Product name
Eaton PSG power supply unit
Product Length/Depth
117 millimetre
Product height
121 millimetre
Product width
50 millimetre
Product weight
0.61 kilogram
Compliances
RoHS Compliant
CE Marked
Certifications
CSA Std. C22.2
IEC Rated
EN Listed
UL 508
Electrical Safety (of IT equipment) : SIQ to EN60950-1, UL/c-UL recognized to UL 60950-1, CSA-C22.2 No. 60950-1, CB scheme to IEC 60950-1
Mains harmonics limitation: EN 601000-3-2
RoHS
IEC/EN 61204-3
SELV (EN 60950)
Electrical equipment of machines: IEC60204-1 (Overvoltage category III)
2014/30/EU
EN 55011
Class2: UL1310 and CSA-C22.2 No. 223
ITE: EN 55022, EN 61000-3-2, EN 61000-3-3, EN 55024
PELV (EN 60204)
Protection against electric shock: DIN 57100-410
EN 50178/IEC 62103
2014/35/EU
EAC
Product Type
Power supply unit
Catalog Notes
PELV (EN 60204), SELV (EN 60950)
Power Boost via 1.5-fold rated operational current for 5 s
Temperature derating: Vertical: > 50 °C (2.5% / °C), > 70 °C (5% / °C); Horizontal: > 45 °C (2.5% / °C), > 55 °C (1.66% / °C), > 70 °C (5% / °C); Derating from Tamb > +50 °C
Electric connection type
Screw connection
Enclosure material
Aluminum
Features
Modular version
Stabilized
Output voltage stabilized
Mains overvoltage protection (against internal overvoltage)
Short-circuit-proof
Fitted with:
Not accessible internal input fuse (T3.15 AH/500 V, 600 V) for device protection
Functions
Secondary voltage adjustable
Transient overvoltage protection (varistor)
Degree of Protection
IP20
NEMA 1
Environmental class
3K3 (Climatic class, according to EN 60721)
Mounting Method
Rail mounting possible
Product category
Power supply
Connection
L1 +, L2 nc, L3 –, PE ㊏, Input characteristics, DC duty
L1 +, L2 –, L3 nc, PE ㊏, Input characteristics, DC duty
Connection type
Screw connection
LED indicator
Status indication of "DC OK": Green LED
Rated operational current (Ie)
Max. 0.3 A at 3 x 400 V AC
Max. 0.25 A at 3 x 500 V AC
Ambient conditions, mechanical
Shock resistance
30 g (300 m/s²) in all directions, Mechanical, According to IEC/EN 60068-2-27
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
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
80 °C
Ambient storage temperature - min
-25 °C
Ambient storage temperature - max
85 °C
Climatic proofing
< 95 % relative humidity at +25 °C, no condensation
Terminal capacity (flexible with ferrule)
Secondary side: 0.82 - 3.3 mm²
Primary side: 0.82 - 3.3 mm²
Terminal capacity (flexible with ferrule AWG)
Secondary side: 18 - 12
Primary side: 18 - 12
Stripping length (main cable)
7 mm
Tightening torque
0.6 Nm, Screw terminals, Secondary side
0.9 Nm, Screw terminals, Primary side
Protection class
1 (with PE connection)
Current limitation
Overcurrent = 150 % of max. output power, at short-circuit, safety and safety features
Insulation resistance
1.5 kV AC (output)
2 kV AC (input)
4 kV AC (input/output)
Mean time between failures (MTBF)
> 500,000 h
Input voltage at AC 50 Hz - min
320 V
Input voltage at AC 50 Hz - max
600 V
Input voltage at DC - min
450 V
Input voltage at DC - max
800 V
Inrush current
Voltage source up to 3 kVA: < 30 A with 3 x 400 V AC & 3 x 500 V AC (Inrush current limitation I²t (+25 °C))
Voltage source up to 18 kVA: < 55 A with 3 x 400 V AC & 3 x 500 V AC (Inrush current limitation I²t (+25 °C))
Leakage current at ground IPE - max
< 3.5 mA (at 500 V AC)
Mains failure bridging
> 20 ms (with 3 x 400 V AC)
> 40 ms (with 3 x 500 V AC)
Ramp/run-up time
< 1000 ms
Short-term interruption
100% voltage dip, 1 cycle (20 ms at 50 Hz), automatic start, Input characteristics
Supply frequency
63 Hz, Input, max. Range
47 Hz, Input, min. Range
50/60 Hz, Input, Rated value
Supply voltage at AC, 50 Hz - min
320 V AC
Supply voltage at AC, 50 Hz - max
600 V AC
Supply voltage at DC - min
0 V DC
Supply voltage at DC - max
0 V DC
Residual ripple
< 50 mV / < 240 mV
Capacitive load
10000 µF max. Capacitive load starting, Output characteristics
Efficiency
> 86 % (3 x 400 V AC)
> 86 % (3 x 500 V AC)
Output
960 W
Parallel switching for redundancy, with O ring diode (PSG480R24RM/PSG960R24RM)
Output current at AC, 50 Hz - max
2.5 A
Output voltage at DC - min
24 V
Output voltage at DC - max
28 V
Voltage tolerance
± 2 %, Rated output voltage
Equipment heat dissipation, current-dependent Pvid
0 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
0 W
Rated operational current for specified heat dissipation (In)
0 A
Static heat dissipation, non-current-dependent Pvs
9.8 W
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.