New Bangkok International Airport (NBIA) …designed for reliability and lowest total cost

Agenda Who is Cutler-Hammer? Airport Experience Brief History of Eaton and Westinghouse Airport Experience Summary of airports we have helped build Review of Power Management System Hardware (meters, trip units, protective relays) Network (protocols, layout, performance calculations) Software (PowerNet) Conclusions

Agenda Who is Cutler-Hammer? Airport Experience Brief History of Eaton and Westinghouse Airport Experience Summary of airports we have helped build Review of Power Management System Hardware (meters, trip units, protective relays) Network (protocols, layout, performance calculations) Software (PowerNet) Conclusions

Eaton Major Markets $8 billion global diversified Industrial company Headquartered in Cleveland,Ohio Web site: www.eaton.com 59,000 Employees 195 Manufacturing Sites 24 Countries Major Markets Industrial Vehicle Construction Commercial Aerospace

Eaton – Our Businesses Automotive - $1.8 billion partner to the worldwide passenger car and light-truck industry. Fluid Power - Worldwide leader in the designing, manufacturing and marketing of a comprehensive line of reliable, high-efficiency hydraulic systems and components. Aerospace is key customer. Industrial and Commercial Controls (Cutler-Hammer) - Global leader in power distribution components, assemblies and services to Commercial, Industrial, OEM and Retail markets. Truck - Leader in the designing, manufacturing and marketing of drivetrain systems and components for medium-duty and heavy-duty commercial vehicles on the American continents.

C-H and Westinghouse, 200+ Years of History Sales: $2.5 Billion People: 16,000 Plants: 50 in 14 Countries Product: 27 Product Lines Westinghouse DCBU 1886 Cutler-Hammer 1892 EATON Cutler-Hammer 1994 Pittsburgh, Pennsylvania Headquarters

Power Distribution Product Examples IQ Energy SentinelTM Series C® and Digitrip® Circuit Breaker Technology VCP-W Vacuum Circuit Breaker IQ Metering and Protection SPB, Magnum Circuit Breakers and Digitrip® Miniature Circuit Breakers PowerNet Communications System Transfer Switches Vacuum Interrupters Series C® Molded Case Circuit Breakers

Power Distribution Examples (cont.) Panelboards and Switchboards Pow-R-WayIII® Low Voltage Busway Grounding Resistors Electro/CentersTM Load Interrupter Switchgear VacClad-W Medium Voltage Switchgear Low Voltage Magnum Metal-Enclosed Switchgear Ampgard® Medium Voltage Starters Low Voltage Pow-R-M-S Switchboards Network Protectors Excitation Control Substation Transformers

Power Distribution Examples (cont.) Dry-Type Distribution Transformers Type CH Loadcenters Type BR Loadcenters Industrial Control Transformers CHQ Replacement Breakers and Surge Arresters Temporary Power Panels Meter Centers Safety Switches AC Disconnects

Sensors & Limit Switches Control Components Examples PanelMate® PanelMate Operator Interface Sensors and Limit Switches Sensors & Limit Switches PLCs AF Drives Pushbuttons IT Control Pushbuttons Motor Control Centers Advantage® Motor Control Automation

Agenda Who is Cutler-Hammer? Airport Experience Brief History of Eaton and Westinghouse Airport Experience Summary of airports we have helped build Review of Power Management System Hardware (meters, trip units, protective relays) Network (protocols, layout, performance calculations) Software (PowerNet) Conclusions

Airports with and C-H Austin – Bergstrom Intl Baltimore Washington Boston Logan Buffalo Niagara International Chicago Midway Chicago O’Hare Cleveland Hopkins International Denver International Detroit Wayne County Houston Intercontinental Las Vegas McCarran Intl Louisville International Memphis International Miami International Minneapolis St. Paul Intl New York JFK International Orlando International Philadelphia International Pittsburgh International Seattle Tacoma St. Louis Lambert International Salt Lake City International San Francisco International Syracuse Hancock Intl Tampa International Tulsa International Washington Dulles Intl Washington Ronald Regan National

Example PowerNet Systems Chicago (busiest airport in US) 72 million passengers (2000) 7 active runways! Denver International 36 million passengers (2002) San Francisco International 34 million passengers (2001) JFK (New York) 32 million passengers (2000) Seattle/Tacoma (SeaTac) 27 million passengers (2001) Boston Logan 24 million passengers (2002) Philadelphia 23 million passengers (2002)

Project – Boston Logan Upgrade 24 Million passengers/year 9.7 sq. km $12M complete electrical system 34.5 kV Switchgear to 120V panelboards Ethernet Backbone Network Complete Power Management System Engineering Services

