danfoss – esco partnership – for an energy efficient … · 2018-06-26 · 1 0 omit power...

1 | Danfoss Drives | DKDD.EP.412.A1.02

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DANFOSS – ESCO PARTNERSHIP –

FOR AN ENERGY EFFICIENT TOMORROW

AGENDA DANFOSS GROUP GLOBAL & INDIA SET-UP

Energy Savings in HVAC SYSTEMS

DANFOSS – ESCO PARTNERSHIP EXPECTATIONS

DANFOSS DRIVES

VLT FC-102 - IP-55 PLUG-N-PLAY SOLUTION

Energy Measurement

All Motor Suitable Solution

Installation & Preventive Maintenance

PVR CASE STORY


DANFOSS GROUP GLOBAL

CLIMATEWhile meeting the global climate challenge, our products also contribute to human productivity and well-being indoors by optimizing heating, ventilation and air conditioning systems.

ENERGYNo matter what we do, the goal is to optimize performance, increase efficiency and minimize waste. This means that our technologies enable our customers and society as a whole to get more from less.

FOODOur solutions meet the constantneed for more and better food by improving agricultural productivity and keeping food fresh all the wayto consumers with minimum waste.

INFRASTRUCTUREWe help build the roads, buildings and energy systems for the world’s growing cities and support progress for people, communities and businesses across the world.


DANFOSSPOWER SOLUTIONS

DANFOSSCOOLING

DANFOSSHEATING

DANFOSSDRIVES

Hydrostatics#2

Work Function#1

Controls Division#2

Automatic Controls#1

Commercial Compressors#2

Industrial Automation#2

Low Voltage Drives#2

Renewable#1

Silicon Power#6

Residential Heating#1

District Energy#1

Hydronic Balancing#2

DANFOSS SEGMENTS


1. Security Building

2. Main Receiving Station

3. R&D Admin Building

4. Service Building

5. RC Lab

6. RC/CC Lab & RC Production Building

7. Warehouse

8. PE Production & Lab Building

9. RC EoU Production Building

LEED Platinum Rated Campus

2

1

3

45

6

78

9

6 | Danfoss Drives | DKDD.EP.412.A1.026 |

ESCO Organization Uderstanding & EU Expectation

1. Enery Efficiency Audit2. Energy Saving - Measurement3. Installation, Operation & Maintainance Costs Savings4. Energy Performance and Operating Guarantees - Payback


Energy Efficiency & Cost Saving

65% of electricity is used by electric motors and 80% of cases Motors are Oversized

causing in-efficiency

Maintennace Cost can be reduced by 50% utilizing VFD40% energy savings

with Variable Speed Drives controlling fans &

pumps20% of electricity

is lost through traditional mechanical

control


HVAC, 55%

OTHERS, 25%

LIGHTING, 20%

TYPICAL ENERGY CONSUMPTION IN A COMMERCIAL BUILDING

How to Reduce HVAC Energy Consumption?

HOW TO REDUCE ENERGY

CONSUMPTION IN HVAC?


Flow ∝ Speed

Pressure ∝ (Speed)2

Energy ∝ (Speed)3

• Physics Laws governing Centrifugal Devices

• Basic Centrifugal laws applicable for Centrifugal Compressors, Fans and Pumps

How does a VFD save Energy??

20% Reduction in Speed saves 50% Energy


Initial Cost Benefits of VFDs

10

Omit Power Factor Correction equipment

Omit additional thermal overloads

Omit kWh, Amps, Volts, Hz metering equipment

Lower cable & fuse ratings only – to match FLC.

Reduction in DG Sizing as inrush current equals FLA

Omit contactors/Starting equipment

Omit Hand /Off /Auto Selector switches

Reduction in physical I/O points on PLC

No Need for special Inverter Grade motors – suitable for all motors and Retrofit applications


BUILDING APPLICATIONS

• Variable Speed Compressors –• Scroll Chillers• Screw Chillers• Centrifugal Chillers

• Air Handling Units (AHUs)• Secondary Chill Water Pumps• Condenser Pumps• Cooling Tower Fans• Ventilation Fans• Elevators• Escalators• Conveyor/Baggage Belts, etc.

Danfoss Drives savings

15-20% Energy


IP-55 VFD with Mains Disconnect Switch

Patented Back Channel Cooling Design

Highest Efficiency in HVAC industry – 98%+

C1 Level - EMC filter for Airport/Hospital Requirements

Dual inbuilt DC chokes for Harmonic Mitigation

SUPPORTED BY 365 X 24 X 7 SALES & SERVICE NETWORK

Danfoss Plug-n-Play VFD Solution


IP-55 with Inbuilt Mains Disconnect Switch

Protected against splashing water

• Isolation between Electronics & Heatsink – protect from dust, water & moisture

• Additional enclosures, fans & filters are not required – less maintenance

• -25°C to 50°C operating temp without derating

• Mains Disconnect switch -Lockable & integrated

• IP-55 for plant room and IP-66 for roof top mounting


No Need for special Inverter Grade motors – suitable for all motors and Retrofit applications

No Special Motors Required

Motor Friendly

Save cost due to correct magnetizing.Save Energy (98% efficiency)Save Space (No need of Output chokes, 150mtr cable length)

No need to select higher rating motor.No need to select inverter grade Motor.


Case Story – PVR Cinemas


Think Innovation –Ahead of time :Reliable Performance – Ensure Low cost of Ownership.

100% Factory tested IP-55 with Disconnect switch

– FIT-N-FORGET SOLUTION

Harmonic and EMC Compliance as standard

Reliable Performance (MTBF 200,000 Running

hours)

Innovative cooling concepts- Saving additional

panel cost and AC cost

Enhanced Fire Mode inbuilt for Safety needs

User Friendly Graphical (6 line) and Wireless

Display

High efficiency & Low heat Loss

Longer Motor Life – No Premature Failure

Low Total cost of ownership – Long hardware life

VVC+ Motor friendly algorithmLess motor heat

Water Poof, Dust Proof 85% Heat taken out of RoomLess AC cost/ cooling cost

Inverterdc-coils


IMPROVE

• Thermal Comfort• Reliability • Better working

condition • Improve Employee

Productivity • Industry Compliance

SAVE

• Electricity Cost • Maintenance Cost• Operational Cost

SOLVE

• More than just a supplier (Technology Partner)

• Strong AMS • Total Cost of Ownership

INCREASE

• System Efficiency• Up-Time • Profitability

DANFOSS Benefits to EU & ESCO

Sustainability thru : Energy Efficiency , Measurement & Automation


Danfoss Drives is the leader in driving customers applications

A better tomorrow isdriven by drives

danfoss – esco partnership – for an energy efficient … · 2018-06-26 · 1 0 omit power...

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