P DANFOSS – ESCO PARTNERSHI P – FOR AN ENERGY EFFI CI ENT TOMORROW 1 | Danfoss Drives | DKDD.EP.412.A1.02
AGENDA DANFOSS GROUP GLOBAL & I NDI A SET-UP Energy Savings in HVAC SYSTEMS DANFOSS – ESCO PARTNERSHI P EXPECTATI ONS DANFOSS DRI VES VLT FC-102 - I P-55 PLUG-N-PLAY SOLUTI ON Energy Measurement All Motor Suitable Solution I nstallation & Preventive Maintenance PVR CASE STORY
DANFOSS GROUP GLOBAL CLI MATE FOOD While meeting the global climate challenge, our products also Our solutions meet the constant contribute to human productivity and well-being indoors by need for more and better food by improving agricultural productivity and keeping food fresh all optimizing heating, ventilation and air conditioning systems. the way to consumers with minimum waste. ENERGY I NFRASTRUCTURE No matter what we do, the goal is to optimize performance, We help build the roads, buildings and energy increase efficiency and minimize waste. This means that our systems for the world’s growing cities and support technologies enable our customers and society as a whole to get progress for people, communities and businesses more from less. across the world. 3 | Danfoss Drives | DKDD.EP.412.A1.02
DANFOSS SEGMENTS DANFOSS DANFOSS DANFOSS DANFOSS POW ER SOLUTI ONS COOLI NG DRI VES HEATI NG Hydrostatics Autom atic Controls Low Voltage Drives Residential Heating # 2 # 1 # 2 # 1 W ork Function Com m ercial Com pressors Renew able District Energy # 2 # 1 # 1 # 1 Controls Division I ndustrial Autom ation Silicon Pow er Hydronic Balancing # 2 # 2 # 6 # 2 4 | Danfoss Drives | DKDD.EP.412.A1.02
LEED Platinum Rated Cam pus 8 9 7 6 5 4 3 2 1. Security Building 2. Main Receiving Station 3. R&D Admin Building 4. Service Building 1 5. RC Lab 6. RC/ CC Lab & RC Production Building 7. Warehouse 8. PE Production & Lab Building 9. RC EoU Production Building 5 | Danfoss Drives | DKDD.EP.412.A1.02
ESCO Organization Uderstanding & EU Expectation 1 . Enery Efficiency Audit 2 . Energy Saving - Measurem ent 3 . I nstallation, Operation & Maintainance Costs Savings 4 . Energy Perform ance and Operating Guarantees - Payback 6 | Danfoss Drives | DKDD.EP.412.A1.02 6 |
Energy Efficiency & Cost Saving Maintennace Cost 6 5 % of electricity is used by can be reduced by electric m otors and 8 0 % of 4 0 % energy savings 5 0 % utilizing VFD cases Motors are Oversized w ith Variable Speed causing in-efficiency 2 0 % of electricity Drives controlling fans & is lost through pum ps traditional m echanical control 7 | Danfoss Drives | DKDD.EP.412.A1.02
TYPI CAL ENERGY CONSUMPTI ON I N A COMMERCI AL BUI LDI NG LIGHTI NG, 20% HOW TO REDUCE HVAC, ENERGY CONSUMPTI ON I N 55% HVAC? How to Reduce HVAC OTHERS Energy Consumption? , 25% 8 | Danfoss Drives | DKDD.EP.412.A1.02
How does a VFD save Energy?? • Physics Laws governing Centrifugal Devices • Basic Centrifugal laws applicable for Centrifugal Compressors, Fans and Pumps Flow ∝ Speed Pressure ∝ (Speed) 2 Energy ∝ (Speed) 3 20% Reduction in Speed saves 50% Energy 9 | Danfoss Drives | DKDD.EP.412.A1.02
I nitial Cost Benefits of VFDs Om it contactors/ Starting equipm ent Om it Pow er Factor Correction equipm ent Om it additional therm al overloads Om it Hand / Off / Auto Selector sw itches Om it kW h, Am ps, Volts, Hz m etering equipm ent Low er cable & fuse ratings only – to m atch FLC. Reduction in physical I / O points on PLC Reduction in DG Sizing as inrush current equals FLA No Need for special I nverter Grade m otors – suitable for all m otors and Retrofit applications 1 1 0 | Danfoss Drives | DKDD.EP.412.A1.02 0
BUI LDI NG APPLI CATI ONS • Variable Speed Compressors – • Scroll Chillers • Screw Chillers • Centrifugal Chillers • Air Handling Units (AHUs) Danfoss Drives savings 1 5 -2 0 % Energy • Secondary Chill Water Pumps • Condenser Pumps • Cooling Tower Fans • Ventilation Fans • Elevators • Escalators • Conveyor/ Baggage Belts, etc. 1 1 | Danfoss Drives | DKDD.EP.412.A1.02
Danfoss Plug-n-Play VFD Solution 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 3 6 5 X 2 4 X 7 SALES & SERVI CE NETW ORK 1 2 | Danfoss Drives | DKDD.EP.412.A1.02
I P-5 5 w ith I nbuilt Mains Disconnect Sw itch • I solation between Electronics & Heatsink – protect from dust, water & moisture • Additional enclosures, fans & filters are not required – less maintenance • -25°C to 50°C operating temp Protected against splashing water without derating • Mains Disconnect switch - Lockable & integrated • I P-55 for plant room and I P-66 for roof top mounting 1 3 | Danfoss Drives | DKDD.EP.412.A1.02
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. No Need for special I nverter Grade m otors – suitable for all m otors and Retrofit applications 1 4 | Danfoss Drives | DKDD.EP.412.A1.02
Case Story – PVR Cinem as 1 5 | Danfoss Drives | DKDD.EP.412.A1.02
Think I nnovation – Ahead of tim e :Reliable Perform ance – Ensure Low cost of Ow nership. 1 0 0 % Factory tested I P-5 5 w ith Disconnect sw itch – FI T-N-FORGET SOLUTI ON Harm onic and EMC Com pliance as standard Reliable Perform ance ( MTBF 2 0 0 ,0 0 0 Running hours) 85% Heat taken out of Room Water Poof, Dust Proof Less AC cost/ cooling cost I nnovative cooling concepts- Saving additional panel cost and AC cost VVC+ Motor Enhanced Fire Mode inbuilt for Safety needs friendly algorithm Less motor heat User Friendly Graphical ( 6 line) and W ireless Display Inverter High efficiency & Low heat Loss dc-coils Longer Motor Life – No Prem ature Failure Low Total cost of ow nership – Long hardw are life 1 6 | Danfoss Drives | DKDD.EP.412.A1.02
DANFOSS Benefits to EU & ESCO SAVE SOLVE • Electricity Cost • More than just a supplier • Maintenance Cost (Technology Partner) • Operational Cost • Strong AMS • Total Cost of Ownership IMPROVE INCREASE • Thermal Comfort • System Efficiency • Reliability • Up-Time • Better working • Profitability condition • Improve Employee Productivity • Industry Compliance Sustainability thru : Energy Efficiency , Measurem ent & Autom ation 1 7 | Danfoss Drives | DKDD.EP.412.A1.02
Danfoss Drives is the leader in driving custom ers applications 1 8 | Danfoss Drives | DKDD.EP.412.A1.02
A better tomorrow is driven by drives
2 0 | Danfoss Drives | DKDD.EP.412.A1.02
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