EVO-BLUE dryer R513A

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Water (Vapor)
Dew point +3°C
Classe iso : 4
9876543210

New refrigerant with low climatic impact: R 513 A

Designed and developed on the basis of the ACT-EVO dryers, the new EVO-BLUE range provides the answer to environmental concerns and is a step ahead of the new restrictions on the marketing of HFC (Hydrofluorocarbon) refrigerants.

All dryers use the new generation R513A fluid, an HFO (Hydrofluoroolefin) with a global warming potential 6.2 times lower than R404A and 2.8 times lower than R407C.

Non-flammable (classified A1) and non-toxic, it has many advantages over natural fluids such as R290 (Propane), which is highly flammable and presents risks of explosion, CO2, which requires high pressures that increase the cost of components, and ammonia - highly toxic - whose use is regulated.

The choice of R513A avoids these hazards and offers a guarantee of peace of mind regarding the durability of the fluid used.

ACT-EVO dryers, thanks to their reliability, performance and technological advance, represent the best choice on the refrigeration compressed air dryer market today.

  • Dew point +3°C under pressure (Class ISO 8573-1: 2001 = 4)
  • Environmentally friendly, non-toxic and non-flammable refrigerant with low global warming potential
  • High efficiency monobloc heat exchanger made entirely of aluminium
  • Vertical design of the exchanger, natural separation of the water by gravity, without risk of re-training.
  • Proportional power regulation for perfect dew point stability
  • Extremely low pressure drop
  • Compressed air inlet temperatures up to 70°C
  • Digital dew point display.
  • Electronic controller with configurable remote alarm reporting.
  • Low energy consumption.
  • Electronic condensate drains (Capacitive drains on EVO-BLUE 1130 and above).                            
Model
     
Model Input connection Flowrate (m³/h) My wish
EVO-BLUE 22 1/2" 22
EVO-BLUE 35 1/2" 35
EVO-BLUE 53 1/2" 53
EVO-BLUE 75 1/2" 75
EVO-BLUE 110 1" 110
EVO-BLUE 145 1" 145
EVO-BLUE 195 1"¼ 195
EVO-BLUE 255 1"¼ 255
EVO-BLUE 340 1"½ 340
EVO-BLUE 390 1"½ 390
EVO-BLUE 510 2" 510
EVO-BLUE 660 2" 660
EVO-BLUE 790 2"½ 790
EVO-BLUE 910 2"½ 910
EVO-BLUE 1000 2"½ 1000
EVO-BLUE 1130 Dn 80 1130
EVO-BLUE 1320 Dn 80 1320
EVO-BLUE 1550 Dn 80 1550
EVO-BLUE 1890 Dn 80 1890
EVO-BLUE 2320 Dn 80 2320
EVO-BLUE 2520 Dn 100 2520
EVO-BLUE 3150 Dn 100 3150
EVO-BLUE 3780 Dn 100 3780
EVO-BLUE 4640 DN 100 4640
EVO-BLUE 5670 DN 150 5670
EVO-BLUE 6930 DN 150 6930
EVO-BLUE 7560 DN 200 7560
EVO-BLUE 9450 DN 200 9450
Option By-pass dryer    
Option EPOXY protection    
Advise me    

* Select the generic if you don't know which model to choose. The sales department will contact you to determine the appropriate model.

1.    m3/hr flow rate at 20ºC - 1 bar absolute

(*) EVO-BLUE 340 to 1000 available in 400V/3ph/50Hz version - ask us

Advanced exchanger

The third generation of compact ALU-DRY heat exchangers is fitted to the EVO series.

This evolution has made it possible to obtain an optimisation of the profiles generating a better energy efficiency and a reduction of the pressure drop.

EVO-BLUE dryers process more throughput at equivalent cooling capacity, thus less power consumption and energy savings for the user.

 

Simplified connection

The EVO-BLUE series is equipped with parallel air inlet and outlet connections.

This configuration facilitates and reduces the installation time for filter connection and by-pass installation.

Electronic pressure transducer

The electronic pressure transducer mounted on a Schrader fitting advantageously replaces the mechanical contact pressure switch which caused a loss of gas pressure in the dryer when it had to be changed.

The transducer senses the pressure and converts it into an analogue signal (4...20mA) which is sent to the controller.

 

Adapted controller

The display of the dew point of the dryer as well as the management of the fan regulation and the various alarms are controlled by the DMC 34.

The hour counter totals the dryer operating hours and informs about the maintenance intervals.

The display of the condensing pressure allows to control the operation of the refrigerant circuit.

The DMC 34 allows remote alarm transmission via a dry contact.

 

Hot gas valve

Since the 2000s and the beginnings of the ACT refrigeration dryer range, the hot gas valve has proven to be extremely reliable.

This valve picks up two pieces of control information: the pressure and the temperature of the refrigerant gas.

The fine regulation of the refrigerating capacity in the evaporator ensures that the dew point is maintained without risk of freezing, regardless of the dryer's load rate.

Detailed specifications

Correction factors:
Any deviation of nominal parameters causes the application of the following correction factors.

Operating Pressure

Bars 5 6 7 10 12 14
Correction Factor

x 0,86 0,93 1 1,14 1,21 1,27

Pressure dew point

°C 3 5 7 10
Correction Factor

x 1,00 1,09 1,19 1,37

Ambient temperature

°C 25 30 35 40 45
Correction Factor

x 1,00 0,96 0,90 0,82 0,72

Compressed air temperature

°C 30 35 40 45 50 55 60 65 70
Correction Factor

x 1,12 1,00 0,83 0,69 0,59 0,50 0,44 0,39 0,37

Nominal performance Pt. dew point + 3°C at 7 bar pressure
35°C compressed air and 25°C ambient temperature
Min. - max. ambient temperature 1°C - 45°C
Compressed air temperature min. - max. 10°C - 70°C
Maximum operating pressure EVO-BLUE 22 to 75 : 16 bars
EVO-BLUE 110 to 9450: 14 bars
Power supply 240/1/50 - EVO-BLUE 22 to 660
400/3/50 - EVO-BLUE 790 and above
Nominal pressure loss From 0.002 to 0.26 bar (depending on model)
Refrigerant All models: R 513 A