher process stability compared to standard systems.
- Adjustable pump pressure with manometerAdjustment of pressure to individual requirements, easily readable.
Hose Ø 12.7
- 16 bar
- up to -20°C
- PVC | with fabric
- suitable for hose connection Ø 12.7mm
- Sold by the meter
Thermally insulated hose Ø 12.7
- thermally insulated
- 16 bar
- up to -20°C
- PVC | with fabric
- suitable for hose connection Ø 12.7mm
- Sold by the meter
Thermally insulated hose set Ø 12.7
- thermally insulated
- 16 bar
- up to -20°C
- PVC | with fabric
- suitable for hose connection Ø 12.7mm
- 2x2m
Temperature control fluid
- Temperature control fluid HKF 15.1-POF Eco
- in a 5-liter canister
- frost-proof down to -15°C
- ready-to-use mixture
- including practical spout
Thermal plate
- Stainless steel plate with stainless steel connections Ø 12mm
- Processing of the cooling goods possible during cooling
- Low height allows ergonomic work directly on the workbench
- Separate installation of circulation cooler and thermal plate possible
- 450 x 300 x 45mm | Special dimensions possible
Interface converter/gateway for ST-Bus
- From RS485 to Ethernet
Interface converter/gateway for ST-Bus
- From RS485 to USB
Temperature control fluid
- Temperature control fluid HKF 15.1-POF Eco
- in a 5-liter canister
- frost-proof down to -15°C
- ready-to-use mixture
- including practical spout
Hose connections Ø 13mm
- For hose Ø 13mm
- 2 pieces
Hose connections Ø 16mm
- For hose Ø 16mm
- 2 pieces
Product Data Sheet
Recirculating cooler for industrial applications: PowerChiller DLK 4502 I457 KB
Ice cold green:
Environmentally friendly through the use of natural refrigerants
Sustainable
- Pioneering cooling devices not affected by the ban on fluorinated refrigerants
- Lower refrigerant charges per device
- Significantly lower GWP value (global warming potential)
Economical
- Energy-saving fans
- Replaces cooling with drinking water
- Affordable, readily available refrigerant with high efficiency
- Lower power consumption through natural refrigerants
By using natural refrigerants, we are committed to sustainable and future-proof cooling production. Compared to synthetic and fluorinated alternatives, they have a significantly lower global warming potential.
Thus, our circulation chillers already meet future environmental requirements today – efficient, economical, and resource-conserving.
Contact
Let's find the right solution together
Whether you are planning a new application, want to adapt an existing device, or need a series solution: We offer personal and eye-level consultation. Transparent, responsible, and with an eye for what really works in practice.
We take care of the refrigeration technology so that your processes run safely.
