Technical data

EFOY Pro800800 Duo24002400 Duo12000 Duo
Power output45 W45 W110 W110 W500 W
Power output after (operating hours)125 W (4,500 h)25 W (4,500 h)80 W (4,500 h)80 W (4,500 h)400 W (3,000 h)
Nominal voltage12 V DC / 24 V DC12 V DC / 24 V DC12 V DC / 24 V DC12 V DC / 24 V DC24 V DC / 48 V DC
Charging current3.75 A / 1.88 A3.75 A / 1.88 A9.17 A / 4.58 A9.17 A / 4.58 A20.83 A / 10.42 A
Charging current after (operating hours)2.08 A / 1.04 A (4,500 h)2.08 A / 1.04 A (4,500 h)6.67 A / 3.33 A (4,500 h)6.67 A / 3.33 A (4,500 h)16.67 A / 8.33 A (3,000 h)
Recommended battery capacity 212 V: 40 to 160 Ah
24 V: 10 to 100 Ah
12 V: 40 to 160 Ah
24 V: 10 to 100 Ah
12 V: 80 to 350 Ah
24 V: 40 to 175 Ah
12 V: 80 to 350 Ah
24 V: 40 to 175 Ah
24 V: 200 to 875 Ah
48 V: 100 bis 450 Ah
Weight8.0 kg (17.6 lbs)8.3 kg (18.3 lbs)9.0 kg (19.8 lbs)9.3 kg (20.5 lbs)32.0 kg (70.6 lbs)
Warranty 324 months / 4,500 operating hours24 months / 4,500 operating hours24 months / 4,500 operating hours24 months / 4,500 operating hours24 months / 3,000 operating hours
Connectable cartridges (with DCS1)1 (2)2 (4)1 (2)2 (4)2 (4)
Length fuel cartridge connector70 cm / 27.6 in70 cm / 27.6 in70 cm / 27.6 in70 cm / 27.6 in73 cm / 28.7 in
Switching threshold for automatic battery charging at 12 V / 24 V / 48 V 4On: 12.3 V / 24.6 V / --
Off: 14.2 V / 28.4 V / --
On: 12.3 V / 24.6 V / --
Off: 14.2 V / 28.4 V / --
On: 12.3 V / 24.6 V / --
Off: 14.2 V / 28.4 V / --
On: 12.3 V / 24.6 V / --
Off: 14.2 V / 28.4 V / --
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 V9 V / 18.5 V / --9 V / 18.5 V / --9 V / 18.5 V / --9 V / 18.5 V / ---- / 20 V / 36 V
Maximum battery voltage at 12 / 24 V /
48 V
16 V / 32 V / --16 V / 32 V / --16 V / 32 V / --16 V / 32 V / ---- / 31 V / 62 V
Noise level (at 1m / 7m distance)42 dB(A) / 25 dB(A)42 dB(A) / 25 dB(A)42 dB(A) / 25 dB(A)42 dB(A) / 25 dB(A)62 dB(A) / 45 dB(A)
Nominal Consumption 50.9 l/kWh0.9 l/kWh0.9 l/kWh0.9 l/kWh0.9 l/kWh
Quiescent current draw at 12 V20 mA20 mA20 mA20 mA75 mA (at 24 V)
Operating temperature 6-20 °C to +50 °C / -4 °F to +122 °F-20 °C to +50 °C / -4 °F to +122 °F-20 °C to +50 °C / -4 °F to +122 °F-20 °C to +50 °C / -4 °F to +122 °F-20 °C to +50 °C / -4 °F to +122 °F
Start-up temperature+3 °C to +50 °C / +37.4 °F to +122 °F+3 °C to +50 °C / +37.4 °F to +122 °F+3 °C to +50 °C / +37.4 °F to +122 °F+3 °C to +50 °C / +37.4 °F to +122 °F+3 °C to +50 °C / +37.4 °F to +122 °F
Storing temperature+1 °C to +50 °C / +34 °F to +122 °F+1 °C to +50 °C / +34 °F to +122 °F+1 °C to +50 °C / +34 °F to +122 °F+1 °C to +50 °C / +34 °F to +122 °F+1 °C to +50 °C / +34 °F to +122 °F
Altitude 7Standard: 1,500 m / 4,920 ft (up to 2,000m / 6,561 ft)Standard: 1,500 m / 4,920 ft (up to 2,000m / 6,561 ft)Standard: 1,500 m / 4,920 ft (up to 2,000m / 6,561 ft)Standard: 1,500 m / 4,920 ft (up to 2,000m / 6,561 ft)up to 4,000 m / 13,123 ft
Dimensions D x W x H433 x 188 x 278 mm / 17 x 8 x 11 in433 x 188 x 278 mm / 17 x 8 x 11 in433 x 188 x 278 mm / 17 x 8 x 11 in433 x 188 x 278 mm / 7 x 8 x 11 in640 x 441 x 310 mm / 25.2 x 17.3 x 12.2 in (7HE)
International Protection (IP-Class)IP 21IP 21IP 21IP 21IP 20
Inclination along the roll axisPermanent: max 35°; temporary (<10 min); max 45°Permanent: max 35°; temporary (<10 min); max 45°Permanent: max 35°; temporary (<10 min); max 45°Permanent: max 35°; temporary (<10 min); max 45°Permanent: max. 10°; temporary (<10 min): max. 45°
Inclination along the lateral axisPermanent: max. 20°Permanent: max. 20°Permanent: max. 20°Permanent: max. 20°Permanent: max. 10°; temporary (<10 min): max. 45°
Communication protocolsMODBUS RTU; Clear text protocol (SIO commands)MODBUS RTU; Clear text protocol (SIO commands)MODBUS RTU; Clear text protocol (SIO commands)MODBUS RTU; Clear text protocol (SIO commands)MODBUS RTU; Clear text protocol (SIO commands)
User-InterfaceAt the unit or via Operating Panel OP2 with text displayAt the unit or via Operating Panel OP2 with text displayAt the unit or via Operating Panel OP2 with text displayAt the unit or via Operating Panel OP2 with text displayPer Textdisplay am Gerät oder über externes Bedienpanel OP2 mit Textdisplay
Data-InterfaceRS232 RJ-45 plug for accessories (e.g. Interface adapter)RS232 RJ-45 plug for accessories (e.g. Interface adapter)RS232 RJ-45 plug for accessories (e.g. Interface adapter)RS232 RJ-45 plug for accessories (e.g. Interface adapter)RS232 RJ-45 plug
2x RS485 RJ-45 plug
I/O terminals (A, B, GND)
Electrical InterfaceMNL-plug 4-pins (e.g. Tyco Electronics Universal Mate-N-Lok – Nr. 350779)MNL-plug 4-pins (e.g. Tyco Electronics Universal Mate-N-Lok – Nr. 350779)MNL-plug 4-pins (e.g. Tyco Electronics Universal Mate-N-Lok – Nr. 350779)MNL-plug 4-pins (e.g. Tyco Electronics Universal Mate-N-Lok – Nr. 350779)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.

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