Design / Build Services

2© 2015 Eaton. All Rights Reserved.

Studies Design Build Support• Power quality and reliability audits • Engineering services • Project management • Maintenance/aftermarket• Energy management audits • Consulting services • Turnkey services • 24x7 monitoring• Safety audits • Modeling and analysis • Modernization • Emergency response

Global reach, local depth

Engineering services…throughout the project lifecycle… regardless of manufacturer

Eaton Local Office: 8601 Washington St NE. Suite AAlbuquerque, NM 87113

Utility Scale Solar PV System

Pad MountedCooper Power

Systems

Utility Scale Inverter Package• Close-coupled Inverter/transformer• SCADA – Turn key option• Optional “IFS” site power panel

Metal EnclosedMVS

Greenwood

Metal CladVCP-W

Greenwood

Metal Clad SwitchgearPower Center

Omaha Power CenterReclosers

Medium Voltage AC Switchgear• GOAB switch• Re-closers• Pad mount• Metal enclosed• Metal clad

1000 Vdc Equipment• DC Cable Systems• DC Combiners (whip option)• DC Disconnects• DC Recombiner (Switch or Breaker)

800 Acres

Belen Energy Center Project Location100MW AC + 50MW/200MWH Energy Storage

System Layout• Total of 62 inverter blocks for 103.54MW AC.• Land required: 800 acres

115kV Substation

UET 50MW Energy Storage System

PNM 115kV Line

Mechatron Tracker System Field

System Details – HV substation115kV Primary – one dead end structure.

PV System2 – 50MVA Transformers8 – 35kV feeders2 – 35kV spares

Battery System1 – 50MVA Transformer5 – 35kV feeders

7© 2015 Eaton. All Rights Reserved.

PowerXpert 1500/1670Utility Scale Inverter

• Designed for Utility scale applications– With the long-term owner in mind

• Safety by design• 1.50/1.67MW production block• 98.5% CEC efficiency• Close Coupled to Cooper transformer• Closed-loop liquid cooling• Rigorous component selection criteria• PF support with no reduction in power• Fault tolerance• Supported by Eaton Engineering Services• Designed to UL1741• Integrated SEL relays for protection

Integrated Inverter, Transformer, Auxiliary Power, and Communications on One Skid

Steel base and integration could be sourced with a local New Mexico steel fabricator

62 Modular Skid Systems

Dual Axis PV System

PV System Details• 70 Trackers per inverter station• Each Eaton inverter is 1.67MW AC• 29,700W / tracker x 70 trackers =

2.079MW DC per array.• 70 trackers in an area of ~ 800’ x

740’ or 13.5 acres.• 62 inverters stations ~ 800 acres• 100MW AC Total Output

Energy Storage System

Energy System10MW Block consists of:• 80 Energy containers• 20 PCS containers• 20 – 600kVA transformers

Eaton to build: • Supply the transformers for the PCS.• B.G. pipe & 35kV cable from xfmr to xfmr• B.G. Pipe only from xfmr to PCS• B.G. Pipe & fiber between PCS to PCS

control boxes only. • Testing of transformer and cables only • Design of foundation & AC cables only• PSA to supply network switches and

hardware

UET will:• Provide and anchor containers to pad• Provide and install 600V cable from xfmr

to PCS• Connect all power control for their

containers• Provide the control system• Provide the start up of their system.

Energy Storage SystemEaton SOW – offload containers, supply and install 600kVA transformers, supply and install 35kV primary power cable system, ground system, fiber loop and step up substation

Positive Local Economic ImpactOVER 750,000 man-hours of local New Mexico Contractor Labor must be sourced to construct the PV system only.• Additional significant quantities of labor required for civil

foundations for Battery Storage, and High Voltage Substation including civil laborers, welders, riggers, etc..

• Other positive economic impacts include: lodging, food services, security, transportation services, small business opportunities for service and materials.

• 20-30 full time jobs to support long term maintenance and operation of the system