FCS  |  SKU: 87130001

H-WCS-SP - Water Cooled 1 to 10 kW PEM Fuel Cell Stack

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H-WCS-SP - Water Cooled 1 to 10 kW PEM Fuel Cell Stack

FCS

This water cooled proton exchange membrane fuel cell (PEMFC) stack provides a nominal 10000W of electrical power. It can be operated with dry or humidified reactants (ultra-pure hydrogen for anode and air for cathode). The stack includes cell voltage monitoring function to monitor each cell voltage.

Technical Specifications
Physical:

✔ Type of fuel cell: PEMFC
✔ Number of cells: 17 - 51 - 85 - 119 - 55
✔ Dimension (W x H x D): 242 x 200 x 150 mm 
✔ Weight: ~13 kg - 36 kg

Performance:

✔ Peak Power: 1 - 3 - 5 - 7 - 10 kW 
✔ Rated current: 80 - 270 Amps @ 13 - 38.5 - 64 - 90 -  V
✔ DC Voltage: 10-17 o 32-51 o 55-85 o 80-119 o 32-55 V

Fuel:

✔ Composition: 99.99% dry H2
✔ Stoic: 1.3 
✔ Optimal inlet pressure: 0 - 0.4 bar


Oxidant:

✔ Composition: Air
✔ Stoic: 2.2
✔ Optimal inlet pressure: 0 - 0.4 bar


Operation:

✔ External temperature: 5 - 35 deg C
✔ Maximum operational stack temperature: 65 deg C
✔ Humidification: Self-humidified
✔ Cooling: Water
✔ Relative humidity: 100% RH

PEM Fuel Cell Stack Specifications
MEA Active Area 200 cm2 200 cm2 200 cm2 200 cm2 300 cm2
Number of Cells in the Stack 17 51 85 119 55
Rated Power 1 kW (or 1000 W) at 0.4 A/cm2 current density 3.1 kW (or 3100 W) at 0.4 A/cm2 current density 5.1 kW (or 5100 W) at 0.4 A/cm2 current density 7.1 kW (or 7100 W) at 0.4 A/cm2 current density 10.4 kW (or 10400 W) at 0.9 A/cm2 current density
Rated Output Voltage per Cell ~0.751 V ~0.751 V ~0.751 V ~0.751 V ~0.703
Size (W x H x D) 242 x 200 x 150 mm 242 x 200 x 290 mm 242 x 200 x 420 mm 242 x 200 x 550 mm 460 x 215 x 280 mm
Weight 13 kg 18 kg ~23 kg ~28 kg ~36 kg
Number of Stacks in the Product 1 1 1 1 1
Stack Inlet/Outlet Ports Anode In/Out (1/2” fitting) Cathode In/Out (3/4” fitting) Cooling In/Out (3/4” fitting) Anode In/Out (1/2” fitting) Cathode In/Out (3/4” fitting) Cooling In/Out (3/4” fitting) Anode In/Out (1/2” fitting) Cathode In/Out (3/4” fitting) Cooling In/Out (3/4” fitting) Anode In/Out (1/2” fitting) Cathode In/Out (3/4” fitting) Cooling In/Out (3/4” fitting) Anode In/Out (1/2” fitting) Cathode In/Out (3/4” fitting) Cooling In/Out (3/4” fitting)
Leak Test Test conditions: Supply pressure (25 kPa) External leak: 0 - 0.030 kPa Internal leak: 0 - 0.500 kPa Coolant leak: 0 - 0.030 kPa Test conditions: Supply pressure (25 kPa) External leak: 0 - 0.030 kPa Internal leak: 0 - 0.500 kPa Coolant leak: 0 - 0.030 kPa Test conditions: Supply pressure (25 kPa) External leak: 0 - 0.030 kPa Internal leak: 0 - 0.500 kPa Coolant leak: 0 - 0.030 kPa Test conditions: Supply pressure (25 kPa) External leak: 0 - 0.030 kPa Internal leak: 0 - 0.500 kPa Coolant leak: 0 - 0.030 kPa Test conditions: Supply pressure (25 kPa) External leak: 0 - 0.030 kPa Internal leak: 0 - 0.500 kPa Coolant leak: 0 - 0.030 kPa
Stack Testing Temperature 65 deg C 65 deg C 65 deg C 65 deg C 65 deg C
Stack Testing Pressure Ambient (unpressurized) Ambient (unpressurized) Ambient (unpressurized) Ambient (unpressurized) Ambient (unpressurized)
Anode/Cathode Stoichiometry During Testing 1.3 / 2.2 1.3 / 2.2 1.3 / 2.2 1.3 / 2.2 1.3 / 2.2
Anode/Cathode Relative Humidity (RH) During Testing 100% / 100% 100% / 100% 100% / 100% 100% / 100% 100% / 100%
Anode/Cathode Reactants During Testing Anode: H2 Cathode: Air Anode: H2 Cathode: Air Anode: H2 Cathode: Air Anode: H2 Cathode: Air Anode: H2 Cathode: Air




A typical lead time of 6 - 8 weeks to be expected for this product.