PowerCube® Specifications
- Dimensions:
- H 214cm x W 214 x D 244cm (H 7ft x W 7ft x D 8ft)
- Weight:
- 2000 Kg as shipped (~2 tons)
- 2500 Kg with fuel (~2.5 tons)
- Fuel Cell:
- Two (2) 4.4kW PEM stacks
- Fuel Processor:
- Proprietary NH3 cracker, thermal efficiency >85%
- Power Conditioning:
- Proprietary DC-DC converter, 96% efficient
- Nominal Power:
- 1.2kW continuous output
- Nominal Voltage:
- 48VDC/25A (version 120a), 24VDC/50A (version 120e)
- System Cooling:
- Twin closed-loop deionized water/glycol to external radiator
- Fuel Specification:
- Refrigeration-spec anhydrous ammonia (NH3)
- Fuel Capacity:
- 500 Kg
- Fuel Consumption:
- 0.7 Kg/hour on standard operating cycle
- Refill Interval:
- Monthly (unless fitted with external tank)
- Routine Service:
- Quarterly (NH3 and air filter change)
- Lubrication:
- None required
- Stack Service Interval:
- 12 month
- Operating Temp, min to max:
- -5°C to 50° C (23° to 122° F)
- Sound Level:
- 50 db(A) at 7m (23ft) under full load
- Internal climate control:
- 22° to 28° C via free air cooling and variable-speed DC a/c
- (Optional climate packs available for high altitude, high dust environment, high humidity, and extreme desert conditions)
- Water production:
- Approx 1 L/hr ± 0.5L (varies with local humidity)
- Nitrogen output:
- 0.65 m3/hour (vented to atmosphere with moist air)
- Installation
- 100% self-contained; placed directly from truck to pad
- Operational within 1 hour via automated start
- Electrical connector plate provided to customer specification
- Other:
- Proprietary high-efficiency air filtration system
- GPS monitoring and control system for immediate customer feedback and global system security
- Accommodates standard telecom equipment rack