Power Management System Monitoring entire facility (15 kV down to 120 V) Instant alert to electrical problems (alarm, trip, abnormal events) Reduced troubleshooting time (remote sites) System capacity studies(automated data gathering) Predictive maintenance Energy allocation to tenants and users of electric power

Agenda Who is Cutler-Hammer? Airport Experience Brief History of Eaton and Westinghouse Airport Experience Summary of airports we have helped build Review of Power Management System Hardware (meters, trip units, protective relays) Network (protocols, layout, performance calculations) Software (PowerNet) Conclusions

Agenda Who is Cutler-Hammer? Airport Experience Brief History of Eaton and Westinghouse Airport Experience Summary of airports we have helped build Review of Power Management System Hardware (meters, trip units, protective relays) Network (protocols, layout, performance calculations) Software (PowerNet) Conclusions

Hardware Review Meters Protective Relays and Trip Units Communications Devices Lighting Control

Meters IQ Multipoint Energy Submeter IQ Energy Sentinel IQ Power Sentinel IQ 100 (110, 115) IQ 200 (210) ANSI C12.16 revenue accuracy IQ 300 IQ DP 4000 IQ Analyzer (66xx series) IQ 7000 Universal RTD Module (URTD) IQ100 IQ Analyzer IQ 7000

Protective Relays and Trip Units Digitrip 310 Digitrip OPTIM 520 Digitrip OPTIM 550 Digitrip OPTIM 750 Adds zone interlocking Digitrip 810 Adds Waveform Digitrip 910 Adds Harmonics Digitrip OPTIM 1050 MPCV Network Protector Digitrip OPTIM 1150 Digitrip OPTIM 1150i MP3000 Motor protection DT3000 Feeder protection Current FP5000 Current and Voltage

Communication Devices WPONI Advantage Starter to INCOM Central Energy Display (CED) Group display for Energy Sentinels Assemblies Electronic Monitor (AEM II) Group display for Digitrip Breaker Interface Module (BIM) Advanced group display for Digitrip Advantage Control Module (ACM) Local display and control for Advantage Central Monitoring Unit (CMU) Group display for Advantage Ethernet Gateway INCOM, Modbus, Profibus, etc. to OPC/DDE IPONI INCOM to IQ WebPONI HTTP/HTML to IQ EPONI Ethernet to IQ EMINT Ethernet to INCOM NetLink Modbus to INCOM Modbus MINT MINTII INCOM to RS-232

Pow-R-Command Lighting Control Main Smart Panelboard Power Switching Panels Utilizes circuit breakers for protection and control - minimizes space & wiring Lighting Management Controllers Easy to use- automatic leap year Voice Prompted Telephone Override (15 min – 3 hr) Indoor Daylight Harvesting & Dimming Outdoor 1 or 2-stage photo cell sensing Occupancy (PIR) sensors Historical Data Logging Alarming Remote Access Astronomical clock Up to 28 Remote Panelboards

Agenda Who is Cutler-Hammer? Airport Experience Brief History of Eaton and Westinghouse Airport Experience Summary of airports we have helped build Review of Power Management System Hardware (meters, trip units, protective relays) Network (protocols, layout, performance calculations) Software (PowerNet) Conclusions

Ethernet 10BASE-T Ethernet Backbone 10BASE-T or fiber Ethernet Hub CAT5 cable CAT5 cable EPONI mounts on EPONI mounts on CAT5 cable the back of the IQ the back of the IQ 24V Device. Ribbon 24V Device. Ribbon P.S. P.S. cable (supplied) cable (supplied) connects to IQ connects to IQ Device Device IQ Meter IQ Meter Cutler-Hammer Cutler-Hammer Panel Panel

Ethernet 10BASE-T 1 twisted pair 10000 feet (3000 m) 200 devices Ethernet Backbone 10BASE-T or fiber Ethernet Hub Ethernet Hub Ethernet Hub CAT5 cable 1 twisted pair 10000 feet (3000 m) 200 devices CAT5 cable NetLink or EMINT IQ Meter IQ Meter IQ Meter Cutler-Hammer Panel

Ethernet 10BASE-T 1 twisted pair 10000 feet (3000 m) 200 devices Ethernet Backbone 10BASE-T or fiber Ethernet Hub Ethernet Hub Ethernet Hub NetLink or EMINT 1 twisted pair 10000 feet (3000 m) 200 devices IPONI CAT5 cable IQ Meter IQ Meter IQ Meter EPONI Cutler-Hammer Panel

Ethernet 10BASE-T 1 twisted pair 10000 feet (3000 m) 200 devices Ethernet Backbone 10BASE-T or fiber “Digitrip” Trip Unit Ethernet Hub Ethernet Hub Ethernet Hub CAT5 cable CAT5 cable NetLink or EMINT 1 twisted pair 10000 feet (3000 m) 200 devices Cutler-Hammer Panel IQ Meter IQ Meter IQ Meter

