“ Expert 11-110 Series ” offers service-friendly solutions with highly efficient, long-lasting compressor components and unit systems. Thanks to its integrated inverter, it is ideal for small and medium-sized businesses that want to save energy. It can be used in all areas of industry. It is delivered as a single ready-to-use unit.
• Current IE class efficient, IP55/F, PTC protected Electric Motor
• Extra PT100 protection on motor winding
• 1:1 Direct Coupling System
• Coupling with natural rubber elastic parts, with patented technology, providing ease of service during disassembly, lasting up to 6 times longer.
• Variable Speed / Speed Adjustable Working Mode
• Energy-saving feature of working at constant outlet pressure
• Ability to protect the compressor from peak discharge currents
• Compressor components protection due to soft start
• Efficient operation by quickly responding to variable pressure air needs
• Ability to control and monitor Motor PT100 temperature from the inverter screen
• Dual-Inverter system in EXPERT-E versions (separate control algorithms for main motor and fan)
• Automatic pressure adjustment capability between 7-13 bars in EXPERT-E versions
• Efficient screw block of European origin, selected specifically for the capacity of each compressor model
• Optimum minimum-maximum speed range selected according to the safe speed range of the engine
• Optimum capacity & minimum shaft power
• 16 barg pressure resistant design
• Long-lasting construction with the selection of quality and new generation bearings
• Connection to the original output diameter of the screw block (without pressure loss)
• Connection to air/oil separator via minimum elbow pipe using original coupling
• Contents of the panel: inverter set, fan contactor set, motor protection switch & fuse, control transformer (24V), emergency stop switch, on/off button, control board (CPU), LED digital monitor
• Microprocessor-controlled electronic control card offering operating status, stop status, total and load operating time, pressure regulation, mains pressure and screw temperature measurements, protection functions in case of alarm and many other parameter controls.
• Energy-saving automatic operating mode
• Message display feature as text
• Up to 24 language options
• 3.2” color graphic LED backlit display
• Co-aging option for up to 8 compressors
• Custom identification for up to 10 different users
• Access to parameters with password
• 4 programmable relays
• Integrated Main Motor & Fan motor current protection
• Display of the average value of phase voltages
• Programming 8 maintenance periods
• Real-time recording of 50 faults
• Compatible with all SCADA applications, parameter access, reading and writing capabilities
• RS485, Airbus, ModbusRTU communication protocols
• Compatibility with multiple compressor automation (energy algorithm etc.) systems (DCO, P4, SX, XC)
• Industry 4.0 / IoT ready configuration
• Remote control/command capability depending on the compressor model (optional)
• 2014/35/EU and 2014/30/EU: Fully compliant with European EMC and LVD directives.
• Durable ABS plastic housing
• Touch screen in EXPERT-E versions
• Air Radiator with large volume and suitable for the most difficult conditions (minimum load on the dryer)
• Large Volume and Durable Oil Radiator (Optimum temperature difference)
• 2 integrated-motor, silent axial fans built into the unit
• Quality and long-lasting compressor oil
• Low amount of oil vapor in the compressed outlet air ≤ 3 ppm
• Optional ‘Heat Recovery Module’ integration
• TÜV-SÜD/Germany approved, vertically positioned, original design and manufacturing Separator Tank
• Immersion type Air/Oil Separator filter element that provides ease of service
• Air suction filter, Suction regulator/valve, safety valve, min. pressure check valve, factory filled oil, sound and vibration insulated canopy, chassis
| Model | Maximum Operating Pressure (bar g) | Maximum Operating Pressure (psi g) | Free Air Delivery Min (m3/min) | Free Air Delivery Max (m3/min) | Nominal Motor Power (kW) | Nominal Motor Power (HP) | Sound Level (dBA) | Compressed Air Connection | Length (mm) | Width (mm) | Height (mm) | Total Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DIRECT 11 | 7.5 | 108.7 | 1.70 | 60.0 | 11 | 15 | 67 | 3/4″ | 1.205 | 910 | 1.330 | 385 |
| DIRECT 15 | 7.5 | 108.7 | 2.20 | 77.7 | 15 | 20 | 68 | 3/4″ | 1.255 | 910 | 1.330 | 390 |
| DIRECT 18 | 10 | 145.0 | 2.52 | 88.9 | 18.5 | 25 | 69 | 1″ | 1.255 | 910 | 1.365 | 395 |
| DIRECT 22 | 7.5 | 108.7 | 3.65 | 128.8 | 22 | 30 | 69 | 1″ | 1.430 | 910 | 1.365 | 410 |
| DIRECT 30 | 7.5 | 108.7 | 5.23 | 184.6 | 30 | 40 | 69 | 1 1/2″ | 1.555 | 1.010 | 1.600 | 510 |
| DIRECT 37 | 7.5 | 108.7 | 6.00 | 211.8 | 37 | 50 | 70 | 1 1/2″ | 1.555 | 1.010 | 1.600 | 760 |
| DIRECT 45 | 7.5 | 108.7 | 7.45 | 263.0 | 45 | 60 | 72 | 2″ | 1.805 | 1.160 | 1.750 | 1.340 |
| DIRECT 55M | 7.5 | 108.7 | 8.75 | 309.0 | 55 | 75 | 73 | 2″ | 1.805 | 1.160 | 1.750 | 1.390 |
| DIRECT 55 | 7.5 | 108.7 | 8.95 | 316.0 | 55 | 75 | 73 | 2″ | 1.805 | 1.160 | 1.750 | 1.390 |
| DIRECT 75 | 7.5 | 108.7 | 11.50 | 406.1 | 75 | 100 | 75 | 2″ | 2.205 | 1.350 | 1.860 | 1.600 |
| DIRECT 75L | 7.5 | 108.7 | 12.50 | 441.4 | 75 | 100 | 75 | 2″ | 2.205 | 1.350 | 1.860 | 1.750 |
| DIRECT 90 | 7.5 | 108.7 | 15.10 | 533.2 | 90 | 125 | 76 | 2″ | 2.205 | 1.350 | 1.860 | 2.040 |
| DIRECT 110 | 7.5 | 108.7 | 19.20 | 678.0 | 110 | 150 | 77 | 3″ | 2.905 | 1.760 | 1.860 | 2.640 |
