Nominal output current (IN)
20 A (-25 °C ... 50 °C)
20 A (-25 °C ... 60 °C)
Nominal input voltage range
POWER BOOST (IBoost)
26 A (-25 °C ... 40 °C)
27 A (-25 °C ... 40 °C)
Selective Fuse Breaking (ISFB)
Voltage type of supply voltage
Buffer period
1 h (With battery module 38 AH)
Current consumption
10.5 mA (No load, mains operation)
32.9 A (maximum, mains operation)
6.9 A (Charging, mains operation)
Variable connect threshold
Efficiency
> 98 % (Mains operation, with charged energy storage)
98 % (Battery operation)
Output voltage range
18 V DC ... 30 V DC
19.2 V DC ... 27.6 V DC (U<sub>OUT</sub> = U<sub>BAT</sub> - 0,5 V DC)
Nominal output current (I<sub>N</sub>)
20 A (-25 °C ... 50 °C)
20 A (-25 °C ... 60 °C)
Output current limit
> 27 A (Battery operation)
In mains mode according to connected upstream current limiting device
Derating
60 °C ... 70 °C (2.5 %/K)
Power dissipation
2.7 W (Mains operation)
3.19 W (Battery operation)
7.65 W (Mains operation)
9.35 W (Battery operation)
Connection in parallel
2 (Devices)
yes, up to 2 modules with redundancy module
POWER BOOST (I<sub>Boost</sub>)
26 A (-25 °C ... 40 °C)
27 A (-25 °C ... 40 °C)
Selective Fuse Breaking (I<sub>SFB</sub>)
Duration
12 ms (SFB technology)
15 ms (SFB technology)
Maximum switching voltage
Nominal voltage U<sub>N</sub>
End-of-charge voltage
24 V DC ... 29 V DC (temperature compensated)
Battery presence check (cyclic)
Temperature compensation (preset)
Conductor cross-section, rigid min.
Conductor cross-section, rigid max.
Conductor cross-section flexible min.
Conductor cross-section flexible max.
Conductor cross-section AWG min.
Conductor cross-section AWG max.