Power Quality Product Overview

1
Power QualityProduct Overview

• GE Consumer Industrial

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Content

• Introduction
• UPS Products
• Static Transfer Switches
• GEs unique technologies

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Energy is the Key
The actual power grid was built to supply the 3
main inventions of the last Century the light
bulb the electric motor the refrigerator
Utilities provide a reliability of 99,9 8
hours out of tolerance/yeargood enough for
this type of application
To produce, store, transfer and restore 4 MB of
data we burn the energy equivalent of 1
Kilo of coal
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Utility not meeting business requirements
Process
Fact 99.9
Need 99,9999999..
DIGITAL WORLD
ELECTRICAL POWER
CRITICAL RAW MATERIAL OF THE 21ST
CENTURY QUANTITY QUALITY RELIABILITY OF
ELECTRONS
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Power Quality Cluster
Quality Reliability
TVSS
Protective Relays
Switch Gear
PDU
UPS
Active Filter
Utility Feed/ Sub station
STS
PLC
Drives
ATS
DC 48 /120 V
Line Cond.
customized premium power solutions
Ride-through Energy Storage
Local Generation
Battery Monitoring
Battery
Diesel Genset
Energy Rental
Fly wheel
Super Cap
Turbine
Fuel Cell
Quantity Availability
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Key Products GE CI
UPS Uninterruptible Power Supply Active
Filters Static Transfer Switches
Protecting equipment and processes against
disturbances in the utility Eliminating higher
harmonic currents, mains cleaning Automatic
switches to increase reliability of supply to
loads
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UPS Product Range
0.35 3 KVA
3 to 30 KVA Single or Redundant
20 120 KVA Single or Redundant
4000 KVA Redundant
Commercial
Telecom - Wireless
Telecom - Wireline
Small Enterprise Data Centre
Medium Enterprise Data Centre
Large Enterprise Data Centre
External Data Centre
Semiconductor Fab
Process Industry
BioTech, Pharmaceuticals, Hospitals
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Single Phase output UPS
Typical Application
ML Series

• 350 - 1000VA (Sourced)
• Entry level product range
• Line interactive pluggable

• Single PC
• EPOS
• CCTV cameras

Match

• 500 - 3000VA
• Mid level line interactive pluggable
• High reliability and performance

• Small server
• Hubs, routers

NetPro

• Servers and PCs
• Small IT networks
• Telecom networks
• Process control

• 600 - 4000VA
• Double conversion pluggable
• Mature technology, replacement 2006

LP Series

• 3 - 10kVA LP11/31T
• 8 - 20kVA LP31
• Double conversion installable
• Unique RPA

• Mid-range IT networks
• Healthcare equipment
• Process control
• Large telecom networks

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Three Phase output UPS
LP33 Series
Typical Application

• Healthcare equipment
• IT infrastructure
• Telecom networks

• 10 - 120kVA
• Transformerless Clean Input Tech
• Small footprint, front access

SitePro

• Process control
• Transportation infrastructure
• Telecom networks
• Healthcare equipment

• 10 - 60kVA 250 - 500kVA
• Transformer base design
• Configurable according to installation
  requirements

SG Series

• 80 - 200kVA
• Best in class in output performance
• EMC solution for critical applications

• IT networks
• Industrial applications
• Broadcasting systems

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Static Transfer Switches

• STS Static Transfer Switch
• Electronic switch that ensures uninterruptible
  switching between a preferred source and an
  alternate source. (primary or secondary)
• Automatic operation in case the preferred
  source is out of limits (fails) the load is
  automatically transferred to the healthy
  alternate source.
• This transfer is seamless in case both sources
  are synchronized

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Static Transfer Switches

• Redundant power supplies
• Redundant cooling
• Over voltage protection
• Front access for service
• Manual bypass
• Alarm contact interface
• User friendly control panel
• Neutral dimensioned for 200
• Unique conductivity detection

3 phase STS 25 630 A 400V 34 pole 1 phase
STS 25 400 A 230V 12 pole
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GEs unique technologies
RPA Redundant Parallel Architecture High
reliability UPS cluster with no single point of
failure   SEM Super ECO Mode Saving energy
whilst maintaining high protection level IEM
Intelligent Energy Management Award winning
concept for energy savings  
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Redundant Parallel Architecture
utility supply

• Up to 8 units in parallel
• Any UPS able to be the logic leader
• Decentralized bypass
• Redundant Communication Bus
• Transparent failover and recovery process
• True redundancy with no single point of failure

to critical load
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Super ECO Mode
SS
DC
AC
AC
DC
VFI concept
2 Conversion Processes optimal protection
for mission critical applications - increased
energy losses
Balance For less critical loads run UPS on
bypass continuously In case mains is out of
limits transfer the load to inverter
Super ECO Mode not only is the load supplied on
bypass, but the inverter is also switched off,
increasing energy savings
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Super ECO Mode
lt 2ms
Bypass on/off
Output voltage
Inverter current
Inverter control
Fast Transfer to Inverter

• Super ECO mode
• Efficiency 98
• to Inverter in case Bypass is out of limits
• Fast error detection
• Extremely short transfer times (lt2 ms)
• User definable scheduling
• Available for 10 500 kVA

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UPS Cost of Ownership
Intelligent Energy Management

• Purchasing Cost Installation Cost
• Direct Operating Cost
• Efficiency Energy Losses Heat
• Indirect Operating Cost
• Heat air conditioning / Ventilation
• Maintenance Cost

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Typical Load Situation
Intelligent Energy Management
Load
100
20
20
Time
30
70
Full load 5 x 10 50 hours Partial load 5 x 14
2 x 24 188 hours

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Intelligent Energy Management
Full-Load Condition
75
LOAD 100
UPS 1 - 100 kVA
Load
Time
75
8.00
18.00
UPS 2 - 100 kVA
LOAD 300 kVA
75
Efficiency 4 UPS
UPS 3 - 100 kVA
Load
75
UPS 4 - 100 kVA
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Intelligent Energy Management
Partial Load Condition
Load
15
UPS 1 - 100 kVA
LOAD 20
Time
8.00
18.00
15
UPS 2 - 100 kVA
LOAD 60 kVA
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Efficiency 4 UPS
UPS 3 - 100 kVA
15
Load
UPS 4 - 100 kVA
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Intelligent Energy Management
Partial Load Condition with IEM (redundancy)
Load
UPS 1 - 100 kVA
LOAD 20
Time
18.00
8.00
UPS 2 - 100 kVA
LOAD 60 kVA
30
UPS 3 - 100 kVA
Efficiency 2 UPS
30
UPS 4 - 100 kVA
Load
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Intelligent Energy Management
Partial Load with IEM (mains redundancy)
UPS 1 - 100 kVA
Load
Time
LOAD 20
18.00
8.00
UPS 2 - 100 kVA
LOAD 60 kVA
Efficiency 1 UPS
UPS 3 - 100 kVA
Load
60
UPS 4 - 100 kVA
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Intelligent Energy Management
Number of UPS 4 Full load condition
75 Partial Load Condition 10 Losses
efficiency of UPS Cost per kWh 0.11 Hours
at full load 50h / week Hours at partial
load 118 / week
Load Efficiency 75 94
50 93 30 87.5 15 79
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