Connectivity
Electronics
Automation & Software
Workplace & Accessories
Assembly
Relay Modules & Solid-State Relays
Isolating amplifier and measuring transducer
Power Supplies
Electronics Housings
Lightning and Surge Protection
Photovoltaics
e-mobility
Fieldbus Distributors
Switched-mode power supply units
Electronic load monitoring
Communication modules
Uninterruptible power supply
DC/DC converter
Diode- and redundancy modules
Pre charge unit
Decentralised switched-mode power supply units IP65
Decentralised electronic load monitoring IP65
Accessories
Connect Power PROtop
Connect Power PROmax
Connect Power PROeco
Connect Power PRObas
Connect Power INSTA POWER
Connect Power PRO PM
General ordering data
Version
Power supply, switch-mode power supply unit, 48 V
Order No.
2838470000
Type
PRO BAS 240W 48V 5A
GTIN (EAN)
4064675444169
Qty.
1 pc(s).
Dimensions and weights
Depth
100 mm
Depth (inches)
3.937 inch
Height
130 mm
Height (inches)
5.118 inch
Width
52 mm
Width (inches)
2.047 inch
Net weight
693 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 input voltage range
85...264 V AC (derating at 100 V AC)
Current consumption in relation to the input voltage
Voltage type
AC
Input voltage
230 V
Input current
1.14 A
Voltage type
AC
Input voltage
115 V
Input current
2.3 A
Voltage type
DC
Input voltage
120 V
Input current
2.22 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
Rated input voltage
110...240 V AC / 120...340 V DC
Recommended back-up fuse
4 A / DI, safety fuse, 6 A, Char. B, circuit breaker, 3...5 A, Char. C circuit breaker
Wire connection method
Screw connection
Output
Capacitive load
5.5mF
Connection system
Screw connection
Continuous output current @ UNominal
5 A @ 55 °C, 3.125 A @ 70°C
Mains failure bridge-over time
Mains failure bridge-over time, min.
25 ms
Input voltage type
AC
Input voltage
120 V
Output current
5 A
Output voltage
48 V
Mains failure bridge-over time, min.
25 ms
Input voltage type
AC
Input voltage
230 V
Output current
5 A
Output voltage
48 V
Nominal output current for Unom
5 A @ 55 °C
Output power
240 W
Output voltage, max.
56 V
Output voltage, min.
36 V
Overload protection
Yes
Parallel connection option
yes, max. 3
Protection against inverse voltage
Yes
Rated output voltage
48 V DC
Residual ripple, breaking spikes
≤ 100 mVpp @ full Load
Wire connection method
Screw connection
General data
AC failure bridging time @ Inom
> 80 ms @ 230 V AC / > 20 ms @ 115 V AC
Degree of efficiency
95% @ 230 V AC
Earth leakage current, max.
3.5 mA
Housing version
Plastic, protective insulation
Humidity
5…95 % rel. humidity, no condensation
MTBF
According to Standard
SN 29500
Operating time (hours), min.
971,000 h
Ambient temperature
40 °C
Input voltage
230 V
Output power
240 W
Duty cycle
100 %
Mounting position, installation notice
Horizontal on TS35 mounting rail. 50 mm of clearance at top & bottom for air circ. Can mount side by side with no space in between.
Power factor (approx.)
0.95 @ 230 V AC, nominal load
Power loss, idling
2 W
Power loss, nominal load
19.2 W
Protection against over-heating
Yes
Protection degree
IP20
Short-circuit protection
Yes
Status indication
Green LED
EMC / shock / vibration
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)
For use with electronic equipment
Acc. to EN50178
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.
12 AWG
Conductor cross-section, AWG/kcmil , min.
26 AWG
Conductor cross-section, flexible , min.
0.5 mm²
Conductor cross-section, rigid , max.
6 mm²
Conductor cross-section, rigid , min.
0.5 mm²
Number of terminals
3 for L/N/PE
Screwdriver blade
0.6 x 3.5
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.
12 AWG
Conductor cross-section, AWG/kcmil , min.
26 AWG
Conductor cross-section, flexible , max.
6 mm²
Conductor cross-section, flexible , min.
0.5 mm²
Conductor cross-section, rigid , max.
6 mm²
Conductor cross-section, rigid , min.
