Brochure

14 Atlas Copco G 15-22 / GA 15-26 / GA 11
+
-30 / GA 15-37 VSD
+
Atlas Copco G 15-22 / GA 15-26 / GA 11
+
-30 / GA 15-37 VSD
+
15
A step ahead in
monitoring and controls
The next-generation Elektronikon
®
operating system oers a great variety of control and monitoring features
that allow you to increase your compressor’s eciency and reliability. To maximize energy eciency, the
Elektronikon
®
controls the main drive motor and regulates system pressure within a predened and narrow
pressure band.
Optional integrated compressor controller
Install, with a simple license, the optional integrated compressor controller
and get simple, central control to reduce system pressure and energy
consumptionininstallationsof4(EQ4i)or6(EQ6i)VSD
+
compressors.
Dual pressure set point & delayed
second stop
Mostproductionprocessescreateuctuatinglevelsof
demand which, in turn, can create energy waste in low use
periods. Using either an Elektronikon
®
Swipe or Touch
controller, you can manually or automatically create two
dierentsystempressurebandstooptimizeenergyuseand
reduce costs at low use times. In addition, the sophisticated
DelayedSecondStop(DSS)runsthedrivemotoronlywhenneeded.As
the desired system pressure remains steady at minimal drive motor run time,
energy consumption is kept at a minimum.
Without DSS With DSS
GA 15-26: Elektronikon
®
Swipe
• Improved ease of use: intuitive navigation system with
clear pictograms and extra 4
th
LED indicator for service.
• Visualization through web browser using a simple
Ethernet connection.
• Easy to upgrade.
Key features:
• Automatic restart after voltage failure.
• Delayed Second Stop function.
• Dual pressure set point.
• Built-in SMARTLINK online monitoring.
• Option to upgrade to the advanced Elektronikon
®
Touch
controller
GA 11
+
-30 & GA 15-37 VSD
+
: Advanced
Elektronikon
®
Touch controller
• Improved user-friendliness: 4.3-inch high-denition color
display with clear pictograms and service indicator.
• Internet-based compressor visualization using a simple
Ethernet connection.
• Increased reliability: new, user-friendly, multilingual
user interface.
Key features:
• Automatic restart after voltage failure.
• Built-in SMARTLINK online monitoring.
• Dual pressure set point.
• More exibility: four dierent week schedules that can
be programmed for a period of 10 consecutive weeks.
• On-screen Delayed Second Stop function and VSD
savings indication.
• Graphical service plan indication.
• Remote control and connectivity functions.
• Software upgrade available to control up to 6
compressors by installing the optional integrated
compressor controller.
Time Time
Power Power
Saved energy
Loaded
Loaded
Unloaded
Unloaded Stopped
Recover and save energy
As much as 90% of the electrical energy used by a compressed air solution is converted into heat. Using Atlas Copco’s integrated
energyrecoverysystems,itisfeasibletorecoverupto≈75%ofthatpowerinputashotairorhotwaterwithoutanyadverse
inuenceonthecompressor’sperformance.Throughecientusageoftherecoveredenergy,yougenerateimportantenergy
cost savings and a high return on investment.
Applications
• Auxiliary or main heating of warehouses,
workshops…
• Industrial process heating.
• Water heating for laundries, industrial cleaning
and sanitary facilities.
• Canteens and large kitchens.
• Food industry.
• Chemical and pharmaceutical industries.
• Drying processes.
2
1
3
60-70°C
40-60°C
2
3
1
Filter
External water supply
or closed water circuit
Thermokit heat exchanger
and water buer vessel
with Elektronikon® controller
cold water
hot water