Innovations in Energy Efficiency Energy Efficiency by Design Only those who use energy will be successful in the long run. Whether in energy distribution, automation, building services or IT infrastructure – there is savings potential waiting to be uncovered in every corner of a company. But it will likely go unnoticed without close scrutiny of the overarching processes and correlations.Energy Efficiency by Design Rittal offers integrated solutions with tangible savings potential, from analysis and planning through to implementation. All from a single source – that is what we mean by RITTAL – THE SYSTEM

1. Innovation in Energy Efficiency
National Centre for Food Manufacturing
Sando Selchow Market Development Manager Food & Beverage June 2011 1

2. Innovations in Energy Efficiency
Energy Efficiency by Design
Only those who use energy will be successful in the long
run.
Whether in energy distribution, automation, building
services or IT infrastructure – there is savings potential
waiting to be uncovered in every corner of a company.
But it will likely go unnoticed without close scrutiny of the
overarching processes and correlations.
Sando Selchow Market Development Manager Food & Beverage June 2011 2

3. Energy Efficiency by Design
Rittal offers integrated solutions with tangible savings
potential, from analysis and planning through to
implementation.
All from a single source – that is what we mean by
RITTAL – THE SYSTEM
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4. Energy Efficiency by Design
Products + Engineering + Realisation
- energy –saving products and systems
- monitor overall performance with comprehensive
software tools
- take care of the whole “energy efficiency chain” through
analysis + planning + implementation
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5. Innovations in Energy Efficiency
Energy Efficiency by Design
Comprehensive analysis
+ efficiency planning
+ integrated
implementation
Systematic and Planning software Commissioning
time-based EPLAN Energy review
CFD analyses Therm 6.01 System moni-
Thermography RICAD 3D toring
Software tools
RiZone
&RiRFID
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6. Innovations in Energy Efficiency
Energy Efficiency by Design
Planning software EPLAN
The world's leading electrical engineering software -
proven to save you time and money!
Some 70 to 80% of the material, production
and operating costs are already defined at the
engineering stage.
Optimisation of the influencing factors permits a significant
reduction of these costs. The following three
examples show how costs can be tackled at their
source.
Example: RiCAD 3D
● All 3D design data are made available immediately
and can be used directly for planning in your own
CAD system.
● Drawing data from RiCAD 3D form the basis for efficient
enclosure configuration in EPLAN Cabinet.
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7. Innovations in Energy Efficiency
Energy Efficiency by Design
Out of our 7 SBU’s strategic business units, we show the
following product innovations that all help the energy
efficiency in the F&B processing plants.
-SBU1 Industrial Enclosure Systems
HD hygienic design enclosure system
-SBU3 Climate control systems
Fans, heaters, cooling units, free cooling
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8. Modular enclosure systems
Product overview – Special requirements
Hygienic Design compact enclosures Hygienic Design terminal boxes
Hygienic Design accessories

9. Hygienic Design highlights
Facts and features:
+ The blue slot-free silicone seal as a frame can be clearly
distinguished from food and is resistant to cleaning agents.
If the seal is damaged nonetheless, it can be replaced on-site
quickly and securely.
+ Internal hinges allow the door to be completely sealed
externally without any gaps
No germs, no cross-contamination, no time-consuming or costly
cleaning
+
30° roof tilt in the HD compact enclosure
The roof can be easily inspected at a short distance, prevents objects from
being deposited on it and allows fluids to drain off unimpeded.
+
Hygienic Design lock systems prevent unauthorised access
to systems
Effective cleaning thanks to external contours with hygiene-compliant
minimum radii. Yet, it can only be opened with a special key.

10. Modular enclosure systems
Hygienic Design compact enclosures
Facts and features:
+ Protection category IP 66 applies to exterior sealing edge
+ Assembly plate dimensions similar to comparable AE
housings AE10xx.600 -> HD13xx.600
+ Seal is protected by overhang edge and a sufficient gap
for cleaning.
Saves time and costs by means of...
• Longer maintenance cycles with shorter maintenance
times when replacing seals
• Fast and simple cleaning
HD wall spacer brackets
The housing should not be mounted directly to the
wall in order to allow for thorough cleaning.

11. Modular enclosure systems
HD terminal boxes
Facts and features:
+ Can be mounted horizontally or
vertically – all-round 3° housing tilt
+ Designed to suit the open processes in
food and consumables industry
+ Assembly plates and support rails can be used across
the entire KL range
+ IP 69K
Saves time by means of...
• Facilitating cleaning work
- because of the sloped enclosure sides
all-round
- Slot-free silicone seal all-round
• Simple assembly
- Hygiene-compliant quick-release fasteners
$ Saves cost by means of...
• Facilitating the on-site replacement of gaskets

12. Modular enclosure systems
HD cable gland
The HD cable gland completes the system of hygienic machine control.
+ Flush termination between the cap nut and the enclosure
The critical threaded points are hidden.
+ Optimised shape:
Smooth, solid exterior surfaces prevent the deposit of harmful micro-organisms. Significant reduction in cleaning workload
for traditional cable glands.
+ Seal directly at the cable entry
+ Resistant to high-pressure cleaners in accordance with protection category IP 69K
+ Stainless steel versions M12-M25/EMC M16-M25

