Phoenix STEP-PS/ 1AC/24DC/0.75/FL-power 2868622, STEP POWER power supply for DIN rail installation, primary switching mode, input: 1 phase, output: 24V DC/0.75 A
AC operation
Rated input voltage range
100V AC ... 240V AC
Input Voltage Range
85V AC ... 264V AC
Supply Voltage
AC
Impulse current
< 15 A (typical)
impulse current integral (I2 t)
< 0.1 A2 s
AC frequency range
45Hz ... 65Hz
DC Frequency Range
0Hz
grid buffer time
Typical 15 ms (120V AC)
Typical 70 ms (230V AC)
power consumption
0.3 A (120V AC)
0.25 A (230V AC)
Rated power consumption
36.9 VA
protection circuit
transient surge protection; varistor
power factor (cos phi)
0.58
Typical Response Time
< 0.5 s
input fuse
1.25 A (slow fuse, internal)
recommend use
6 A ... 16 A (characteristics B, C, D, K)
DC operation
Input Voltage Range
95V DC ... 250V DC
Supply Voltage
DC
Output Data
efficiency
> 84% (230V AC and rated)
output characteristics
U/ I
Rated output voltage
24V DC
Output current Imax
1.4 A
Rated output current (IN )
0.75 A (-25°C ... 55 °C)
0.83 A (-25°C ... 40°C constant)
Attenuation
55°C ... 70°C (2.5 %/K)
feedback voltage resistance
≤ 35V DC
output
< 35V DC
control deviation
<1% (load change, static 10%... 90%)
<2% (change of load, dynamic 10%... 90%)
< 0.1 % (input voltage variation is ± 10 %)
residual wave
< 75 mVSS (20 MHz)
output power
18W
peak switching voltage rated load
< 15 mVSS (20 MHz)
maximum no-load power consumption
< 0.5W
Maximum rated load power loss
< 3.6W
rise time
< 0.5 s (UOUT (10%... 90%))
and connect
Yes, for redundancy and increased capacity
Concatenation
is
Connection Data
Input
Connection Mode
screw connection
Minimum cross section of rigid conductor
0.2 mm²
Maximum cross section of rigid conductor
2.5 mm²
flexible lead
0.2 mm²
flexible conductor
2.5 mm²
Minimum Wire Cross Section AWG
24
Maximum conductor cross section AWG
12
stripping length
6.5mm
thread
M3
Minimum tightening torque
0.5 Nm
Maximum tightening torque
0.6 Nm