0.5 mm²
Connection system
Screw connection
Number of terminals
4 (++ / --)
Screwdriver blade
0.6 x 3.5
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 6.0
EC002540
ETIM 7.0
EC002540
ETIM 8.0
EC002540
ETIM 9.0
EC002540
ECLASS 9.0
27-04-07-01
ECLASS 9.1
27-04-07-01
ECLASS 10.0
27-04-07-01
ECLASS 11.0
27-04-07-01
ECLASS 12.0
27-04-07-01
ECLASS 13.0
27-04-07-01
ECLASS 14.0
27-04-07-01
Order No.:
2838500000
Type:
PRO BAS 30W 24V 1.3A
Version:
Power supply, switch-mode power supply unit, 24 V
Order No.:
2838510000
Type:
PRO BAS 30W 12V 2.6A
Version:
Power supply, switch-mode power supply unit, 12 V
Order No.:
2838400000
Type:
PRO BAS 30W 5V 6A
Version:
Power supply, switch-mode power supply unit, 5 V
Order No.:
2838410000
Type:
PRO BAS 60W 24V 2.5A
Version:
Power supply, switch-mode power supply unit, 24 V
Order No.:
2838420000
Type:
PRO BAS 60W 12V 5A
Version:
Power supply, switch-mode power supply unit, 12 V
Order No.:
2838430000
Type:
PRO BAS 90W 24V 3.8A
Version:
Power supply, switch-mode power supply unit, 24 V
Order No.:
2838440000
Type:
PRO BAS 120W 24V 5A
Version:
Power supply, switch-mode power supply unit, 24 V
Order No.:
2838450000
Type:
PRO BAS 120W 12V 10A
Version:
Power supply, switch-mode power supply unit, 12 V
Order No.:
2838460000
Type:
PRO BAS 240W 24V 10A
Version:
Power supply, switch-mode power supply unit, 24 V
Order No.:
2838480000
Type:
PRO BAS 480W 24V 20A
Version:
Power supply, switch-mode power supply unit, 24 V
Order No.:
2838490000
Type:
PRO BAS 480W 48V 10A
Version:
Power supply, switch-mode power supply unit, 48 V
Version
Power supply, switch-mode power supply unit, 48 V
Order No.
2838470000
Type
PRO BAS 240W 48V 5A
GTIN (EAN)
4064675444169
Qty.
1 pc(s).
Depth
100 mm
Depth (inches)
3.937 inch
Height
130 mm
Height (inches)
5.118 inch
Width
52 mm
Width (inches)
2.047 inch
Net weight
693 g
Storage temperature
-40 °C...85 °C
Operating temperature
-25 °C...70 °C
Start-up
≥ -40 °C
Humidity
5…95 % rel. humidity, no condensation
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
AC input voltage range
85...264 V AC (derating at 100 V AC)
Current consumption in relation to the input voltage
Voltage type
AC
Input voltage
230 V
Input current
1.14 A
Voltage type
AC
Input voltage
115 V
Input current
2.3 A
Voltage type
DC
Input voltage
120 V
Input current
2.22 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
Rated input voltage
110...240 V AC / 120...340 V DC
Recommended back-up fuse
4 A / DI, safety fuse, 6 A, Char. B, circuit breaker, 3...5 A, Char. C circuit breaker
Wire connection method
Screw connection
Capacitive load
5.5mF
Connection system
Screw connection
Continuous output current @ UNominal
5 A @ 55 °C, 3.125 A @ 70°C
Mains failure bridge-over time
Mains failure bridge-over time, min.
25 ms
Input voltage type
AC
Input voltage
120 V
Output current
5 A
Output voltage
48 V
Mains failure bridge-over time, min.
25 ms
Input voltage type
AC
Input voltage
230 V
Output current
5 A
Output voltage
48 V
Nominal output current for Unom
5 A @ 55 °C
Output power
240 W
Output voltage, max.
56 V
Output voltage, min.
36 V
Overload protection
Yes
Parallel connection option
yes, max. 3
Protection against inverse voltage
Yes
Rated output voltage
48 V DC
Residual ripple, breaking spikes
≤ 100 mVpp @ full Load
Wire connection method
Screw connection
AC failure bridging time @ Inom
> 80 ms @ 230 V AC / > 20 ms @ 115 V AC
Degree of efficiency
95% @ 230 V AC
Earth leakage current, max.
