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UNO-PS/1AC/12DC/ 55W/H Power supply
N
0%
1088850

UNO-PS/1AC/12DC/ 55W/H Power supply

Manufactured by
Brand PHOENIX CONTACT
Primary-switched power supply unit UNO POWER, Screw connection, DIN rail mounting, IEC 60335-1, input: 1-phase, output: 12 V DC / 4.6 A
4055626890654
only
available
100+
2364
pcs.
(2026-08-29)
Supply from Phoenix Contact’s warehouse
Product recommended retail price (RRP) is
000
7280 0 € pcs.
All prices without tax
All prices with tax
inquiry
only
available
100+
inquiry
0
2026-08-29
pcs.
Properties
Description
Dimensions
Files
Codes
Inrush current integral (I2t)
< 0.5 A<sup>2</sup>s
Nominal input voltage range
100 V AC ... 240 V AC
Frequency range (fN)
50 Hz ... 60 Hz ±10 %
Input voltage range
85 V AC ... 264 V AC
Input voltage range AC
85 V AC ... 264 V AC
Nominal output current (IN)
4.6 A (-25 °C ... 55 °C)
Voltage type of supply voltage
AC
Inrush current
< 30 A (typical)
Inrush current integral (I&lt;sup&gt;2&lt;/sup&gt;t)
< 0.5 A<sup>2</sup>s
Frequency range (f&lt;sub&gt;N&lt;/sub&gt;)
50 Hz ... 60 Hz ±10 %
Mains buffering time
> 20 ms (120 V AC)
> 90 ms (230 V AC)
Current consumption
0.6 A (240 V AC)
1.3 A (100 V AC)
Nominal power consumption
127 VA
Protective circuit
Transient surge protection; Varistor
Power factor (cos phi)
0.49
Typical response time
< 1 s
Input fuse
2 A (slow-blow, internal)
Recommended breaker for input protection
6 A ... 16 A (Characteristics B, C, D, K)
Efficiency
typ. 87 % (120 V AC)
typ. 88 % (230 V AC)
Nominal output voltage
12 V DC
Nominal output current (I&lt;sub&gt;N&lt;/sub&gt;)
4.6 A (-25 °C ... 55 °C)
Derating
55 °C ... 70 °C (2.5 %/K)
Feedback voltage resistance
< 25 V DC
Protection against overvoltage at the output (OVP)
≤ 25 V DC
Control deviation
< 0.1 % (change in input voltage ±10 %)
< 1 % (change in load, static 10 % ... 90 %)
< 3 % (Dynamic load change 10 % ... 90 %, 10 Hz)
Residual ripple
< 30 mV<sub>PP</sub> (with nominal values)
Short-circuit-proof
yes
Output power
55 W
Maximum no-load power dissipation
< 0.3 W
Power loss nominal load max.
< 8 W
Rise time
< 0.5 s (U<sub>OUT</sub> (10 % ... 90 %))
Response time
< 2 ms
Connection in parallel
yes, for redundancy and increased capacity
Connection in series
yes
Fuse protection (secondary side)
electronic
Connection method
Screw connection
Conductor cross-section, rigid min.
0.2 mm²
Conductor cross-section, rigid max.
2.5 mm²
Conductor cross-section flexible min.
0.2 mm²
Conductor cross-section flexible max.
2.5 mm²
Conductor cross-section AWG min.
24
Conductor cross-section AWG max.
14
Stripping length
8 mm
Screw thread
M3
Tightening torque, min
0.5 Nm
Tightening torque max
0.6 Nm
Types of signaling
LED
Number of phases
1
Product type
Power supply
Product family
UNO POWER
Length
0
m
Width
0
m
Height
0
m
Weight Net
0
kg
Weight
0
kg
Package
0
kg
Volume
0
No files found
ECLASS-13.0
27040701
ECLASS-15.0
27040701
ETIM 10.0
EC002540
UNSPSC 21.0
39121000
GTIN
4055626890654
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