Cut Sheet
Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—May 2014 www.eaton.com V7-T6-11
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6.1
Power Supplies
General-Purpose and Sensor Power Supplies
PSG Series, continued
Note
1
The LED will turn on when the Vin1 and Vin2 > 18V ±5% (for 24V system) or > 36V ±5% (for 48V system) and not more than 30V (for 24V system) or not more than 60V (for 48V system), the relay
contacts will be closed. If Vin1 and Vin2 is under or over this range, the LED will be turned off.
Redundancy Modules
PSG480R24RM PSG960R24RM
Input
Nominal voltage 24–48 Vdc 24–48 Vdc
DC input range 22–60 Vdc 22–60 Vdc
Nominal current <20A <40A
Inrush current limitation <25A <50A
Output
Nominal output voltage Vin–0.65V (typ.) Vin–0.65V (typ.)
Nominal current <20A <40A
Efficiency >97% typ. >97% typ.
Galvanic Isolation
Input/ground 1.5k Vac 1.5k Vac
Output/ground 1.5k Vac 1.5k Vac
General/Physical Data
Housing material Aluminum Aluminum
Signals
1
Green LED for DC Vin1 OK and DC Vin2 OK Green LED for DC Vin1 OK and DC Vin2 OK
MTBF >800,000 hr >800,000 hr
Dimensions (L) 121 mm 121 mm
Dimensions (W) 50 mm 50 mm
Dimensions (H) 122.1 mm 122.1 mm
Weight (kg) 0.375 0.515
Terminals Finger safe—fixed Finger safe—fixed
Wire size AWG 12–10 AWG 12–10
Operating temperature –40°C to +80°C –40°C to +80°C
Storage temperature –40°C to +85°C –40°C to +85°C
Power de-rating—vertical mounting > 50°C de-rate power by 2.5% / °C > 50°C de-rate power by 2.5% / °C
Power de-rating—horizontal mounting N/A N/A
Operating humidity < 95% RH, noncondensing < 95% RH, noncondensing
Vibration 10 to 500 Hz, 0.35 mm acc. 30m/s², single amplitude (3G max.) for 60 min.
in each X, Y and Z directions, in accordance with IEC 60068-2-6
10 to 500 Hz, 0.35 mm acc. 30m/s², single amplitude (3G max.) for 60 min.
in each X, Y and Z directions, in accordance with IEC 60068-2-6
Pollution degree 2 2
Climatic class 3K3 according to EN 60721 3K3 according to EN 60721
Safety and Protection
Safety class Class III with ground connection Class III with ground connection
Shock 30G (300m/S²) in all directions according to IEC 60068-2-27 30G (300m/S²) in all directions according to IEC 60068-2-27