Rev. 04
IL125001EN
TECHNICAL DATA FOR PSG480B24RM
Input (DC)
Nominal input voltage
24 VDC
Voltage range
22.8-28.8 VDC
Max. input voltage
35 VDC
Max. signal input (inhibit)
35 V / 10 mA
Input current
Charging Mode: < 0.6 A
Discharging Mode: 20 A Max.
Inrush current max. (cold start)
< 20 A
Buffer time
> 250 ms Min. @ 20A Load
> 5 sec Min. @ 1A Load
Output (DC)
Nominal output voltage
24 VDC typ. (depends on V
in
)
Adjustment range of the voltage
22-28 VDC
(Switch = “Fix 22 V” buffering starts if terminal voltage falls below 22 V)
(Factory Setting, Switch = “V
in
-1 V” buffering starts if terminal voltage is decreased by > 1 V)
Max. output voltage
35 VDC
Output current
20 A Max.
Connection in parallel
Yes
Connection in series
No
Derating
> 70°C (5% / °C)
Component derating
V
in
= 22.8-28.8 VDC, Max. Load
- T
ambient
= 50°C
- T
j
< 85% of T
jmax
Residual ripple (20MHz) (at nominal values)
< 200 mVpp (Buffering mode at V
in
nom, I
o
max.)
Max. signal output
35 V / 10 mA
Protective device
TVS for signals
Short circuit
No damage
General Data
Type of housing
Aluminum
Signals
Green LED Off = Unit is discharged or Vin < 22 VDC
Green LED On = Unit is fully charged
Green LED Flashes Slowly (1Hz) = Unit is charging
Green LED Flashes Quickly (10Hz) = Unit is discharging
MTBF
> 800,000 hrs. @ Standby mode (buffer module in ready state)
Dimensions (L x W x H)
121 mm x 70 mm x 120.1 mm
Weight
0.76 kg
Connection method
Screw connection
Stripping length
7 mm
Operating temperature (surrounding air temperature)
-25°C to +75°C (Refer to Fig. 6)
Storage temperature
-25°C to +85°C
Humidity at +25°C, no condensation
< 95% RH
Vibration (non-operating)
10 to 500 Hz, 0.35 mm acc. 30 m/s², single amplitude (3 G max.) for 60 min. in each X, Y
& Z directions, in acc. with IEC 68-2-6
Shock (in all directions)
30 G (300 m/s²) in all directions according to IEC 68-2-27
Altitude (operating)
2,500 Meters
Pollution degree
2
Certification and Standards
Electrical equipments of machines
IEC 60204-1
Electronic equipment for use in electrical power installations
EN 50178 / IEC 62103
Safety entry low voltage
PELV (EN 60204), SELV (EN 60950)
Industrial control equipment
cULus listed to UL 508 and CSA C22.2 No.107.1-01,
CSA to CSA C22.2 No.107.1-01 (File No. 250468)
Hazardous location
cCSAus to CSA C22.2 No.213-M1987, ANSI / ISA 12.12.01:2007 [Class I,
Division 2, Group A,B,C,D T4, T
a
= -25°C to +75°C (> +70°C derating)]
Protection against electric shock
DIN 57100-410
CE
In conformance with EMC directive 2014/30/EU and low voltage directive 2014/35/EU
Component Power Supply for general use
EN 61204-3
ITE
EN 55032, EN 61000-3-2, EN 61000-3-3, EN 55024
Industrial
EN 55011
Limitation of mains harmonic currents
EN 61000-3-2
RoHS Compliant
Yes
Safety and Protection
Isolation voltage:
Input & Output / PE
Signal / PE
1.5 kVAC
1.5 kVAC
Polarity protection
Yes
Protection degree
IP20
Safety class
Class I with PE connection
© 2014 by Eaton Corporation
All Rights Reserved
Publication No. 02/18 IL125001EN
February 2018
Eaton Industries GmbH
Hein-Moeller-Strabe 7-11,
53115 Bonn, Germany
Eaton Corporation
W126 N7250 Flint Drive
Menomonee Falls,
WI 53051, USA
Contact your regional Eaton office for additional technical support
Eaton is a registered trademark of Eaton
Corporation.
All other trademarks are property of their
respective owners.
www.eaton.eu/documentation
Americas
Eaton Corporation
Electrical Sector
+1.800.426.9184
North America 1-877-ETN-CARE
www.eaton.com/Customer_Support
Europe – Middle East – Africa – Asia Pacific
Eaton Industries GmbH
Electrical Sector EMEA
+49(0) 180 5 223822 (de, en)
www.eaton.eu/aftersales
www.eaton.eu/swd
