AirUser 2008 96+4pp 23/7/08 16:50 Page 40
SECTION 1
improving the health
Compressors
of your business
TWO STAGE ROTARY SCREW COMPRESSOR INTELLISURVEY AUDIT PROVIDES DATA FOR
STILL THE MOST EFFICIENT IN ITS CLASS MORE SUCCESSFUL BUSINESS DECISIONS
The Ingersoll Rand two stage range (4 to 14 bar(g)) offers IntelliSurvey accomplishes data collection simply and
the most energy-efficient 75-160 kW air compressor non-intrusively. Flow, pressure, supply utilisation and
Company name
package and can operate in power costs are all analysed to determine an optimised
Ingersoll Rand
ambient temperatures of up to system which generates improvements in repeatability,
European Sales Limited, 46°C without any efficiency and plant productivity. The report generated
Industrial Technologies performance de-rate. Its defines the compressed air system with its many
Specific Energy components. Raw data is graphed and
Address
Requirement (SER) is trends are identified. At a sample rate
Greenbank House,
best-in-class, using on of 1 second over 600,000
Swan Lane,
average 11% less data points are collected in 7
Hindley Green
electricity compared to days. Complete analysis by
Wigan WN2 4AR
competitive offerings. The competent system experts
fixed speed compressor also reveals true opportunities
Contact details
includes a power conservation and allows you to make
Office 01942 503133
system in order to limit the unloaded running time. Low accurate and successful
Fax 01942 503130
compression ratios and airend speeds provide an average business decisions.
time between overhauls of 50,000 hours.
www.air.irco.com
Call 01942 503133 why wait to find out how much you
sales_aug@eu.irco.com
The Nirvana two stage offers the best in class performance
can save. Speak to an advisor today
throughout the complete speed range. Do not be fooled
Literature
into thinking high turn down makes the compressor
Information available
X AUTOMATION
more efficient. What is better turning off or operating
A compressed air system without automation is like an
on all products
in the inefficient zone of the motor and airend?
orchestra with no conductor. You will get a high
amount of noise and wasted energy. An Ingersoll Rand
Other products
Call 01942 503133 for full details on the range of two
automation product is designed to orchestrate the air
• Low pressure blowers
stage rotary screw compressors
system so that compressors
• Pneumatic and
will only operate when
cordless tools
NIRVANA TRUE VARIABLE SPEED DRIVE needed. Automation
• Compressed air
One of the unique features of the Nirvana range of optimises the efficiency of a
dryers, filters, compressors is the HPM motor technology. This gives the VSD compressor installed
separators, receivers, machine the ability to have unlimited stops and starts. within the system.
system controllers Induction motors have restricted number of start and
and other ancillary
stop cycles and therefore VSD compressors with Control of the system should
equipment
induction motors need to operate with high turn downs. not be limited at the sequencing of compressors either.
• UltraCare piece of
The results is that they operate where the compressor There are many components of X Automation. You will
mind
and motor is most inefficient. Ingersoll Rand’s Nirvana control pressure more precisely, switch on/off other
design switches the machine off when the demand is in devices in the system & provide visualisation.
Other services
the inefficient zone. The following example shows the
• Compressed air
effect on specific energy at minimum and maximum Call 01942 503133 for more information
energy audits
speeds. What is the behaviour of the non Nirvana
• leak & waste
machine when demand is below its minimum speed?
OIL FREE COMPRESSORS CERTIFIED
management
ISO8573-1 CLASS ZERO
• piping and
Independent testing by TUV has
installation
certified that Ingersoll Rand range of
• air quality
rotary and centrifugal oil free
monitoring
compressors achieve the ISO8573-1
• dryer servicing
CLASS 0 standard air purity.
• equipment rental
There is a wide range of industries where the quality of
• finance solutions
the air is important for the production process and end
• 24/7 call out
product. You need to ask yourself are you willing to
accept the risk of contamination when you use oil
Standards
flooded compressors and filters?
ISO9001 • ISO14001
Call 01942 503133 for guidance
NEW OIL FREE
TECHNOLOGY CD
With an Ingersoll Rand oil free
Distributors
Nationwide distributor
Nirvana VSD compressors cover a wide range of flow and
compressor, you don’t have to worry
pressures, including oil free versions. We were the first to
about contaminated air, regardless
network. See enclosed
introduce VSD control fan motors providing optimised
of the technology you choose.
for details
cooling at all load points and lower sound levels.
Call 01942 503133 for your free copy
Call 01942 503133 for full details on our Nirvana range of this oil free technology CD
Engineered solutions backed up by
Our proposal may quality for an
ENTER 82911
interest free loan (Terms and conditions apply)
www.airuser.com/enquiry
the science of compressed air
www.thecarbontrust.co.uk/loans
40 AirUser
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