FCvelocity – 9SSLBallard Power Systems o�ers a proton exchange membrane (PEM) fuel cell stack based on our proven, fourth generation, transportation stack technology.

Available now to customers with fuel cell stack integration capabilities, the FCvelocity–9SSL is designed to perform in rugged conditions andis available in a scalable series depending upon customer requirements. Stacks are available in power increments from approximately 4 to 19 kilowatts.

The FCvelocity–9SSL provides stable electrical power to a system over a wide range ofoperating and environmental conditions.A liquid-cooled, hydrogen-fueled product, the FCvelocity–9SSL uses Ballard’s standard fuelcell components.

Suitable for motive applications, the FCvelocity-9SSL features fast, dynamic response, robust and reliable operation and durable packaging.

The FCvelocity–9SSL establishes a new standard of performance by optimizing reliability, power density and compatibility with customer system requirements.

Please contact us for product availability and pricing.

Speci�cations and descriptions in this document were in e�ect at the time of publication. Ballard Power Systems, Inc.reserves the right to change speci�cations, product appearance or to discontinue products at any time (04/2010).

, Ballard®, Powered by Ballard®, FCgen™ and FCvelocity™ are trademarks of Ballard Power Systems Inc.

Ballard Power Systems, Inc.9000 Glenlyon ParkwayBurnaby, British ColumbiaCanada, V5J 5J8

TEL: (+1) 604.454.0900FAX: (+1) 604.412.4700

www.ballard.com

Rated Power [kW]1 4.4 8.8 13.2 19.3

DC voltage (at 300A)1 14.6 29.3 44 64.3

Mass (with no coolant) [kg] 7.2 10 13 17

Stack core length [mm] 107 167 228 313

Stack core width [mm] 760 760 760 760

Stack core height [mm] 60 60 60 60

Additional information available upon request.

1. Values achieved at Ballard-speci�ed conditions at the beginning of operational life.

2. Vibration: USABC 10. Shock: 5g sections of IEC 60068-2-27 Ea and IEC 60068-2-29 Eb.

3. Measured at the inlet, on a dry, molar basis. When using a recirculating fuel loop, incoming hydrogen purity of ≥ 99.999% H2 is recommended. Purging must be su�cient to maintain inert concentrations below stated maximum.

4. Insulate stack whenever possible to minimize heat loss.

PRODUC T SPECIFICATIONS

Type: PEM (Proton Exchange Membrane) fuel cell stack

Performance: Maximum current 300A

Shock and vibration Automotive2

Fuel: Fuel composition ≥ 85% H23

(pre-humidi�cation) ≤ 15% inert3

Oxidant: Oxidant composition Compressed ambient (pre-humidi�cation)

Stack Temperatures: Storage temperature 2 to 40° C (36 to 104° F)

Start-up temperature ≥ 2° C (≥ 36° F)

Fluid inlet temperature 2 to 65° C4

(operating) (36 to 150° F)1

External stack -25 to 75° C4 temperature (operating) (-13 to 167° F)4

SPC5101006-0J

SMARTER ENERGY THROUGH FOCUSED FUEL CELL INNOVATION