https://www.phoenixcontact.com/us/products/2902994
Power supply unit - UNO-PS/1AC/24DC/90W/C2LPS - 2902994
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Primary-switched UNO power supply for DIN rail mounting, input: 2-phase, output: 24 V DC/90 W/C2LPS, for
NEC Class 2 applications
Product description
UNO POWER power supplies – compact with basic functionality
Thanks to their high power density, compact UNO POWER power supplies offer the ideal solution for loads up to 100 W, particularly in compact control
boxes. Their high degree of efficiency and low idling losses ensure a high level of energy efficiency.
Product Features
Flexible mounting by simply snapping onto the DIN rail
More space in the control cabinet with up to 20 % higher power density
Maximum energy efficiency, thanks to over 90 % efficiency and extremely low idling losses under 0.3 W
Packing unit
1 pc
400.0 GRM
85044030
Germany
Key commercial data
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
Technical data
Dimensions
Width
Height
Depth
55 mm
90 mm
84 mm
Ambient conditions
Degree of protection
Ambient temperature (operation)
Ambient temperature (storage/transport)
IP20
-25 °C ... 70 °C (> 55° C derating)
-40 °C ... 85 °C
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Power supply unit - UNO-PS/1AC/24DC/90W/C2LPS - 2902994
Technical data
Ambient conditions
Max. permissible relative humidity (operation)
Noise immunity
≤ 95 % (at 25 °C, non-condensing)
EN 61000-6-2:2005
Input data
Input voltage range
AC frequency range
Current consumption
Inrush surge current
Power failure bypass
Input fuse
Choice of suitable fuses
Type of protection
Protective circuit/component
85 V AC ... 264 V AC
45 Hz ... 65 Hz
1.5 A (120 V AC)
1 A (230 V AC)
< 40 A (typical)
> 25 ms (120 V AC)
> 100 ms (230 V AC)
3.15 A (slow-blow, internal)
6 A ... 16 A (Characteristics B, C, D, K)
Transient surge protection
Varistor
Output data
Nominal output voltage
Output current
Derating
Connection in parallel
Connection in series
Control deviation
24 V DC ±1%
3.75 A U
in
= 85 V AC ... 264 V AC (-25°C ... 55°C)
55 °C ... 70 °C (2.5%/K)
No
No
< 1 % (change in load, static 10 % ... 90 %)
< 3 % (Dynamic load change 10 % ... 90 %, 10 Hz)
< 0.1 % (change in input voltage ±10 %)
Residual ripple
Maximum power dissipation NO-Load
Power loss nominal load max.
< 45 mV
PP
(with nominal values)
< 0.5 W
< 12 W
General
Net weight
Efficiency
Insulation voltage input/output
Protection class
MTBF (IEC 61709, SN 29500)
Mounting position
Assembly instructions
Electromagnetic compatibility
0.34 kg
> 88.5 % (for 230 V AC and nominal values)
4 kV AC (type test)
3 kV AC (routine test)
II (in closed control cabinet)
> 1159000 h
horizontal DIN rail NS 35, EN 60715
Alignable: 0 mm horizontally, 30 mm vertically
Conformance with EMC Directive 2004/108/EC
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Power supply unit - UNO-PS/1AC/24DC/90W/C2LPS - 2902994
Technical data
General
Low Voltage Directive
Standard – Electrical equipment of machines
Standard - Electrical safety
Standard – Electronic equipment for use in electrical power installations
and their assembly into electrical power installations
Standard – Safety extra-low voltage
Standard - Safe isolation
Standard – Protection against electric shock
Standard – Limitation of mains harmonic currents
Conformance with LV directive 2006/95/EC
EN 60204-1
IEC 60950-1/VDE 0805 (SELV)
EN 50178/VDE 0160 (PELV)
IEC 60950-1 (SELV) and EN 60204 (PELV)
DIN VDE 0100-410
DIN 57100-410
EN 61000-3-2
Approval - requirement of the semiconductor industry with regard to mains
EN 61000-4-11
voltage dips
Information technology equipment - safety (CB scheme)
UL approvals
CB Scheme
UL/C-UL listed UL 508
UL/C-UL Recognized UL 60950
NEC Class 2 as per UL 1310
Connection data, input
Connection method
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section stranded min.
Conductor cross section stranded max.
Conductor cross section AWG/kcmil min.
Conductor cross section AWG/kcmil max
Stripping length
Screw thread
Screw connection
0.2 mm²
2.5 mm²
0.2 mm²
2.5 mm²
24
14
8 mm
M3
Connection data, output
Connection method
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section stranded min.
Conductor cross section stranded max.
Conductor cross section AWG/kcmil min.
Conductor cross section AWG/kcmil max
Stripping length
Screw connection
0.2 mm²
2.5 mm²
0.2 mm²
2.5 mm²
24
14
8 mm
Signaling
Output name
LED status indicator
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Power supply unit - UNO-PS/1AC/24DC/90W/C2LPS - 2902994
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
27040702
27040702
27049002
27049002
27049002
27049002
27049002
ETIM
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC001039
EC000599
EC002540
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30211502
39121004
39121004
39121004
39121004
Approvals
Approvals
Approvals
UL Recognized / UL Listed / cUL Recognized / cUL Listed / IECEE CB Scheme / cULus Recognized / cULus Listed
Ex Approvals
Approvals submitted
Approval details
UL Recognized
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Power supply unit - UNO-PS/1AC/24DC/90W/C2LPS - 2902994
Approvals
UL Listed
cUL Recognized
cUL Listed
IECEE CB Scheme
cULus Recognized
cULus Listed
Drawings
Block diagram
L
N
+
+
–
–
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