DRYPOINT RA III
The powerhouse among refrigeration dryers
Improve your compressed air treatment with the DRYPOINT RA III (3rd generation). With this state-of-the-art refrigeration dryer, BEKO TECHNOLOGIES sets new standards in user-friendliness, reliability and efficiency. Equipped with an innovative heat exchanger design, a patented hot gas bypass valve, a stable pressure dew point and the integrated BEKOMAT condensate drain without unnecessary compressed air loss, the DRYPOINT RA III marks a new era of modern refrigeration dryers. The modern design with rounded corners not only adds a contemporary touch but also allows compact, space-saving installation.
Flow rate
20 to 3,000 m³/h
Refrigerant
R513A
Interface
Modbus RTU
Control
LED or TOUCH
The advantages of the new DRYPOINT RA
- Wide model range: from 20 m³/h up to an impressive 3,000 m³/h, we offer the perfect solution to meet every requirement and ensure stable performance under all circumstances.
- Intuitive IIoT-capable controllers: our user-friendly controllers with IIoT (Industrial Internet of Things) functions based on Modbus RTU make monitoring and managing the drying process effortless.
- Innovative heat exchanger design: efficiency redefined through a unique design that minimises pressure loss.
- Energy-saving compressors: the optimised sizing of the refrigerant compressor ensures energy-efficient performance and minimises energy costs.
- Microchannel condenser and hot gas bypass valve: innovative, perfectly matched components mean even more efficient, smooth and safe operation.
- Environmentally compatible refrigerants: with the ozone- and environmentally friendly refrigerant (R513A), we contribute to a sustainable future.
- Compact design: space-saving and easily accessible – ideal for efficient servicing.
- Integrated BEKOMAT condensate drain: for smooth and reliable condensate drainage without losing valuable compressed air.
Innovative technology for maximum efficiency!
Intuitive, future-proof control systems for a seamless user experience
The LED controller at a glance
- Large-format LED display: the LED controller features a large LED display for crystal-clear visibility.
- Effortless operation: with familiar symbols that allow simple, intuitive operation, using it becomes “child’s play”.
- Wide choice of alarm options: various selectable alarms are shown directly on the control unit and warn of important events.
- Integrated BEKOMAT test function: checking the BEKOMAT condensate drain is simplified by the integrated test function, ensuring optimum functionality.
- IIOT capability with Modbus RTU: the integrated Modbus RTU interface makes the LED controller IIOT-capable and allows seamless integration into modern Industry 4.0 systems.
The TOUCH controller at a glance
- User-friendly operation: the modern touchscreen controller is easy to use and powerful.
- Future-proof connectivity: the TOUCH controller is designed to be future-proof with various connectivity options, including Modbus RTU.
- Clearly legible display: important information such as temperature, pressure and operating data is displayed in an easy-to-read way.
- Clear alarm messages: service and maintenance are simplified by clear, meaningful alarm messages with time and date stamps for precise tracking.
- Event reports: to improve transparency, the TOUCH controller allows event reports to be downloaded, providing valuable insights for monitoring and analysis
The DRYPOINT RA III portfolio
How does the DRYPOINT RA III work?
The heart of every DRYPOINT RA III refrigeration dryer is its state-of-the-art heat exchanger. The highly efficient counter-flow principle enables optimum heat exchange along the entire path .
The low-resistance laminar air flow through the condenser and the settling zone in the demister ensure ideal moisture condensation with minimal pressure losses.
The collected condensate is drained reliably and without loss via the integrated BEKOMAT condensate drain.
Practical, service-friendly design
The latest refrigeration dryers feature a compact design with unchanged performance. During development, particular emphasis was placed on practicality and easy access for maintenance work. Generous flaps in the housing, a service-friendly arrangement of components and advanced controls together make the work of service technicians considerably easier.
The TOUCH controller plays a decisive role by providing precise information on the last operating values and conditions before a failure, as well as a direct list of available spare parts. This functionality helps to simplify and speed up maintenance work. The additional connectivity ensures that important events and alarms can be conveniently transmitted to higher-level control systems.
New refrigerant with lower emissions
DRYPOINT RA III refrigeration dryers work with the modern, environmentally friendly refrigerant R513A, known for its low global warming potential (GWP). As a non-flammable gas in ASHRAE category A1, it is ozone-friendly (ODP = 0). Its near-azeotropic composition ensures stable performance throughout the evaporation and condensation process.
With this choice of refrigerant, and the fact that we have reduced the quantity used by an average of 33%, our refrigeration dryers play a decisive role in promoting sustainable and environmentally friendly operating processes. We are proud to contribute to a greener future through the responsible selection of refrigerants.
| Refrigerant | GWP* |
|---|---|
| R404A | 3922 |
| R410A | 2088 |
| R407C | 1774 |
| R134a | 1430 |
| R32 (A2L) | 675 |
| R513A | 631 |
Frequently asked questions
What is new about the DRYPOINT RA III?
The RA III is the 3rd generation, with a new heat exchanger design, patented hot gas bypass valve, stable pressure dew point and integrated BEKOMAT. The rounded, compact design allows space-saving installation.
What sizes are available?
The model range extends from 20 m³/h to 3,000 m³/h.
How does the DRYPOINT RA III work?
The heat exchanger works on the counter-flow principle along the entire path. Laminar air flow and the settling zone in the demister ensure the moisture condenses with minimal pressure loss, and the BEKOMAT drains the condensate without loss.
Which controllers are available?
The LED controller offers a large display, selectable alarms and an integrated BEKOMAT test function. The TOUCH controller shows temperature, pressure and operating data, stores alarms with time and date stamps and allows event reports to be downloaded.
Can I connect the dryer to our control system?
Yes. Both controllers have Modbus RTU. This allows important events and alarms to be transmitted to higher-level control systems.
How service-friendly is the RA III?
Generous flaps and an easily accessible arrangement of components make maintenance easier. The TOUCH controller provides the last operating values before a failure and a list of available spare parts.
Which refrigerant does the RA III use?
R513A, with a global warming potential (GWP) of 631. It is non-flammable (ASHRAE A1) and ozone-friendly (ODP = 0). The quantity used has been reduced by 33 % on average.
How does the RA III keep energy costs low?
The heat exchanger design minimises pressure loss, and the refrigerant compressor is optimally sized. The microchannel condenser and hot gas bypass valve are matched to each other.
Who can help me with sizing?
We can. The right size depends on flow rate, compressed air inlet temperature and ambient temperature. Call us or write to us.
Which refrigeration dryer suits your application?
The sizing of the right DRYPOINT RA III refrigeration dryer varies depending on flow rate, compressed air inlet temperature and ambient temperature. Let us advise you to find the optimum model for your needs.