3.5 mA
Housing version
Plastic, protective insulation
Humidity
5…95 % rel. humidity, no condensation
MTBF
According to Standard
SN 29500
Operating time (hours), min.
971,000 h
Ambient temperature
40 °C
Input voltage
230 V
Output power
240 W
Duty cycle
100 %
Mounting position, installation notice
Horizontal on TS35 mounting rail. 50 mm of clearance at top & bottom for air circ. Can mount side by side with no space in between.
Power factor (approx.)
0.95 @ 230 V AC, nominal load
Power loss, idling
2 W
Power loss, nominal load
19.2 W
Protection against over-heating
Yes
Protection degree
IP20
Short-circuit protection
Yes
Status indication
Green LED
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 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
For use with electronic equipment
Acc. to EN50178
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
Conductor cross-section, AWG/kcmil , max.
12 AWG
Conductor cross-section, AWG/kcmil , min.
26 AWG
Conductor cross-section, flexible , min.
0.5 mm²
Conductor cross-section, rigid , max.
6 mm²
Conductor cross-section, rigid , min.
0.5 mm²
Number of terminals
3 for L/N/PE
Screwdriver blade
0.6 x 3.5
Tightening torque, max.
0.6 Nm
Tightening torque, min.
0.5 Nm
Wire connection cross section, flexible (input), max.
6 mm²
Conductor cross-section, AWG/kcmil , max.
12 AWG
Conductor cross-section, AWG/kcmil , min.
26 AWG
Conductor cross-section, flexible , max.
6 mm²
Conductor cross-section, flexible , min.
0.5 mm²
Conductor cross-section, rigid , max.
6 mm²
Conductor cross-section, rigid , min.
0.5 mm²
Connection system
Screw connection
Number of terminals
4 (++ / --)
Screwdriver blade
0.6 x 3.5
Tightening torque, max.
0.6 Nm
Tightening torque, min.
0.5 Nm
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
ETIM 6.0
EC002540
ETIM 7.0
EC002540
ETIM 8.0
EC002540
ETIM 9.0
EC002540
ECLASS 9.0
27-04-07-01
ECLASS 9.1
27-04-07-01
ECLASS 10.0
27-04-07-01
ECLASS 11.0
27-04-07-01
ECLASS 12.0
27-04-07-01
ECLASS 13.0
27-04-07-01
ECLASS 14.0
27-04-07-01
Approvals
ROHS
Conform
UL File Number Search
UL Website
Certificate no. (cULus)
E258476
Order No.:
2838500000
Type:
PRO BAS 30W 24V 1.3A
Version:
Power supply, switch-mode power supply unit, 24 V
Order No.:
2838510000
Type:
PRO BAS 30W 12V 2.6A
Version:
Power supply, switch-mode power supply unit, 12 V
Order No.:
2838400000
Type:
PRO BAS 30W 5V 6A
Version:
Power supply, switch-mode power supply unit, 5 V
Order No.:
2838410000
Type:
PRO BAS 60W 24V 2.5A
Version:
Power supply, switch-mode power supply unit, 24 V
Order No.:
2838420000
Type:
PRO BAS 60W 12V 5A
Version:
Power supply, switch-mode power supply unit, 12 V
Order No.:
2838430000
Type:
PRO BAS 90W 24V 3.8A
Version:
Power supply, switch-mode power supply unit, 24 V
Order No.:
2838440000
Type:
PRO BAS 120W 24V 5A
Version:
Power supply, switch-mode power supply unit, 24 V
Order No.:
2838450000
Type:
PRO BAS 120W 12V 10A
Version:
Power supply, switch-mode power supply unit, 12 V
Order No.:
2838460000
Type:
PRO BAS 240W 24V 10A
Version:
Power supply, switch-mode power supply unit, 24 V
Order No.:
2838480000
Type:
PRO BAS 480W 24V 20A
Version:
Power supply, switch-mode power supply unit, 24 V
Order No.:
2838490000
Type:
PRO BAS 480W 48V 10A
Version:
Power supply, switch-mode power supply unit, 48 V
This function is provided via the external service provider https://supplyframe.com. By clicking on "Continue" you will be redirected to this page. This leads to a data transfer of personal data to non-European countries. Please check the data protection policy of the external website, for which Weidmüller assumes no responsibility and liability.
;)
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}
;){kind=link}