Inrush current integral (I2t)
Nominal input voltage range
Input voltage range
3x 400 V AC ... 500 V AC -20 % ... +15 %
Setting range of the output voltage (USet)
Nominal output current (IN)
Typical national grid voltage
Dynamic Boost (IDyn.Boost)
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
> 10 ms (400 V AC)
> 20 ms (480 V AC)
Current consumption
3x 1.7 A (500 V AC)
3x 1.9 A (400 V AC)
Nominal power consumption
Protective circuit
Transient surge protection; Varistor
Input fuse
6.3 A (internal (device protection))
Recommended breaker for input protection
10 A ... 16 A (Characteristics B, C, D, K)
Discharge current to PE
< 2.5 mA (550 V AC, 60 Hz)
< 3.5 mA
Power factor
> 0.7 (400 V AC)
> 0.7 (480 V AC)
Efficiency
typ. 92.6 % (400 V AC)
typ. 92.6 % (480 V AC)
Output characteristic
U/I with dynamic load reserve
Setting range of the output voltage (U<sub>Set</sub>)
Nominal output current (I<sub>N</sub>)
Dynamic Boost (I<sub>Dyn.Boost</sub>)
Derating
> 60 °C ... 70 °C (2.5 %/K)
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)
Maximum no-load power dissipation
typ. 14 W (400 V AC)
typ. 17 W (480 V AC)
Power loss nominal load max.
< 70 W (480 V AC)
typ. 72 W (480 V AC)
Rise time
≤ 1 s (U<sub>OUT</sub> (10 % ... 90 %))
Connection in parallel
yes, for redundancy and increased capacity
Conductor cross-section, rigid min.
Conductor cross-section, rigid max.