Ethernet 10BASE-T 1 twisted pair 10000 feet (3000 m) 200 devices Ethernet Backbone 10BASE-T or fiber “Digitrip” Trip Unit Ethernet Hub Ethernet Hub Ethernet Hub CAT5 cable CAT5 cable NetLink or EMINT 1 twisted pair 10000 feet (3000 m) 200 devices Cutler-Hammer Panel IQ Device IQ Device IQ Device

Network Component Detail Ethernet Hub Or Ethernet Switch To Airport LAN Ethernet to next line up To additional groups of line ups INCOM Network To up to 199 additional device IPONI (INCOM Product Operated Network Interface 10BASE-T CAT 5 unshielded Twisted pair IQ Analyzer (typical) EMINT (Ethernet Master INCOM Network Translator) Or NetLink SS7-1 (typical)

Substation Detail SS7-1 SS7-2 To Airport LAN 10/100/1000 Ethernet Twisted Pair or Fibre Optic Detail from previous page Ethernet LAN Ethernet LAN INCOM Network INCOM Network Belden 9463 1-pair, twisted shielded Belden 9463 1-pair, twisted shielded SS7-1 SS7-2

System PowerNet Layout LAN continues SS5-1 SS5-2 SS5-4 SS5-4 SS5-5 SS6-1 Detail (from previous page) Ethernet LAN SS6-2 SS6-3 SS6-4 SS6-5 SS7-1 SS7-2 SS7-3 SS7-4

Agenda Who is Cutler-Hammer? Airport Experience Brief History of Eaton and Westinghouse Airport Experience Summary of airports we have helped build Review of Power Management System Hardware (meters, trip units, protective relays) Network (protocols, layout, performance calculations) Software (PowerNet) Conclusions

PowerNet Software Client Apps Monitor Configure Waveform Trip Curve Trend E-Bill Energy Trend Event Viewer Device Server Modbus Tools OPC Server DDE Server Graphics Integration ActiveX OPC DDE

Agenda Who is Cutler-Hammer? Airport Experience Brief History of Eaton and Westinghouse Airport Experience Summary of airports we have helped build Review of Power Management System Hardware (meters, trip units, protective relays) Network (protocols, layout, performance calculations) Software (PowerNet) Conclusions

Why Cutler-Hammer? Airport covers large area and large number of metering devices INCOM cable can extend 3048 meters (10000 feet) without repeaters: simplifies wiring INCOM supports hundreds devices on one twisted pair without repeaters: excellent signal-to-noise performance. Most available devices to select: 10 meters (IQ7000, IQ Analyzer, IQ300, IQ200, IQ100, IQ Power Sentinel, IQ Energy Sentinel, IQ Multipoint Energy Submeter, DP4000, URD) 12 protective relays (FP5000, MP3000, DT3000, URTD, OPTIM 1150, OPTIM 1050, OPTIM 750, OPTIM 550, OPTIM 520, DT910, DT810, MPCV)

Why Choose PowerNet? (cont.) Longest distance without a repeater and Most devices without a repeater Easier, less costly installation More reliable. Less hardware to fail and maintain. Twisted pair supports taps, “T’s”, “Y’s” No competitive network supports this flexibility More noise immune for faster, more reliable communications

Excerpt (Page 33) from RS-485 Based Installation Manual Because RS-485 has this impedance problem that distorts the waveshape, manufacturers that use RS-485 prohibit customers from connecting their meters using a layout that incorporates any taps. This document (Square D Power Monitoring and Control System Planning Guide; document 3000CT9601) shows that RS-485 lines must be brought into and out of each device on the network. A connection to a remote line must use four twisted pair (2 outbound and 2 inbound). This results in longer total cable distances for an RS-485 network versus an INCOM network.

RS-485 and INCOM Wiring Rules Total Cable Length  to  = 13 x 100 m = 1300 m Conduit space required = sufficient for 2 twisted pairs  100 m 100 m 100 m 100 m  RS-485 Node RS-485 Node RS-485 Node RS-485 Node RS-485 Node 100 m 100 m 100 m 100 m Here is an example showing why remote taps using RS-485 use double the cable distance. Total Cable Length  to  = 9 x 100 m = 900 m (70% of the RS-485 system) Conduit space required = sufficient for 1 twisted pairs  100 m 100 m 100 m 100 m  IQ Node IQ Node IQ Node IQ Node IQ Node

Speed Noise Immunity INCOM vs Multilin Example INCOM = 40 devices / second update typical Competitive system (Multilin Relays) = 4 devices / second typical INCOM vs Multilin Example 10 times faster “Real World” systems perform differently than “bench top” tests Competitive system experience retries due to reflections More retries due to electrical noise INCOM much more noise immune

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