13. Modular enclosure systems
Hygienic Design
Prevent contamination

14. Modular enclosure systems
Profitability of Hygienic Design solutions
1 day = 24 hrs = 1,440 min (three-shift operations)
40%* cleaning time per day = 576 min
Activity: 1% of cleaning
time is saved thanks to
Rittal Hygienic Design
In the case of 240 working days/year = 1,382 min
1,382 min ≈ 1 day Save cleaning time
more production time during the year!
to gain in productivity!
* Experience gathered from the meat processing industry

15. Modular enclosure systems
Hygienic Design solutions
Advantages of Hygienic Design solutions for:
Mechanical engineers in Food producers Planning offices
the food sector
Innovative in the face More security with regard Minimise liability risk
of the competition to certifications (IFS, BRC) Proximity to the standard –
Easily fulfils Innovation is guaranteed state-of-the-art technology
specifications thanks to long-lasting in building planning
products (e.g. gate controls)
Improved quality of
consultation and therefore a
more valuable contact
partner for food producers

16. Modular enclosure systems
Reference – Housing solutions
Hygienic Design expansion of existing machine parts
• An expert in
meat processing machines and
flake ice generators
• worldwide < 30,000 MAJA machines
often in operation around the clock
BXM 434 LOIN with BFE1K
+ Enclosures are often covered by a machine hood
in the mechanical engineering food sector, so no HD is required
+ Instead of the complete housing, Maja used Rittal Hygienic Design seals, cams and hinges in all
removable machine panels. For example, in camera housings for optical meat inspections.

17. Modular enclosure systems
Reference – Housing solutions
Access to 'Standard' sale of products thanks to a modular customer-specific solution
• Leading brand in the beverage industry
• Sells over 230 beverage brands in
approx. 200 countries in the world
• Employs 92,800 people worldwide
+ Rittal supplied 175 modified operating housings based on HD compact enclosures for TFT and PC
integration, including pedestal, 19" stainless steel keyboard and keyboard support to the Coca-Cola
Company in England.
+ Use in areas of dry and moist production at
human-machine interfaces, e.g., bottling system, bottle lifter
+ Coca-Cola switched to Rittal because the Rittal operating housing guarantees system availability
and hygiene in the various production areas.

18. Modular enclosure systems
Reference – Housing solutions
Hygienic Design applications in the food and beverage industry
• Annual production of 80
million snacks and
meals
• 35,000 metric tons of
deep-frozen products
Plate frosters • 15,500 employees
Tray line Final packaging Voltage supply
+ HD housings in accordance with the European Hygienic Engineering & Design Group (EHEDG) guideline
designed for open and closed processes
+ Small HD housings protect touch screens in the high-risk area on the Tray line. The housings used on the
Tray line apply the 'open door principle'. A mirror on the inside of the enclosure door allows several
systems to be used simultaneously.
+ Large HD compact enclosures are used to control the plate froster as well as for the conveyor and
packaging belts, mobile pumping stations, among other applications.
+ Power supply and control are protected by retrofitted, hygiene-compliant TS8 enclosures
(stainless steel TS8 with sloped roof stops and supporting structures).

19. Innovations in Energy Efficiency
A high percentage of energy is used to cool components
and equipment in process applications.
Innovative and energy efficient products help to harness
the use of energy. Together with the tools necessary to
identify heat loads and respective cooling solution and
the engineering capability to design in such products
achieve energy efficiency.
Here are examples of cooling solutions:
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20. Best practice, identify and design a solution
Is your equipment getting too hot?
Thermal non reversible labels
65 Component lifetimes
– Use to convince customers of heat 61 are critically reduced
load issues within their panels 57
if enclosure
53
– Temperature range selected to cover 49
temperatures exceed
critical temperatures for Drives 45 manufacturers
41 guidelines
37
Customer visits to conduct Thermal Check
Contact us on 07866 411191 or cooling@rittal.co.uk to help
Provide optimisation for more efficient running
conditions using Rittal Innovations
Use Efficiency calculators to provide ROI
Use FREE “Therm” software for calculations &
product selection
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21. Use of USP‘s to push Cool Efficiency units
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22. Use of USP‘s for more TopTherm fan and filter units
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23. USP‘s for air/water heat exchangers & free cooling
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24. Use of Unique Selling Points of heating units
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1

25. Success stories – Food and Beverage industry
Frito Lay – PepsiCo
Product requirements
Stainless Steel
IP 65
Low maintenance
Energy efficient
Low environmental impact
Logistic and special requirements
Solve procurement problems
Drastically reduce backup inventory from
multiple vendor cooling devices.
Replaced a number of manufacturers
models:
different Ice Qube
different ISC/Thermal Edge
different Mclean/Hoffman
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26. Success stories – Food and Beverage industry
SABmiller brewery
Product requirements:
Possibility to use cooling
solution for acid resistance
Dump proof
High temperature
Easy to keep a units clean
Results:
Heat exchangers water/air roof
mounted ( V4a)
Heat exchangers water/air wall
mounted ( V4a)
Mini chiller V4A 3334.609
Concept extend space in cabinets
Customer extended front of the
cabinets
and built construction for
mounting chiller on the top
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27. Any Questions?
Sando Selchow
Market Development Manager
Food & Beverage Sector
07974205376
sselchow@rittal.co.uk
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