PRO BAS 480W 24V 20A
PRO BAS 480W 24V 20A
Derating curve
Temperature Derating
PRO BAS 480W 24V 20A
Derating curve
AC-Input Derating
PRO BAS 480W 24V 20A
Derating curve
DC-Input Derating

PRO BAS 480W 24V 20A

Power supply, switch-mode power supply unit, 24 V

Item No. 2838480000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Input Output General data EMC / shock / vibration Insulation coordination Electrical safety (applied standards) Connection data (input) Connection data (output) Signalling Classifications

Approvals

Approvals
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ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate no. (cULus)
E258476 

General ordering data

Version
Power supply, switch-mode power supply unit, 24 V 
Order No.
2838480000 
Type
PRO BAS 480W 24V 20A 
GTIN (EAN)
4064675444176 
Qty.
1 items

Dimensions and weights

Depth
125 mm
Depth (inches)
4,921 inch
Height
130 mm
Height (inches)
5,118 inch
Width
59 mm
Width (inches)
2,323 inch
Net weight
1 380 g

Temperatures

Storage temperature
-40 °C...85 °C 
Operating temperature
-25 °C...70 °C 
Start-up
≥ -40 °C 
Humidity
5…95 % rel. humidity, no condensation 

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
RoHS Exemption (if applicable/known)
6c, 7a, 7cI 
REACH SVHC
Lead 7439-92-1 
Lead monoxide 1317-36-8 
SCIP
d62541f7-8058-4336-b693-7303c8b40800 

Input

AC bemenő feszültség tartomány
85...264 V AC (derating at 100 V AC) 
DC input voltage range
110...370 V DC (derating at <120 V DC) 
Ingångssäkring (intern)
Yes 
Nominal power consumption
505,26 VA
Strömförbrukning i relation till ingångsspänningen
  • Voltage type:
    AC
  • Input voltage:
    230 V
  • Input current:
    2,23 A
  • Voltage type:
    AC
  • Input voltage:
    115 V
  • Input current:
    4,58 A
  • Voltage type:
    DC
  • Input voltage:
    120 V
  • Input current:
    4,39 A
Tecnica di collegamento
Screw connection 
Tensione nominale d'ingresso
110...240 V AC / 120...340 V DC 
Zakres częstotliwości AC
45…65 Hz 
Метод проводного соединения
Screw connection 
Пусковой ток
20 A @ 230 V AC, 25 °C 
권장 백업 퓨즈
6 A / DI, safety fuse
16 A, Char. B, circuit breaker
6…8 A, Char. C, circuit breaker 

Output

Connection system
Screw connection 
Continuous output current @ UNominal
20 A @ 55 °C 
12.5 A @ 70°C 
Courant de sortie, max.
20 A
Mains failure bridge-over time
  • Mains failure bridge-over time, min.:
    20 ms
  • Input voltage type:
    AC
  • Input voltage:
    120 V
  • Output current:
    20 A
  • Output voltage:
    24 V
  • Mains failure bridge-over time, min.:
    20 ms
  • Input voltage type:
    AC
  • Input voltage:
    230 V
  • Output current:
    20 A
  • Output voltage:
    24 V
Névleges kimeneti áram U eseténnévl.
20 A @ 55 °C 
Output power
480 W
Output voltage, max.
28 V
Parallel connection option
yes, max. 3 
Protection against inverse voltage
Yes 
Rated output voltage
24 V DC 
Technique de raccordement de conducteurs
Screw connection 
Tensione d'uscita osservazioni
adjustable via potentiometer 
Tensión de salida, min.
22 V
Zbytkové zvlnění, přerušující špičky
≤ 100 mVpp @ full Load 
Überlastschutz
Yes 
용량성 부하
5.5mF 

