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

PRO BAS 480W 24V 20A

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

Item No. 2838480000
Open in Configurator
Download data sheet Engineering Support Product Downloads
Related products 12
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

인증
![](https://assets.dam.weidmueller.com/assets/api/bd70fd7c-25a7-46d9-a404-2588bf18d09f/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/0d1637a4-c7dd-4915-8bc8-4c9de8d8b393/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/5855f480-81e6-48e1-aa53-1e87419df7ba/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
인증 번호(cULus)
E258476 

General ordering data

버전
Power supply, switch-mode power supply unit, 24 V 
주문 번호
2838480000 
유형
PRO BAS 480W 24V 20A 
GTIN(EAN)
4064675444176 
Qty.
1 items

Dimensions and weights

깊이
125 mm
Depth (inches)
4.921 inch
높이
130 mm
Height (inches)
5.118 inch
너비
59 mm
Width (inches)
2.323 inch
Net weight
1,380 g

Temperatures

보관 온도
-40 °C...85 °C 
작동 온도
-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 input voltage range
85...264 V AC (derating at 100 V AC) 
Connection system
Screw connection 
Current consumption in relation to the input voltage
  • 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
DC input voltage range
110...370 V DC (derating at <120 V DC) 
Frequency range AC
45…65 Hz 
Input fuse (internal)
Yes 
Inrush current
20 A @ 230 V AC, 25 °C 
Nominal power consumption
505.26 VA
Rated input voltage
110...240 V AC / 120...340 V DC 
Recommended back-up fuse
6 A / DI, safety fuse
16 A, Char. B, circuit breaker
6…8 A, Char. C, circuit breaker 
Wire connection method
Screw connection 

Output

Capacitive load
5.5mF 
Connection system
Screw connection 
Continuous output current @ UNominal
20 A @ 55 °C 
12.5 A @ 70°C 
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
Nominal output current for Unom
20 A @ 55 °C 
Output current, max.
20 A
Output power
480 W
Output voltage, max.
28 V
Output voltage, min.
22 V
Output voltage, note
adjustable via potentiometer 
Overload protection
Yes 
Parallel connection option
yes, max. 3 
Protection against inverse voltage
Yes 
Rated output voltage
24 V DC 
Residual ripple, breaking spikes
≤ 100 mVpp @ full Load 
Wire connection method
Screw connection 

General data

AC 장애 브리징 시간 @ I공칭
> 20 ms @ 230 V AC / > 20 ms @ 115 V AC 
Altura del edificio
130 mm
Earth leakage current, max.
3.5 mA
Housing version
Metal, corrosion resistant 
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 loss, idling
2 W
Power loss, nominal load
30 W
Protection against over-heating
Yes 
Short-circuit protection
Yes 
Status indication
Green LED 
보호 등급
IP20 
빌딩 폭
59 mm
습도
5…95 % rel. humidity, no condensation 
역률(대략치)
0.95 @ 230 V AC, nominal load 
효율성
95% @ 230 V AC 

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
Screw connection 
Number of terminals
5 (+ + / - - -) 
Screwdriver blade
0.8 x 4.0 
Tightening torque, max.
0.6 Nm
Tightening torque, min.
0.5 Nm

Signalling

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

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