PureCell™ 200 Heat & Power Solution - Fuel Cell Markets

Environmental
Stewardship
Energy
Savings
Power Reliability
PureCell 200 Heat & Power Solution
OFFICES
HEALTHCARE
DATA CENTERS
PUBLIC BUILDINGS
INDUSTRIAL

Year-round Savings and Benefits, the Clean, Reliable Way.
PureCell 200
Heat and Power Solution.
The PureCell 200 solution is a clean, efficient, reliable
fuel cell power plant. It produces 200 kilowatts of assured
power plus up to 925,000 Btu/hour of heat for cogeneration
applications.
Proven technology
As of July 2005, the PureCell 200 solution fleet of commercial
fuel cells has accumulated more than seven
million hours of operational experience. More than 275
PureCell solutions have been sold in 19 countries on five
continents. The system powers schools, high-rise office
buildings, hospitals, and manufacturing sites.
Assured power
The standard PureCell 200 system is a grid-connected
unit, operating in parallel with electric utilities. You can
also choose a dual-mode configuration which enables the
unit to operate grid-connect or grid-independent –
switching between modes automatically or on command.
With dual mode configuration your power stays on even
when the grid goes down.
Environmentally sound design
Fuel cells represent one of the cleanest power generating
technologies available today. PureCell 200 systems
operate well below air emission standards in every state.
In fact, in California, the PureCell 200 solution meets the
strictest emissions requirements as established by the
California Air Resources Board (CARB) 2007. Add in its
quiet noise profile, and the PureCell solution is a welcome
power alternative anywhere – indoors or outdoors,
in cramped cities or quiet rural neighborhoods. Clean, efficient,
reliable, secure and quiet – the PureCell 200
power system is the ultimate solution.
PureCell 200 Power System
PureCell Solutions Feature:
▼ Reliable power – Generates assured computer-grade
power for a range of on-site power needs.
▼ Flexible siting – With indoor and outdoor installation
options, the PureCell 200 system connects easily with city
gas and electrical distribution systems.
▼ Scalable design – Factory assembled 200 kW modules
operate in parallel to meet any electrical load requirements –
simply add more units if your needs change.
▼ Clean energy – Producing no harmful fumes or exhaust,
the PureCell 200 system is virtually pollution free and
meets or exceeds air emissions standards throughout
the United States (CARB 07).
▼ Low sound profile – The PureCell 200 system’s low
noise profile (60 dbA@30 ft.) eliminates the need for
sound proofing or hearing protection.
▼ Remote monitoring – Remote monitoring and diagnostics
allow for early fault detection and real-time trouble shooting.
PureCell 200 Power System Installation
Stockton College, New Jersey
UTC Power would like to recognize our collaboration with DOE DE
(Office of Distributed Energy within the Office of Energy Efficiency
and Renewable Energy) in developing the technology that
enables commercialization of the PureCell system.

Exhaust heat is lost energy –
the PureCell solution recycles it.
More pollution released
Low efficiency – significant
amount of energy is lost
to the atmosphere as
waste heat.
Coal
Oil
Natural gas
Less pollution released
High efficiency – more waste
heat recovered and converted
to useable energy.
Natural gas
PureCell Heat & Power Solution
By the time grid-supplied power reaches you, much of the
fuel’s original energy has been lost – but not its cost. You pay
the utility for the lost energy anyway.
PureCell systems are more than twice as efficient as the
electrical grid. So you get double the energy from the same
amount of fuel – instant efficiency and savings.
First, there are no transmission losses. Energy is created
right where it’s used – inside your building. Second, and more
100%
Waste heat
67%
Source: Adapted from U.S. Combined Heat and Power Association.
Waste heat
20%
Electricity
Higher costs to the end-user
In today’s centralized power generation, a plant typically releases 67% of energy from fuel as waste heat, and the remaining 33% as electricity.
100%
Source: Adapted from U.S. Combined Heat and Power Association.
importantly, waste heat is captured to generate additional useable
energy for heating or cooling. The conversion of fuel to
useable energy is more complete, which translates to higher
efficiency. The process is cleaner, more reliable, and makes
better use of natural gas fuel. The bottom line? Continuous
savings – for you and for the environment.
Electricity
Hot water
Lower costs to the end-user
By recovering and using waste heat, cogeneration systems release, on average, 20% of energy as heat to the atmosphere, while the remaining 80% is
converted to electricity, steam/hot water and chilled water, depending on the system.
33%
80%

Year-round Savings and Benefits, the Clean, Reliable Way.
Inside the PureCell M 200 Power Solution
PureCell Power Solution Options
Electrical Characteristics
• Standard: 480 volts, 3-phase, 60-Hz
• Option: 400 volts, 3-phase, 50-Hz
Electric Operating Modes
• Standard: Grid Connect mode for operating in parallel
with the utility grid
• Option: Grid Connect / Grid Independent mode for
operating in parallel with the grid or without
the grid
• Option: Multi-Unit Load Sharing mode – allows 2 or
more units to operate in parallel with the grid
or independent of the grid and share the
customer loads
Heat Recovery
• Standard: Low grade heat recovery provides up to
925,000 Btu/hr at 140°F
• Option: High grade heat recovery provides up to
475,000 Btu/hr at up to 250°F
Operating Fuel
• Standard: Natural Gas
• Option: Anaerobic Digester Gas (ADG)*
*Additional gas processing module required
Reliability
High efficiency
Fuel processing
components
Product Benefits
Remote monitoring
Low acoustic noise
level vs. competing
technology
Low maintenance
Fuel cell stack
Electronics and
controls
PureCell System Performance
Power Plant Rating (standard configuration)
Electrical Output, kW 200
Voltage and Frequency
400 Volts, 50-Hz
(3-Phase, 4-Wire)
480 Volts, 60-Hz
PureCell System Physical Data
System Dimensions (power module only)
Length 17’6”
Width 9’5”
Height 10’
Weights
Power Module, lbs 40,000
Air Cooling Module, lbs 1,700
Environmentally
friendly
Simplified utility
connections
The manufacturer reserves the right to change or modify, without notice, the design or equipment specifications without incurring any obligation with respect to equipment
either previously sold or to be sold. The manufacturer does not warranty the data on this document. Warranted specifications are documented separately.

