WE GIVE YOU POWER! 06.12.2011 1 www.power-backup.ro 6 December 2011 Modular UPS Technology 1 IT Data Center Seminar 6 December 2011 Our Company is Specialized in Power. Power Back-up Systems for long backup time and high availability! • Over 100 3-Phase units installed in 2011 • Preventive Maintenance Contracts – our customers are Radisson Hotel, Romanian Athenaeum, Horback, private customers • As a bank wants to know which is the beneficiary funds of each company, we are proud of telling you that beneficiary of our service are Intel Corporation, “U Cluj Arena”, Auchan Mall, Maritimo Mall, ING, Carrefour, Draxelmaier, Primaria Sector 1 – Amzei Project, many others
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WE GIVE YOU POWER!
06.12.2011 1www.power-backup.ro6 December 2011 Modular UPS Technology
1
IT Data Center Seminar6 December 2011
Our Company is Specialized in Power.
Power Back-up Systems for long backup time and high availability!
• Over 100 3-Phase units installed in 2011
• Preventive Maintenance Contracts – our customers are Radisson Hotel, Romanian Athenaeum, Horback, private customers
• As a bank wants to know which is the beneficiary funds of each company, we are proud of telling you that beneficiary of our service are Intel Corporation, “U Cluj Arena”, Auchan Mall, Maritimo Mall, ING, Carrefour, Draxelmaier, Primaria Sector 1 – Amzei Project, many others
WE GIVE YOU POWER!
06.12.2011 2www.power-backup.ro6 December 2011 Modular UPS Technology
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Newave Modular UPS Technology
The modular technology
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• Focus of attention
• Newave modular concept Highlights Safe Swap Modules Parallel Architecture Scalability & Flexibility
• Benefits
• Conclusion
Newave Modular UPS Technology
Content
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3 major decision making criteria when choosing a UPS System for Critical and Mission Critical Applications:
1. Availability
- proportion of time a system is in a
functioning condition
1. Total Cost of Ownership (TCO)
- financial impact during whole life-cycle; the
acquisition and the ongoing costs.
1. Flexibility
- respond to potential internal or external changes effecting
its value delivery, in a timely and cost-effective manner CriticalApplication
UPS BATTERY
Power Protection
PDU
Focus of attention
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AvailabilityIn order to keep the Downtime cost low, the choice of the appropriate Power Protection Solution to suit your Level of Application Criticality is of paramount of importance
Level o
f A
pp
lica
tio
n C
riti
cality
LowDowntime
Cost
High Availability
Reliable
Availab
ilit
y R
eq
uir
em
en
ts
Medium/High Downtime
Cost
Standard Business
Processing
Non Critical Bu
sin
ess
Im
pact
of
Inte
rru
pti
on
Small organizations The focus is set on Reliabilityof Hardware Components andIndividual Technology Features.
Midsized organizations The focus shifts to Power Protection Architectures Single or Parallel.
3 major decision making criteria
Very HighDowntime
Cost
Continuous Availability
Mission Critical
Large organizations Need Continuous Power Protection Availability:Integration of Technology,Monitoring and Proactive Maintenance.
Picture 37
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Total Cost of Ownership - Lifecycle CostA UPS is usually purchased for the power protection of critical loads and it operates 24h a day and 365 days a year during more then 10 years.
The key parameters/features that have the major impact on the TCO to be considered are:
• Investment costs: Rightsizing the system power over time
• Adding power without need of additional floor space
• UPS efficiency for partial/full load
• Cooling system
• Service/maintenance
3 major decision making criteria
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Flexibility
Definition: The ease which the system can respond to uncertainty in a manner to sustain or increase its value delivery.
Uncertainty can create both risks and opportunities in a system, and it is with the existence of uncertainty that flexibility becomes valuable.
3 major decision making criteria
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Newave unique MODULAR power protection concept for mission critical applications
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Highlights
Decentralized ParallelArchitecture (DPA)
Flexibility/Scalability
High Quality
High Power Density
Safe-Swap Modules
Newave Modular Concept
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Safe-swap: hot insertion and removal of modules from a host system without removing power.
In a redundant Power Protection System Safe-swap is achieved only if a module may be added or replaced without interrupting the power to the load and w/o having to transfer the load to the raw mains (by-pass).
High availability of power protection systems Safe scaling-up of system Easy fault recovery
Safe Swap Modules
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Conceptpower DPA-Module
Safe Swap Module
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Parallel System Architectures are designed to increase Power Protection Availability, which cannot be achieved by
STANDALONE UPS’S.
These 2 architectures differ by the level of decentralization of their building blocks.