General data

AC failure bridging time @ Inom
> 20 ms @ 230 V AC / > 20 ms @ 115 V AC 
Building height
130 mm
Building Width
59 mm
Degree of efficiency
95% @ 230 V AC 
Earth leakage current, max.
3,5 mA
Housing version
Metal, corrosion resistant 
Humidity
5…95 % rel. humidity, no condensation 
Mounting position, installation notice
Horizontal on TS35 mounting rail. 50 mm of clearance at top &amp; bottom for air circ. Can mount side by side with no space in between. 
Horizontal on DIN rail TS 35, top and bottom 50 mm clearance for free air flow, 10 mm clearance to neighbouring subassemblies. 
50 mm clearance at top and bottom for free air circulation, mountable side by side without clearance 
On TS 35 mounting rail, 50 mm clearance above and below for free air supply. 
MTBF
  • According to Standard:
    SN 29500
  • Operating time (hours), min.:
    540 000 h
  • Ambient temperature:
    40 °C
  • Input voltage:
    230 V
  • Output power:
    480 W
  • Duty cycle:
    100 %
Power factor (approx.)
0.95 @ 230 V AC, nominal load 
Power loss, idling
2 W
Power loss, nominal load
30 W
Protection against over-heating
Yes 
Protection degree
IP20 
Short-circuit protection
Yes 
Status indication
Green LED 

EMC / shock / vibration

Interference immunity test acc. to
EN 61000-4-2 (ESD) 
EN 61000-4-3 (RS) 
IEC 61000-6-4 
EN 61000-4-4 (burst) 
EN 61000-4-5 (surge) 
EN 61000-4-6 (conducted) 
EN61000-4-8 (Fields) 
EN 61000-4-11 (Dips) 
IEC 61000-6-1 
IEC 61000-6-2 
IEC 61000-6-3 
Noise emission in accordance with EN55032
Class B 
Shock resistance IEC 60068-2-27
30 g in all directions 
Vibration resistance IEC 60068-2-6
0.7 g according to EN 50178 

Insulation coordination

Insulation voltage input / earth
3,5 kV
Insulation voltage output / earth
0,5 kV
Insulation voltage, input/output
3,5 kV
Pollution severity
2 
Protection class
I, with PE connection 

Electrical safety (applied standards)

Safety extra-low voltage
SELV acc. to IEC 61010-1 
PELV acc. to IEC 61010-2-201 
Safety transformers for switch-mode power supplies
According to EN 61558-2-16 

Connection data (input)

Conductor cross-section, AWG/kcmil , max.
10 AWG
Conductor cross-section, AWG/kcmil , min.
26 AWG
Conductor cross-section, flexible , min.
0,18 mm²
Conductor cross-section, rigid , max.
6 mm²
Conductor cross-section, rigid , min.
0,18 mm²
Connection system
Screw connection 
Number of terminals
3 for L/N/PE 
Screwdriver blade
0.8 x 4.0 
Tightening torque, max.
0,6 Nm
Tightening torque, min.
0,5 Nm
Wire connection cross section, flexible (input), max.
6 mm²

Connection data (output)

Conductor cross-section, AWG/kcmil , max.
10 AWG
Conductor cross-section, AWG/kcmil , min.
26 AWG
Conductor cross-section, flexible , max.
6 mm²
Conductor cross-section, flexible , min.
0,18 mm²
Conductor cross-section, rigid , max.
6 mm²
Conductor cross-section, rigid , min.
0,18 mm²
Connection system
Šroubové připojení 
Number of terminals
5 (+ + / - - -) 
Screwdriver blade
0.8 x 4.0 
Tightening torque, max.
0,6 Nm
Tightening torque, min.
0,5 Nm

Signalling

Auslösespannung, Relais
Uout > 0.9 x Unominal min 
Contact load (NO contact)
max. 30 V DC / 1 A 
Floating contact
Yes 
LED green
Operating voltage OK 
Spouštěcí napětí, LED
Uout > 0.9 x Unominal min 
Status indication
Green LED 

Classifications

ETIM 8.0
EC002540 
ETIM 9.0
EC002540 
ETIM 10.0
EC002540 
ECLASS 14.0
27-04-07-01 
ECLASS 15.0
27-04-07-01