Well suited to a variety of applications.
PureCell Heat & Power Solution
PureCell 200 power solutions are delivering more efficient,
practical and secure power solutions throughout the world.
The police station in New York’s Central Park relies
on a UTC Power PureCell 200 solution to keep
running - even when millions of people are in the
dark for miles around as they were in 2003.
The fuel cell is owned and operated by the
New York Power Authority.
The Mohegan Sun Resort in Uncasville,
Connecticut employs two PureCell 200 power
solutions providing prime power support in a CHP
application – utilizing both low and high grade
heat options.
OFFICES
HEALTHCARE
DATA CENTERS
PUBLIC BUILDINGS
INDUSTRIAL
Four PureCell 200 units serve as primary
power at the First National Bank of Omaha in
Omaha, Nebraska, as part of a UPS system.
Together, this system prevents even a millisecond
of datacenter downtime.
A PureCell 200 power solution at Four Times
Square in New York City provides green power
that contributes to the City’s ever-bluing skyline.
Saint Francis Hospital in Hartford,
Connecticut, utilizes a PureCell 200
solution for both primary power and
standby power support.

Year-round Savings and Benefits, the Clean, Reliable Way.
Alternative Fuel Experience.
Free fuel. That’s what anaerobic digester gas (ADG) is for UTC Power’s
PureCell 200 solution. ADG is a by-product of the wastewater treatment
process containing methane, considered one of the single most-harmful
greenhouse gases. UTC Power fuel cells currently generate 2.8
Megawatts of premium quality power using this fuel. That equates to over
6 million Kilowatt hours of experience, so you can rest assured our product
is proven in this application. In addition, the PureCell 200 power
solution is the only ADG fuel cell verification tested by the EPA through its
strict Environmental Technology Verification program. More proof it will
operate effectively on your ADG site. And that’s good for the environment.
The Wastewater Treatment Plant in Bronx, New York, powers
three PureCell 200 solutions. Collectively these units
save New York City about 9,000 barrels of oil annually, in
addition to providing other environmental benefits.
Anaerobic Digester Gas (ADG) powered
fuel cell system diagram.
Gas Processing Unit (GPU)
- Pretreats ADG removing sulfur and halide compounds
- Delivers pretreated gas to the power module
H 2 S(gas) + O 2 (gas) = H 2 O(gas) + S(solid sulfur)
Methane reacts with steam
to produce hydrogen which
powers the Fuel Cell
The Wastewater Treatment Plant in Koln,
Germany, uses ADG generated by the wastewater
treatment process to power the
PureCell 200 power solution that provides
electricity for the facility.
System Requirements:
• 60% methane
• dual fuel capability
• flow rate 10 million gallons / day (MGD)
• gas processing unit (GPU)
- pre-designed and ETV tested
Power Plant Rating (Anaerobic Digester Gas)
Electrical Efficiency 35%
Overall Efficiency 85%

UTC Power.
Experience you can count on.
UTC Power is a single-source provider of environmentally
advanced energy solutions. We are a world leader in fuel cell
development and production for commercial, transportation and
space applications. Manufacturing fuel cells and packaging onsite
power generation products is only a portion of what we
provide. UTC Power works with customers throughout the lifetime
of their energy system by offering full service maintenance,
remote monitoring and spare parts. Our experience includes:
• Over 73 MW installed
• Over 8 million hours of combined fleet operation
(microturbines and fuel cells)
• Turnkey systems
• Interconnection experience
• Installations in 85 cities and 19 countries on 5 continents
5 x PureCell 200 Solutions
PureCell Heat & Power Solution
Whatever a customers’ energy needs - be it zero-emission fuel
cells for cars and buses, energy savings for a commercial building,
or energy reliability for a supermarket - UTC Power provides
innovative environmental solutions to the marketplace, for a sustainable
future.
Avoided emissions for a 1 MW building
Annual Avoided CO2
Emissions
Tons
Equivalent
acres of forest*
Contributing to
LEED Certification
The clean energy PureCell 200 solution can be an
integral part in achieving LEED Certification – the
national standard in validating energy-efficient,
environmentally friendly “green” building design.
Benefits can include not only lower energy costs,
but also healthier indoor environments which have
been shown to increase productivity. In some areas,
additional financial incentives are also available for
green buildings.
* Each acre of forest assumed to absorb 1.3 tons Carbon/acre/year (Ref: International Panel on Climate Change)
** Each car assumed to generate 38 lbm NOx/year (Ref: US EPA)
Annual Avoided NOx
Emissions
Tons
Equivalent
number of cars**
3500 750 9.6 495

Printed on 30% post-consumer waste recycled paper.
© 2005 UTC Power
P101 071505
United Technologies (UTC)
is a $37 billion corporation
providing high-technology products
to the aerospace and building systems
industries throughout the world.
1.866.900.POWER (866.900.7693) www.utcpower.com