Inrush current integral (I2t)
Supply system configuration
Star network (TN, TT, IT (PE))
Nominal input voltage range
100 V AC ... 277 V AC
110 V DC ... 250 V DC
Input voltage range
100 V AC ... 277 V AC -15 % ... +10 %
110 V DC ... 250 V DC -20 % ... +10 %
115 V AC ... 277 V AC ±10 % (UL)
120 V DC ... 250 V DC ±10 % (UL)
Nominal output current (IN)
3.75 A (NEC Class 2 Output)
Derating
< 100 V AC ... 85 V AC (1 %/V)
< 110 V DC ... 88 V DC (1 %/V)
> 60 °C ... 70 °C (2.0 %/K)
Typical national grid voltage
Voltage type of supply voltage
Inrush current
≤ 35 A (typical, 277 V AC)
17 A (typical, 120 V AC)
Inrush current integral (I<sup>2</sup>t)
Frequency range (f<sub>N</sub>)
Mains buffering time
> 25 ms (120 V AC)
> 25 ms (230 V AC)
Current consumption
0.38 A (250 V DC)
0.4 A (277 V AC)
0.88 A (110 V DC)
1 A (100 V AC)
Protective circuit
Transient surge protection; Varistor
Input fuse
4 A (internal (device protection))
Recommended breaker for input protection
6 A ... 16 A (US/CAN: branch circuit protection 20 A) (Characteristic B, C, D, K or comparable)
Efficiency
typ. 93 % (120 V AC)
typ. 94 % (230 V AC)
Nominal output current (I<sub>N</sub>)
3.75 A (NEC Class 2 Output)
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)
Peak switching voltages nominal load
Maximum no-load power dissipation
< 0.25 W (120 V AC)
< 0.28 W (230 V AC)
Power loss nominal load max.
< 6 W (230 V AC)
< 7.4 W (120 V AC)
Rise time
typ. 100 ms (U<sub>OUT</sub> (10 % ... 90 %))
Connection in parallel
yes, for increasing power and redundancy with diode
Connection in series
yes, for increased output voltage
Fuse protection (secondary side)
Signalization designation
AC OK
AC<sub>In</sub> > 0.76 x AC<sub>N</sub> (AC<sub>N</sub> = 100 V AC)