Parallel Architectures available today:
• Central Parallel Architecture (CPA)
• Decentralized Parallel Architecture (DPA)TM
Introduction: Parallel Architectures
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In a Centralized Parallel Architectures the system is composed of common system building blocks:
Centralized Parallel Architecture (CPA)
CENTRALPROCESSING
UNIT
CENTRAL CONTROL PANNEL
CENTRAL STATIC BYPASS SWITCH
CRITICAL LOAD
MAINS 1 MAINS 2
CENTRAL BATTERY PACKS
• CPU
• Control Panel
• Static Bypass Switch
• Battery
REDUNDANT HOT-SWAP-POWER-
UNIT
REDUNDANT HOT-SWAP-POWER-
UNIT
REDUNDANT HOT-SWAP-POWER-
UNIT
The only Decentralized Parts are
the “Power Units”.
Introduction: Parallel Architectures
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Decentralized Parallel Architecture (DPA) TM
Decentralized Parallel Architecture (DPA)TM was designed to distribute virtually the entire UPS Hardware and Software into each module.A DPA systems includes distributed….
• Control Panel
• CPU
• Power Unit
• Static bypass switch
• Separate Batteries
and
DPA
STATIC BP SWITCH
DPA POWERUNIT
DPA CENTRAL PROCESSING
UNIT
DPA CONTROL PANNEL
CRITICAL LOAD
MAINS 1 MAINS 2
DPA
STATIC BP SWITCH
DPA POWERUNIT
DPA CENTRAL PROCESSING
UNIT
DPA CONTROL PANNEL
DPA
STATIC BP SWITCH
DPA POWERUNIT
DPA CENTRAL PROCESSING
UNIT
DPA CONTROL PANNEL
DPA BATTERY
PACKS
DPA BATTERY
PACKS
DPA BATTERY
PACKS
Introduction: Parallel Architectures
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• Multi Master and Slave Technology through a simplified BUS Communication
• Full redundancy on inverter
DPA
STATIC BP SWITCH
DPA POWERUNIT
DPA CENTRAL PROCESSING
UNIT
DPA CONTROL PANNEL
CRITICAL LOAD
MAINS 1 MAINS 2
DPA
STATIC BP SWITCH
DPA POWERUNIT
DPA CENTRAL PROCESSING
UNIT
DPA CONTROL PANNEL
DPA
STATIC BP SWITCH
DPA POWERUNIT
DPA CENTRAL PROCESSING
UNIT
DPA CONTROL PANNEL
DPA BATTERY
PACKS
DPA BATTERY
PACKS
DPA BATTERY
PACKS
DPA
STATIC BP SWITCH
DPA POWERUNIT
DPA CENTRAL PROCESSING
UNIT
DPA CONTROL PANNEL
CRITICAL LOAD
MAINS 1 MAINS 2
DPA
STATIC BP SWITCH
DPA POWERUNIT
DPA CENTRAL PROCESSING
UNIT
DPA CONTROL PANNEL
DPA
STATIC BP SWITCH
DPA POWERUNIT
DPA CENTRAL PROCESSING
UNIT
DPA CONTROL PANNEL
DPA BATTERY
PACKS
DPA BATTERY
PACKS
DPA BATTERY
PACKS
• Each critical building block is decentralized
> No critical Single Point of Failure
• Full redundancy on Static Bypass Switch (SBS)
ExclusivelyDecentralized Parallel Architecture (DPA)TM
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Static Bypass Switch (SBS) Redundancy
To achieve highest level of availability in Multi-Module configurations it is essential that also the SBS be redundant .
DC/AC SBS
AC/DC
DC/AC SBS
AC/DC
DC/AC SBS
AC/DC
CRITICAL APPLICATION
MAINS POWER SUPPLY
In the event of a SBS-short-circuit the input contactor opens and isolates the SBS short….
The Critical Application remains on reliable inverter supply and will not switch to raw mains supply.
ExclusivelyDecentralized Parallel Architecture (DPA)TM
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Scalability brings Flexibility
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Po
wer
[kV
A]
Year
200 kVA
1 2 3 4 5
100 kVA
60
300 kVA
400 kVA
Load Curve
Expected Critical Load = 200kVA
200kVA 200kVA 200kVA
Exp. Critical Load = 200kVA
50kVA Module
50kVA Module50kVA Module
Standalone Configuration
Modular Configuration
500 kVA
600 kVA
WITH MODULARDESIGN, WASTED ENERGY DURING YEARS IS REDUCED !
