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REFRIGERATION DRYERS WITH DIRECT THERMAL MASS
ACT-ES / ACT-VS Dryers
The ACT ES ENERGY SAVING range of dryers was designed to reduce energy consumption.
Features
Technical Data
Main Components
Features
Main features are:
The ACT ES range emphasizes energy efficiency by:
- Utilizing direct expansion in the ALU-DRY exchanger for energy savings.
- Compressor deactivation when thermal demand is met by the exchanger’s thermal mass.
- Electronic control of compressor and fan cycles to minimize energy use.
- Capacitive condensate drain standard to prevent compressed air loss.
- Software available for energy savings calculation compared to standard models.
Maximum Working Conditions:
- Ambient temperature: + 50°C
- Inlet air pressure: 16 barg (ACT3÷18) – 14 barg
- Inlet air temperature: + 70°C
Technical Data
| Model | Refrigerant | Air flow | Power Supply | Connections | ||
| . | [Type] | [m3/h] | [l/min] | [scfm] | [Ph/Volt/Fr] | [ Ø ] |
| ACT 3 ES | R 134.a | 21 | 350 | 12 | G 1/2” BSP-F | 1/230/50-60 |
| ACT 5 ES | R 134.a | 33 | 550 | 19 | G 1/2” BSP-F | 1/230/50-60 |
| ACT 8 ES | R 134.a | 51 | 850 | 30 | G 1/2” BSP-F | 1/230/50-60 |
| ACT 12 ES | R 134.a | 72 | 1 200 | 42 | G 1/2” BSP-F | 1/230/50-60 |
| ACT 18 ES | R 134.a | 108 | 1 800 | 64 | G 1” BSP-F | 1/230/50-60 |
| ACT 23 ES | R 134.a | 138 | 2 300 | 81 | G 1” BSP-F | 1/230/50 |
| ACT 30 ES | R 407C | 186 | 3 100 | 109 | G 1.1/4” BSP-F | 1/230/50 |
| ACT 40 ES | R 407C | 240 | 4 000 | 141 | G 1.1/4” BSP-F | 1/230/50 |
| ACT 55 ES | R 407C | 330 | 5 500 | 194 | G 1.1/2” BSP-F | 1/230/50 |
| ACT 60 ES | R 407C | 372 | 6 200 | 219 | G 1.1/2” BSP-F | 1/230/50 |
| ACT 80 ES | R 407C | 486 | 8 100 | 286 | G 2” BSP-F | 1/230/50 |
| ACT 100 ES | R 407C | 630 | 10 500 | 371 | G 2” BSP-F | 1/230/50 |
| ACT 120 ES | R 407C | 750 | 12 500 | 441 | G 2.1/2” BSP-F | 1/230/50 |
| ACT 140 ES | R 407C | 870 | 14 500 | 512 | G 2.1/2” BSP-F | 1/230/50 |
| ACT 160 ES | R 407C | 960 | 16 000 | 565 | G 2.1/2” BSP-F | 1/230/50 |
| ACT 55 ES 3ph | R 134.a | 330 | 5 500 | 194 | G 1.1/2” BSP-F | 3/400/50 |
| ACT 60 ES 3ph | R 134.a | 372 | 6 200 | 219 | G 1.1/2” BSP-F | 3/400/50 |
| ACT 80 ES 3ph | R 134.a | 486 | 8 100 | 286 | G 2” BSP-F | 3/400/50 |
| ACT 100 ES 3ph | R 134.a | 630 | 10 500 | 371 | G 2” BSP-F | 3/400/50 |
| ACT 120 ES 3ph | R 407C | 750 | 12 500 | 441 | G 2.1/2” BSP-F | 3/400/50 |
| ACT 140 ES 3ph | R 407C | 870 | 14 500 | 512 | G 2.1/2” BSP-F | 3/400/50 |
| ACT 160 ES 3ph | R 407C | 960 | 16 000 | 565 | G 2.1/2” BSP-F | 3/400/50 |
Data refer to the following nominal condition: ambient temperature + 25 °C; inlet air pressure 7 barg; inlet air temperature +35 °C.
Main Components
- ALU DRY Aluminum
- Heat Exchanger
- High-Performance
- Efficiency Compressor
- Large Capacity Condenser Unit
- DMC51 Digital Controller
- Thermal Protection for Refrigerant Compressor or Thermo-Ammeter Safety
- Automated Condensation Pressure Regulation
- Protection Against Overheating in Compressors (available from ACT55)
- Phase Sequence Relay Safety for Refrigerant Compressor (for 3-phase models)
- Safety Switches for High and Low Refrigerant Pressure (for ACT 3 to 160 and 3-phase models)
- Solenoid Valves for Flow Regulation
- Bypass Valve for Hot Gas Emissions
- Electronic System for Condensation Drainage
- Heater for Compressor Crankcase (specific to 3-phase models)
- Availability of Models with Varied Power Supplies and Connection Options [Ph/V/Hz] upon Request