Phoenix STEP3-PS/1AC/24DC/2.5/PT-power 1088491, primary switching power supply, STEP POWER, in-line connection, DIN rail or direct installation, input: 1 phase, output: 24V DC/2.5 A, adjustable range 22V DC ... 27V DC
AC operation
Power System Configuration
star network (TN,TT,IT (PE))
Input Voltage Range
100V AC ... 240V AC -15 % ... +10%
Attenuation
< 100V AC ... 85V AC (1 %/V)
National Grid Typical Voltage
120V AC
230V AC
Supply Voltage
AC
Impulse current
Typical 28 A (25°C)
impulse current integral (I2t)
Typical 0.9 A2s
frequency range (fN)
50Hz ... 60Hz ± 10%
grid buffer time
Typical 25 ms (120V AC)
Typical 130 ms (230V AC)
power consumption
1.2 A (100V AC)
0.64 A (240V AC)
protection circuit
transient surge protection; varistor
Suction time
Typical 2 s
Device Power Fuse
4 A built-in (device protection) slow fuse
recommend use
6 A ... 16 A (characteristics B, C, D, K)
PE discharge current
< 0.25 mA
DC operation
Input Voltage Range
110V DC ... 250V DC -20 % ... +40%
Attenuation
< 110V DC ... 88V DC (1 %/V)
Supply Voltage
DC
power consumption
0.61 A (110V DC)
0.26 A (250V DC)
efficiency
> 89 % (120V AC)
> 90 % (230V AC)
Efficiency Level
VI
Rated output voltage
24V DC
output voltage (USet) setting range
22V DC ... 27V DC (> 24V DC, stable capacity limit)
Rated output current (IN)
2.5 A
Short-circuit protection
is
Anti-aircraft turn
is
Attenuation
> 50°C ... 70°C (2 % / K)
amplitude factor
Typical 3.4
Typical 4.08
output power (PN)
60W
and connect
Yes, the use of diodes allows for increased power and increased redundancy
Concatenation
Yes, for higher output voltages
feedback voltage resistance
≤ 35V DC
output
< 35V DC
residual wave
Typical 100 mVSS
control deviation
< 0.5 % (static load change 10% ... 90%)
<3% (dynamic load change 10% ... 90%,(10Hz))
< 0.1 % (input voltage variation is ± 10 %)
rise time
typical 100 ms (UOut= 10%... 90%)
minimum no-load power consumption
< 0.21W (120V AC)
maximum no-load power consumption
< 0.21W (230V AC)
minimum rated load power consumption
< 6.8W (120V AC)
Maximum rated load power loss
< 6.2W (230V AC)
Input
Location
1.x
connection technology
Position Identification
1.1, 1.2 (L), 1.3, 1.4 (N)
Wire Connection
Connection Mode
in-line connection
Rigidity
0.2 mm² ... 2.5 mm²
1 mm² (recommend)
flexibility
0.2 mm² ... 2.5 mm²
1 mm² (recommend)
flexible strip cold press head without plastic sleeve
0.5 mm² ... 1.5 mm²
1 mm² (recommend)
flexible strip cold press head with plastic sleeve
