Relion E 2500 Specifications 2500_front_2012

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Designed for backup power applications within the telecommunications, transportation, security and

government sectors, the E-2500TM fuel cell system provides DC power for equipment needing up to 2,500 Watts in an

8U rack-mount chassis. Multiple systems may be combined for higher power applications and N+1 redundancy.

The E-2500TM system is fueled by hydrogen and can affordably provide highly reliable extended runtime for critical

equipment. Because the only emissions are warm air and a small amount of water, the E-2500TM is exempt from

the most stringent air quality standards and is a valuable component in corporate sustainability efforts.

E-2500 Hydrogen Fuel Cell

Fuel Cells Simply Powerful

Features

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cabinetized configurations

Specifications

Corporate Headquarters:

15913 E. Euclid Avenue

Spokane, WA 99216

Phone: 1-509-228-6500

Toll Free: (U.S.) 1-877-474-1993

Fax: 1-509-228-6510

fuel.cells@relion-inc.com

The E-2500™ fuel cell system is well suited for a variety of applications:

3G and 4G wireless Microwave communications

Wireless backhaul/T1/Fiber/Microwave Radio/Repeater sites

Transportation (Signals / Signs) Flight guidance ILS

P25 / Tetra Surveillance / Security systems

SCADA Broadband DLC

Disaster response / First Responder

Product Specifications

Functional Diagrams

E-2500™

Hydrogen Fuel

DC

Power

Plant

Customer

Load

Physical Dimensions (w x d x h) 21.34" x 24" x 14" / 54.2 cm x 61 cm x 35.6 cm

Weight 113 lbs / 51.4 kg

Mounting 23” rack mount (8U)

Performance Maximum power 2,500W in single chassis / Scalable to 20kW in racks or cabinets

Rated current 0 to 105A @ 24V / 0 to 52.5A @ 48V

DC voltage 24 / 48 V nominal

Fuel Composition Standard industrial grade hydrogen (99.95%)

Supply pressure to unit 8 to 12 psig / 55.1 to 82.8 KPag / 0.55 to 0.83 bar operating

Consumption 30 slpm @ 2,500W

Hydrogen Storage Capacity n/a (modular storage solutions available from 2.5kWh to 300kWh)

Operation Ambient temperature 23oF to 122oF / -5oC to 50oC

Optional -40oC to 50oC in hardened outdoor cabinet

Relative humidity 0-95% non-condensing

Altitude -197 ft to 13,800 ft / -60m to 4,206m

Location Indoors or hardened outdoor cabinet

Safety Compliance CSA, NEBS and CE

Emissions Water Max 32mL / kWh

Noise Max 65 dBA @ 4.9 ft / 1.5m when ducted outside

Monitoring / Control Remote System configuration & status / Historical & operational data

Communications Standard: USB / Ethernet / Dry contact / Front panel display /

SNMP / Web interface

Optional: Wireless modem - CDMA / GSM / Ethernet switch

© 2012 ReliOn, Inc. All rights reserved.

Protected by U.S. Patent Nos. 6,030,718; 6,096,449; 6,218,035; 6,387,556; 6,468,682; 6,773,839 and

others. Product specifications are subject to change at any time.

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capacity requirements

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batteries and DC to DC conversion equipment

E-2500™

E-2500™

E-2500™

E-2500™