Inrush current integral (I2t)
Frequency range (fN)
50 Hz ... 60 Hz -10 % ... +10 %
Nominal input voltage range
± 260 V DC ... 300 V DC
2x 400 V AC ... 500 V AC
3x 400 V AC ... 500 V AC
Input voltage range
± 260 V DC ... 300 V DC -13 % ... +30 %
2x 400 V AC ... 500 V AC -10 % ... +10 %
3x 400 V AC ... 500 V AC -20 % ... +10 %
520 V DC ... 600 V DC -13 % ... +30 % (mid-point earthed)
Setting range of the output voltage (USet)
24 V DC ... 29.5 V DC (constant capacity)
Nominal output current (IN)
Typical national grid voltage
Static Boost (IStat.Boost)
Voltage type of supply voltage
Dynamic Boost (IDyn.Boost)
Inrush current integral (I<sup>2</sup>t)
Selective Fuse Breaking (ISFB)
Inrush current limitation
POut
> 100 % (LED lights up yellow, output power > 480 W)
> 50 % (LED lights up green, output power > 240 W)
> 75 % (LED lights up green, output power > 360 W)
AC frequency range
50 Hz ... 60 Hz -10 % ... +10 %
UOut
< 0.9 x U<sub>Set</sub> (LED flashes green)
> 0.9 x U<sub>Set</sub> (LED lights up green)
Frequency range (f<sub>N</sub>)
50 Hz ... 60 Hz -10 % ... +10 %
Mains buffering time
typ. 33 ms (3x 400 V AC)
typ. 33 ms (3x 480 V AC)
Current consumption
1.06 A (±300 V DC)
1.23 A (± 260 V DC)
2x 1.23 A (500 V AC)
2x 1.37 A (480 V AC)
2x 1.62 A (400 V AC)
3x 0.8 A (500 V AC)
3x 0.81 A (480 V AC)
3x 0.99 A (400 V AC)
Reverse polarity protection
Nominal power consumption
Protective circuit
Transient surge protection; Varistor, gas-filled surge arrester
Recommended breaker for input protection
1x 6 A (10 x 38 mm, 30 kA L/R = 2 ms)
3x 4 A ... 20 A (Characteristic B, C or comparable)
Recommended fuse for input protection
Discharge current to PE
< 3.5 mA
1.7 mA (550 V AC, 60 Hz)
Efficiency
typ. 94.1 % (400 V AC)
typ. 94.9 % (480 V AC)
Setting range of the output voltage (U<sub>Set</sub>)
24 V DC ... 29.5 V DC (constant capacity)
Nominal output current (I<sub>N</sub>)
Dynamic Boost (I<sub>Dyn.Boost</sub>)
Selective Fuse Breaking (I<sub>SFB</sub>)
Magnetic circuit breaker tripping
A1...A16 / B2...B13 / C1...C6 / Z1...Z16
Derating
> 60 °C ... 70 °C (2.5 %/K)
Feedback voltage resistance
Protection against overvoltage at the output (OVP)
Control deviation
< 0.25 % (change in input voltage ±10 %)
< 0.5 % (Static load change 10 % ... 90 %)
< 3 % (Dynamic load change 10 % ... 90 %, (10 Hz))
Residual ripple
< 60 mV<sub>PP</sub> (with nominal values)
Apparent power
686 VA (400 V, U<sub>OUT</sub> = 24 V, I<sub>OUT</sub> = stat. Boost)
698 VA (480 V, U<sub>OUT</sub> = 24 V, I<sub>OUT</sub> = stat. Boost)
Maximum no-load power dissipation
< 6 W (400 V AC)
< 6 W (480 V AC)
Power loss nominal load max.
< 30 W (400 V AC)
< 30 W (480 V AC)