DRYBERG®️ RF02/AC Refrigeration dryer
€2,090.00
Net€2,487.10*
Available, delivery time: Approximately 2-3 weeks
Product number:
1404037613
Manufacturer:
BERG Kompressoren GmbH
Stock:
10
Product information "DRYBERG®️ RF02/AC Refrigeration dryer "
Refrigeration dryer DRYBERG®️ RF02/AC
Environmentally friendly and easy to service
›› Use of environmentally and ozone-friendly refrigerant with a particularly favourable GWP value (Global Warming Potential)
›› Low-cost and fast maintenance
›› Low-cost and fast maintenance
Technical data "DRYBERG®️ RF02/AC Refrigeration dryer "
| Refrigeration dryer | DRYBERG®️ RF02/AC |
| Volume flow (m3/h) at +3 °C | 108 |
| Power consumption (kW) | 0,31 |
| Pressure loss (Δp bar [g]) | 0,2 |
| Air connection (ø) | G1/2" |
| Dimensions AxBxC (mm) | 521x362x480 |
| Weight (kg) | 30 |
Operating pressures multiply air flow with correction factor f1
| bar (g) | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 14 |
| f1 | 0.77 | 0.86 | 0.93 | 1.00 | 1.05 | 1.14 | 1.21 | 1.27 |
Ambient air temperatures multiply air flow with correction factor f2
| °C | 25 | 30 | 35 | 40 | 45 |
| f2 | 1.00 | 0.95 | 0.88 | 0.79 | 0.68 |
Compressed air inlet temperatures multiply air flow with correction factor f3
| °C | 25 | 30 | 35 | 40 | 45 | 50 | 55 |
| f3 | 1.20 | 1.11 | 1.00 | 0.81 | 0.67 | 0.55 | 0.45 |
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IMPULSE TECHNOLOGY FOR HIGH/MEDIUM AIR FLOWS
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THERMAL STORAGE OPERATION FOR LOW AIR FLOWS
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A refrigerant leak involves the danger of serious injury and damage to the environment.
The DRYBERG® RF 01-16 compressed-air refrigeration dryer contains fluorinated greenhouse gas/refrigerant.
Installation, repair and maintenance works at the refrigeration system must only be carried out by certified skilled personnel (specialists). A certification in accordance with EC regulation 303/2008 must be available.
The requirements of the EC 842/2006 directive must be met under all circumstances. Please refer to the indications on the name plate as regards the type and amount of refrigerant. Comply with the following protective measures and rules of conduct:
• Storage: Keep the container tightly closed. Keep it in a cool and dry place. Protect it against heat and direct sunlight. Keep it away from ignition sources.
• Handling: Take measures against electrostatic charging. Ensure good ventilation/suction at the workplace. Check fittings, connections and ducts for tightness. Do not inhale the gas. Avoid contact with the eyes or the skin.
• Prior to carrying out works on refrigerant-carrying parts, remove the refrigerant to such an extent that safe working is possible.
• Do not eat, drink or smoke during work. Keep out of the reach of children.
• Breathing protection: ambient-air-independent respirator (at high concentrations).
• Eye protection: sealing goggles.
• Hand protection: protective gloves (e.g. made of leather).
• Personal protection: protective clothing.
• Skin protection: use protective cream.
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EXTENDED HEAT EXCHANGE
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This in turn leads to overheated condenser fan motors, to malfunction of electric components and to a breakdown of the dryer. Failures of this type will affect warranty considerations.
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Air-air heat exchanger
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For the examination prior to the start-up and for periodic inspections, the national regulations need to be observed, such as the industrial safety regulation in the Federal Republic of Germany. In countries outside the EU, the respective regulations in force there need to be adhered to.
The proper use of pressure devices is the basic requirement for safe operation. As regards pressure devices, the following points need to be observed:
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• No welding must be carried out on the pressure parts.
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• The maximum operating pressure indicated by the manufacturer on the name plate must not be exceeded. It is the installer's responsibility to install the appropriate safety and control devices. Prior to the start-up of the DRYPOINT® RA 70-960 compressed-air refrigeration dryer, the connected pressure generator (compressor etc.) must be set to the max. permissible operating pressure. The integrated safeguard needs to be checked by an approved inspection agency.
• The documents related to the DRYPOINT® RA 70-960 compressed-air refrigeration dryer (manual, operating instructions, manufacturer's declaration etc.) must be kept safe for future reference.
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• Installation of the plant in frost-free places only.
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Application-based
›› Efficient drying through highly effective aluminium heat exchanger combination
›› Stable pressure dew point of + 3 °C by utilising a hot gas bypass valve with external pressure equalisation and pressure-controlled fan
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The manufacturer shall not be liable for problems occurring as a consequence of improper use. The user alone is responsible for any damage resulting from that.
Furthermore, the correct use includes the compliance with the installation instructions, in particular in respect of:
• The voltage and frequency of the main voltage supply.
• The pressure, temperature and flow rate of the inlet air.
• The pressure, temperature and cooling-water throughput (water-cooled).
• The ambient temperature.
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Air-to-cooled mass heat exchangers
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Certified skilled personnel
Installation works must exclusively be carried out by authorised and qualified skilled personnel. Prior to undertaking any measures on the DRYPOINT® RA 20-960 compressed-air refrigeration dryer, the certified skilled personnel shall read up on the device by carefully studying the operating instructions. The operator is responsible for the adherence to these provisions. The respective directives in force apply to the qualification and expertise of the certified skilled personnel.
For safe operation, the device must only be installed and operated in accordance with the indications in the operating instructions. In addition, the national and operational statutory provisions and safety regulations, as well as the accident prevention regulations required for the respective case of application, need to be observed during employment. This applies accordingly when accessories are used.
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This in turn leads to overheated condenser fan motors, to malfunction of electric components and to a breakdown of the dryer. Failures of this type will affect warranty considerations.
Do not install the dryer in an environment in which chemicals with a corrosive effect, explosive gases, toxic gases, evaporation heat, high ambient temperatures or extreme dust and dirt can be found.
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High-performance heat exchanger
EXTENDED HEAT EXCHANGE
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Warm compressed air saturated with moisture is pre-cooled in the air-air heat exchanger when it enters the refrigeration dryer (1). Consequently, the refrigerating capacity of the refrigerant needed in the downstream air-refrigerant heat exchanger (2) is reduced. This makes the system more energy-efficient. Gravity supports a very high droplet separation of nearly 99 %. The flow velocity is greatly reduced in the very large condensate collection chamber with subsequent broad return. This reliably avoids any entrainment of droplets which have already been separated (3).
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IMPULSE TECHNOLOGY FOR HIGH/MEDIUM AIR FLOWS
The refrigerant compressor is permanently ON to achieve a perfect control of the dew point. The microprocessor controls through “impulses” the opening and closing of a solenoid valve installed on the suction pipe of the refrigeration compressor, in partial load conditions then only a small portion of the nominal refrigerant flows through a by-pass calibrated orifice of the solenoid valve to the compressor. In partial load conditions the compressor compresses less refrigerant than at peak load and therefore it consumes less energy (refrigerant flow control technology).