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EP-401396
Model code: PSG480E24SMB

Eaton PSG Power supply unit, Single-phase, 90 - 264 V AC / 24 V DC, 20 A, 480 W

General specifications

Product Name
Eaton PSG power supply unit
Catalog Number
EP-401396
UPC
786689791902
Product Length/Depth
123.6 mm
Product Height
116.8 mm
Product Width
56 mm
Product Weight
0.87 kg
Certifications
IEC 62368-1
EN 61010-1
EN 55032
EN 61000-3-2
EN 61000-3-3
CISPR 35/EN 55035
IEC/EN 61000-4-2
IEC/EN 61000-4-3
IEC 61000-4-4
IEC 61000-4-5
IEC 61000-4-6
IEC 61000-4-8: 2010
EN 61000-4-11
BS EN 62368-1
RoHS conform
UL 62368-1
EN IEC 63000
REACH
TSCA
P65
CE: In conformance with EMC Directive 2014/30/EU and Low Voltage Directive 2006/95/EC
IEC/EN 60950
SELV (EN 60950)
EN 61000-4-12: 2017
EN 61000-6-1: 2007
EN 61000-6-3
EN 61010-2-201: 2018
IEC/EN 61204-3
CSA C22.2 No. 61010-2-201
UL 61010-2-201
Model Code
PSG480E24SMB

Features & Functions

Electric connection type
Screw connection
Enclosure material
Aluminum
Features
Output voltage stabilized
Fitted with:
Not accessible internal input fuse (T8 AH/250 V) for device protection
Number of phases
1

General

Degree of Protection
IP20
NEMA Other
Mounting Method
Rail mounting possible
Pollution degree
2
Product category
Power supply
LED indicator
Status indication of "DC OK": Green LED
Power consumption
516 W

Ambient conditions, mechanical

Shock resistance
50 g, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 11 ms, 3 Impacts
Vibration resistance
10 - 500 Hz at 30 m/s² (3 G max ) for 60 min. in X-axis, Y-axis, Z-axis directions, (IEC/EN 60068-2-6)

Climatic environmental conditions

Altitude
Max. 2000 m
Ambient operating temperature - min
-30 °C
Ambient operating temperature - max
70 °C
Ambient storage temperature - min
-40 °C
Ambient storage temperature - max
85 °C
Climatic proofing
20 - 90 % relative humidity at +25 °C, no condensation

Terminal capacities

Terminal capacity (flexible with ferrule)
Input / output: 1.63 - 2.05 mm²
Terminal capacity (flexible with ferrule AWG)
Input / output: 14 - 12

Safety

Protection class
1 (with PE connection)
Insulation resistance
3 kV AC (input/output)
2 kV AC (input)
1 kV AC (output)
Mean time between failures (MTBF)
> 700,000 h

Input characteristics

Input voltage at AC 50 Hz - min
90 V
Input voltage at AC 50 Hz - max
264 V
Input voltage at DC - min
0 V
Input voltage at DC - max
0 V
Inrush current
40 A typ. @ 230 V AC (maximum value during cold start)
Leakage current at ground IPE - max
< 1.5 mA (at 240 V AC)
Ramp/run-up time
< 500 ms
Supply frequency
50/60 Hz, Input, Rated value
63 Hz, Input, max. Range
47 Hz, Input, min. Range
Supply voltage at AC, 50 Hz - min
90 VAC
Supply voltage at AC, 50 Hz - max
264 VAC
Supply voltage at DC - min
0 VDC
Supply voltage at DC - max
0 VDC
Tripping characteristic
B

Output characteristics

Residual ripple
< 150 mVpp at > -10 °C to +70 °C
< 450 mVpp at ≤ -10 °C to -30 °C (PARD at 20 MHz)
Capacitive load
8000 µF max. Capacitive load starting, Output characteristics
Efficiency
> 93% (230 V AC)
Output current at AC, 50 Hz - max
20 A
Output voltage
24 V
Output voltage at DC - min
24 V
Output voltage at DC - max
26 V
Rated output power
480 W
Voltage tolerance
± 2 %, Rated output voltage

Design verification

Equipment heat dissipation, current-dependent Pvid
36 W
Heat dissipation capacity Pdiss
36 W
Heat dissipation per pole, current-dependent Pvid
36 W
Rated operational current for specified heat dissipation (In)
0 A
10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of assemblies
Meets the product standard's requirements.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.

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