Inrush current integral (I2t)
Nominal input voltage range
Input voltage range
85 V AC ... 264 V AC
90 V DC ... 350 V DC (UL 508: ≤ 250 V DC)
Setting range of the output voltage (USet)
30 V DC ... 56 V DC (> 48 V DC, constant capacity restricted)
Nominal output current (IN)
10 A (-25 °C ... 60 °C, UOUT = 48 V DC)
Input voltage range DC
90 V DC ... 350 V DC (UL 508: ≤ 250 V DC)
POWER BOOST (IBoost)
13 A (-25 °C ... 40 °C permanent, UOUT = 48 V DC )
Selective Fuse Breaking (ISFB)
Voltage type of supply voltage
Inrush current integral (I2t)
Mains buffering time
> 20 ms (120 V AC)
> 20 ms (230 V AC)
Current consumption
2.3 A (230 V AC)
2.4 A (220 V DC)
4.8 A (110 V DC)
5.1 A (120 V AC)
Nominal power consumption
Protective circuit
Transient surge protection; Varistor
Input fuse
12 A (slow-blow, internal)
Permissible DC backup fuse
DC: Connect a suitable fuse upstream
Recommended breaker for input protection
10 A ... 16 A (AC: Characteristics B, C, D, K)
Efficiency
> 93 % (for 230 V AC and nominal values)
Setting range of the output voltage (USet)
30 V DC ... 56 V DC (> 48 V DC, constant capacity restricted)
Nominal output current (IN)
10 A (-25 °C ... 60 °C, UOUT = 48 V DC)
POWER BOOST (IBoost)
13 A (-25 °C ... 40 °C permanent, UOUT = 48 V DC )
Selective Fuse Breaking (ISFB)
Magnetic circuit breaker tripping
Derating
60 °C ... 70 °C (2.5 %/K)
Feedback voltage resistance
Protection against overvoltage at the output (OVP)
Active current limitation
IBOOST = 13 A (for short-circuit), approximately
Control deviation
< 0.1 % (change in input voltage ±10 %)
< 1 % (change in load, static 10 % ... 90 %)
< 2 % (change in load, dynamic 10 % ... 90 %)
Residual ripple
< 80 mVPP (with nominal values)
Maximum no-load power dissipation
Power loss nominal load max.
Rise time
< 0.5 ms (UOUT (10 % ... 90 %))
Connection in parallel
yes, for redundancy and increased capacity
Output description
IOUT < IN: High signal
Relay contact, UOUT > 0.9 x UN: Contact closed
UOUT > 0.9 x UN: High signal
Maximum inrush current
≤ 20 mA (short-circuit-proof)
0.5 A
1 A
Maximum switching voltage