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Portable Fuel Cell Power System JENNY 1200

Features
  • JENNY 1200 supplies power reliably and fully automatically
  • for multi-day missions
  • In combination with the SFC Power Manager 3G charging different battery types and supplying military consumers is also possible simultaneously JENNY 1200 can be integrated seamlessly into the existing portfolio of SFC defense products and into all SFC energy networks
  • High energy density ensures significant weight reduction and space savings
  • Weather-independent operation
  • Toughened for military use
  • tested and used at international defense organizations
  • Operation with pure methanol in practical safe fuel cartridge sizes
  • approved for air transport in accordance with UN3473

JENNY 1200

Product Overview

 

JENNY 1200

Portable Fuel Cell Power System

JENNY 1200 is SFC’s latest portable fuel cell. Efficient, compact and lightweight. JENNY 1200 charges your batteries without any user interaction. JENNY 1200 communicates and interoperates with your batteries, no matter where you are. JENNY 1200 powers all your equipment whether carried or left unmanned to operate alone.  

 Modern task forces require a portable, reliable energy supply. Missions can take from several days to several weeks. In order to supply power reliably to soldiers’ technical equipment, a huge amount of batteries had to be carried along. JENNY 1200 can charge batteries or directly supply power to electrical consumers in the field silently and fully automatically. Together with the SFC Power Manager 3G, several consumers can be supplied with power very efficiently at the same time. The advantages of the systems are a significant reduction in the number of batteries soldiers need to carry (with more than 75 % weight reduction for a mission with a duration of 96 hours), a barely detectable noise and heat signature, and almost maintenance-free operation. Total cost of ownership and expenditures for logistics are partly significantly reduced. The portable JENNY 1200 fuel cell is an addition to the JENNY series that is already field-proven and has been used by the German Armed Forces (Bundeswehr) for years. With a nominal power output of 50 Watt, the multi-awardwinning DMFC (Direct Methanol Fuel Cell) technology of SFC Energy for defense and security applications ideally extends the successful product portfolio of the already with NATO stock number introduced JENNY 600S (25 Watt) ideally. JENNY 1200 is in use with international defense organizations.  

 

Specifications

TECHNICAL DATA
Max. charging power per day 1200 Wh
Nominal power 50 W
Voltage range 10 – 30 V DC[1]
Nominal voltage 16.4 V DC [3]
Weight < 3.3 kg
Dimensions L x W x H 214.5 x 96 x 264 mm
Nominal consumption < 1.0 l/kWh @ 50 W [4]
User interface LCD Display with full text messages
Data interface SMBus (compliant with SMBus v 1.0 or higher)
Electrical interface Glenair # 804-005-07ZNU6-7SC
Chargeable batteries

Lead acid, lead gel, AGM (VRAL), LiFePO4

Chargeable smart batteries

SMBus batteries (e.g. BB2590, BT70884)

[1] Power output can temporary decrease when operation temperature is above +40 °C or at altitude above 2,500 m

[2] Voltage is self adjusting via SMBus communication or can be manually adjusted.

[3] Factory setting.

[4] Effective consumption depends on operating conditions.

[5] For temperature range below -20 °C a winter pouch should be used.

[6] Frost-Protection mode needs to be activated manually when putting the fuel cell in the off state.

ENVIRONMENTAL
Operating temperature

-20 °C to +49 °C

Start-up temperature

+3 °C to +49 °C

Storage temperature

+1 °C to +71 °C

-20 °C to +71 °C in Frost-Protection Mode [6]

Humidity

0 to 95 %

Water protection

MIL-STD 810G method 506.5, procedure I – blowing rain Operation in heavy rainfall

Sand and dust

MIL-STD 810G method 510.5, procedure I

Vibration

MIL-STD 810G method 514.6, category 5, 8, 20 and 23

Drop

MIL-STD 810G method 516.6,

procedure I & IV

Operating altitude

up to 4,000 m

Noise

20 m non detectable

Inclination along the lateral

/ roll axis

Permanent max +/- 90°

Selection Table

Delivery content JENNY 1200

Item number

NSN Number

 

  
JENNY 1200 Fuel Cell – color: sand 303 002 016 -      
User Manual JENNY 1200 303 901 037 -      
Quick Reference JENNY 1200 303 901 038 -      
Service Fluid, 100 ml 150 903 001 6810-12-383-1616      
Optional cables

Item number

NSN Number

 

  
Li-145 Y-cable 905 906 072 6150-12-377-3236      
Li-145 charging cable 905 906 073 -      
BB-2590 Y-cable 905 906 074 6150-12-389-4598      
BB-2590 charging cable 905 906 075 -      
PM3G Cable 905 906 165 6150-12-381-8016      
MicroSun Y-cable 905 906 078 -      
Accessories and spare parts

Item number

NSN Number

 

  
Air Filter – color: sand 303 046 030 -      
Service Fluid, 100 ml 150 903 001 6810-12-383-1616      
Winter Pouch JENNY 1200 303 902 038 -      
Fuel Cartridges

M2.5 Regular

M5 Regular

 

   
Item number 303 905 069 303 905 097      
NSN Number 6810-12-381-8735 6810-12-382-0392      
Volume 2500 ml 5000 ml      
Content 100 % methanol 100 % methanol      
Weight 2.2 kg 4.3 kg      
Nominal capacity min. 2500 Wh min. 5 kWh      
Operating temperature -32 °C to +49 °C -32 °C to +49 °C      
Dimensions L x W x H 153 x 115 x 231 mm 190 x 145 x 283 mm      

Technical Illustration

  • Jenny1200 - Connection Jenny1200 - Connection
  • Jenny1200 - Application Jenny1200 -  Application
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