Inrush current integral (I2t)
Nominal input voltage range
100 V AC ... 240 V AC
110 V DC ... 250 V DC
Input voltage range
100 V AC ... 240 V AC -15 % ... +10 %
110 V DC ... 250 V DC ±10 %
Setting range of the output voltage (USet)
36 V DC ... 55 V DC (> 48 V DC, constant capacity restricted)
Nominal output current (IN)
Dynamic Boost (IDyn.Boost)
Typical national grid voltage
Voltage type of supply voltage
Inrush current integral (I<sup>2</sup>t)
Inrush current limitation
Frequency range (f<sub>N</sub>)
Mains buffering time
> 20 ms (230 V AC)
typ. 15 ms (120 V AC)
typ. 15 ms (230 V AC)
Current consumption
1.1 A (250 V DC)
1.2 A (230 V AC)
1.2 A (240 V AC)
2.3 A (120 V AC)
2.5 A (110 V DC)
2.9 A (100 V AC)
Nominal power consumption
Protective circuit
Transient surge protection; Varistor
Input fuse
6.3 A (internal (device protection))
Recommended breaker for input protection
6 A ... 16 A (Characteristics B, C, D, K)
Discharge current to PE
< 1.7 mA (264 V AC, 60 Hz)
< 3.5 mA
Power factor
> 0.9 (120 V AC)
> 0.9 (230 V AC)
Extended input voltage range in operation
> 88 V DC (Derating <99 V DC: 2 %/V)
Derating
< 99 V DC (2 %/V)
> 60 °C ... 70 °C (2.5 %/K)
Efficiency
typ. 90.5 % (120 V AC)
typ. 91 % (230 V AC)
Output characteristic
U/I with dynamic load reserve
Setting range of the output voltage (U<sub>Set</sub>)
36 V DC ... 55 V DC (> 48 V DC, constant capacity restricted)
Nominal output current (I<sub>N</sub>)
Dynamic Boost (I<sub>Dyn.Boost</sub>)
Feedback voltage resistance
Protection against overvoltage at the output (OVP)
Control deviation
< 0.1 % (change in input voltage ±10 %)
< 1 % (change in load, static 10 % ... 90 %)
< 3 % (Dynamic load change 10 % ... 90 %, 10 Hz)
Residual ripple
< 20 mV<sub>PP</sub> (with nominal values)
Peak switching voltages nominal load
Maximum no-load power dissipation
typ. 4 W (120 V AC)
typ. 4.1 W (230 V AC)
Power loss nominal load max.
typ. 20.1 W (230 V AC)
typ. 24.5 W (120 V AC)
Rise time
20 ms (U<sub>OUT</sub> (10 % ... 90 %))
Connection in parallel
yes, for redundancy and increased capacity