Pay as you grow…
50kVA Module
50kVA Module
Rightsizing of the Power Protection System Over Time
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TIER II DATA CENTRE
UPS 2
CoolingSystem
UPS 1
Dist
ribut
ion
Board
Large space required : expensive
Large cables : expensive
Lower efficiency : high losses
Dedicated cooling system: expensive
Redundancy far from load • INITIAL INVESTMENT COST….. HIGH• TCO....... HIGH.
Right Sizing!
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Modular UPS design (pay as you growth)
Simpler and less expensive cabling
Redundancy close to point of use
Reduced floor space utilization
No dedicated cooling system
Easy to service - replacement modules
High speed of deployment
• INITIAL INVESTMENT COST… LOWER• TCO....... LOWER
Distribution
Board FREE SPACE - NO UPS ROOM REQUIRED
O O O
O O O
O O O
O O O
O O O
O O O
TIER II DATA CENTRE
Right Sizing!
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Rapid RecoveryModularity
RecognitionRemote
Monitoring
Proactive Maintenance
Local Service Support
Continuous Power Protection Availability
High Availability Continuous Operation
Double Conversion Topology
Class VFI-SS–111
Fault Tolerance Redundancy
In Business Critical Applications a new availability strategy with near-zero-downtime is required to reduce the risk of threat to the business….the: Continuous Power Protection Availability
High Availibility
To achieve near-zero downtime and avoid very costly consequences of disruption of Mission Critical Applications, advanced Modular Power Protection Architectures with High Availability must be employed.
MTBF MTTR
Benefits
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Results in low losses at PARTIAL and FULL load. Redundant UPS Systems operate typically at 25-75% of the rated load.
Eff
icie
ncy
(%
)
Load (%)
94.5 9595.5 95.5
Energy Saving…
90
91
92
93
94
95
96
97
25% 50% 75% 100%
Traditional UPS efficiency
Flat Efficiency
Reduced TCO
Benefits
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23
Benefits – Flat efficiency – Reduced TCO
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Benefits:• No phase compensation
filter required• Respect power grid
regulations• Energy savings
Advanced Booster PFC circuit to provide near-unity Input PF even with partial loads.
Load (%)
Inp
ut
PF (%)
0.99
0.94 0.965 0.975
0.5
0.6
0.7
0.8
0.9
1
25% 50% 75% 100%
Input Power Factor versus load
Reduced TCO
Benefits
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UNIQUE ELECTRICAL PERFORMANCE
Advanced Booster PFC circuit toprovide Flat THDI Curve even withpartial loads.
Benefits:• No gen-set oversized required• Small cable/fuses/breakers size • No extra heating of transformers
3.4
2.4 2.32.0
Load (%)
TH
D I
(%)
0
1
2
3
4
25% 50% 75% 100%
Input THDi versus load
Reduced TCO
Benefits
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• Safe-Swap Modular design, minimize service
and maintenance costs
• MTTR reduction maximize your power
protection availability
• No need of skilled personnel on site
• Non need of spares, only modules for an easy
fault recovery
Enhanced Serviceability
Benefits
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Newave modular concept offers a new way of thinking
when conceiving a Data Centre
Conclusion
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1. Optimize capital investment and available space Pay-as-you-grow solution lowers your capital costs and increases utilization rates, while
innovative rack-based technology frees up space previously needed for infrastructure support.2. Adapt to ever-changing power requirements
No need to abandon previous investment when power density needs increase or if physically moving your data centre. Adapt to changing wattage requirements in your racks with single- or multi- branch rack-mount power distribution units.3. Accelerate speed of deployment
Electrical and physical modularity allows for rapid installation with minimal engineering.4. Lower the cost of service contracts
Simplicity of system design and intelligent modular parts lessen the dependency on expensive service contracts.5. Increase availability
Specifically engineered to deliver higher availability through proactively designed, building block architecture and reduced MTTR
10 reasons for choosing a Newave modular UPS
Conclusion
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6. Decrease mean-time-to-recovery (MTTR) Compartmentalize potential failures with system components consisting of intelligent,
maintainable modules for quick fault recovery.7. Plan for a power density that is increasing and unpredictable
Eliminate hot spots in your data centre caused by higher power densities by targeting availability where you need it most.
8. Minimize points of failure between the UPS and the critical load Move redundancy closer to the load and prevent the majority of failures that cause critical load downtime.
9. Minimize human error Simplicity of design and intelligent modules increase system availability by mitigating human error: the number one cause of critical load downtime.
10. Decrease the operating costs With efficiency up to 96% (double conversion mode), the operating costs for a Conceptpower DPA modular UPS can be >40% less compared to those for a previous generation.
10 reasons for choosing a Newave modular UPS
Conclusion
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Thank you for your attention
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