Power generator for high energy requirements
The EFOY Pro 12000 Duo, our 500 W fuel cell, offers 100% reliable, off-grid power as well as emergency power. When required, the fuel cell charges the battery fully automatically, then turns itself off again – without maintenance and without user intervention.
Its compact design allows installation in a 19 inch control cabinet. By the output up to 500 W, applications with higher power requirements can easily be operated with the EFOY Pro 12000 Duo. Typical areas of application are back-up power supplies for wind and telecommunications systems, off-grid power supplies for monitoring traffic and environmental sensors as well as on-board use in vehicles.
Technical data
| EFOY Pro | 12000 Duo |
|---|---|
| Power output | 500 W |
| Nominal voltage | 24 V DC / 48 V DC |
| Charging current | 20.83 A / 10.42 A |
| Recommended battery capacity 2 | 24 V: 200 to 875 Ah 48 V: 100 bis 450 Ah |
| Weight | 32.0 kg (70.6 lbs) |
| Warranty 3 | 24 months / 3,000 operating hours |
| Connectable cartridges (with DCS1) | 2 (4) |
| Length fuel cartridge connector | 73 cm / 28.7 in |
| Switching threshold for automatic battery charging at 12 V / 24 V / 48 V 4 | On: -- V / 24.4 V / 48.8 V Off: -- V / 28.4 V / 57.6 V |
| Required start-up voltage at 12 V / 24 V / 48 V | -- / 20 V / 36 V |
| Maximum battery voltage at 12 / 24 V / 48 V | -- / 31 V / 62 V |
| Noise level (at 1m / 7m distance) | 62 dB(A) / 45 dB(A) |
| Nominal Consumption 5 | 0.9 l/kWh |
| Quiescent current draw at 12 V | 75 mA (at 24 V) |
| Operating temperature 6 | -20 °C to +50 °C / -4 °F to +122 °F |
| Start-up temperature | +3 °C to +50 °C / +37.4 °F to +122 °F |
| Storing temperature | +1 °C to +50 °C / +34 °F to +122 °F |
| Altitude 7 | up to 4,000 m / 13,123 ft |
| Dimensions D x W x H | 640 x 441 x 310 mm / 25.2 x 17.3 x 12.2 in (7HE) |
| International Protection (IP-Class) | IP 20 |
| Inclination along the roll axis | Permanent: max. 10°; temporary (<10 min): max. 45° |
| Inclination along the lateral axis | Permanent: max. 10°; temporary (<10 min): max. 45° |
| Communication protocols | MODBUS RTU; Clear text protocol (SIO commands) |
| User-Interface | At the unit with text display or via external operating panel OP2 |
| Data-Interface | RS232 RJ-45 plug 2x RS485 RJ-45 plug I/O terminals (A, B, GND) |
| Electrical Interface | Power: +/- terminals: min. 10 mm² Sense: +/- terminals: min. 2 mm² Ground: Terminal: min. 2 mm² |
1) Nominal power varies by ±10 %, decreases with the operation hours. Specification valid within warranty period.
2) Depends on battery type and application – bigger batteries possible, if additional energy source available (e.g. solar)
3) Regional warranty conditions for EFOY Pro Fuel Cells apply.
4) Factory Setting – can be modified with Interface Adapter and PC or operating panel OP2.
5) Effective consumption depends on operating conditions.
6) At temperatures above +40 °C / +102 °F the power output can decrease. Charging Lithium (LiFePO4) batteries is not always possible at temperatures below 0 °C. The instructions from the battery manufacturer must be observed.
7) During operation above the recommended altitude the power output can decrease.
Downloads
The EFOY Pro Fuel Cell can be monitored and controlled via a modem.
Questions and answers to
EFOY Pro 12000
The EFOY Pro Fuel Cell has been designed and developed for commercial and professional operation.
You can see the scope of delivery here.
Installation kit
Make sure there is an adequate air supply and sufficient ventilation for waste heat and spent air. Please also ensure that there is enough space for the fuel cartridges and the unit itself. You can refer to the user manual for more details.
Your EFOY Pro partner can tell you the current prices or contact us, we are happy to help!
Please contact us directly. We will recommend you the suitable EFOY Pro Partner.
More EFOY & EFOY Pro models
The EFOY Pro Fuel Cells are available in various performance categories, with outputs ranging from 40 W for small-scale power systems to a 500 W module for UPS solutions. With a Cluster Controller, multiple devices can also be connected to one battery system. This means that multiple kW outputs can be provided.
