Data sheet
Creation date February 17, 2021 9:18:08 PM CET
Catalogue status 12.02.2021 / We reserve the right to make technical changes. 1
PRO MAX 120W 24V 5A Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
PROmax offers diverse solutions for demanding
automation.
Our high performance and durable PROmax switch-
mode power supply units are designed for especially
demanding requirements. PROmax reliably copes with
continuous overload of up to 20% or short-term peak
loads of 300% occurring with high control cabinet
temperatures.
High boost capability and full power are also made
possible in a wide temperature range. Our switch-mode
power supply units can be used around the world and
are also suitable for confined spaces thanks to their low
width.
Together with our uninterruptible DC USPs, the diode
modules or CAP modules, you can create a power supply
solution that is tailored to your requirements.
General ordering data
Version Power supply, switch-mode power supply unit, 24
V
Order No. 1478110000
Type PRO MAX 120W 24V 5A
GTIN (EAN) 4050118285956
Qty. 1 pc(s).
Data sheet
PRO MAX 120W 24V 5A Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Technical data
Creation date February 17, 2021 9:18:08 PM CET
Catalogue status 12.02.2021 / We reserve the right to make technical changes. 2
Dimensions and weights
Depth 125 mm Depth (inches) 4.921 inch
Height 130 mm Height (inches) 5.118 inch
Net weight 858 g Width 40 mm
Width (inches) 1.575 inch
Temperatures
Storage temperature -40 °C...85 °C Operating temperature -25 °C...70 °C
Humidity at operating temperature 5...95 %, no condensation
Environmental Product Compliance
REACH SVHC Lead 7439-92-1
Rated data UL
Operating altitude 3000m, 3000-6000m
derating, @ 6000m 75%
Load
Certificate No. (cURus)
E255651
Input
AC current consumption 1A @ 230 VAC / 2,5A @
115 VAC
AC input voltage range
85…277 V AC
Connection system
Screw connection
DC current consumption 1,5A @ 370 VDC / 2,5A @
120 VDC
DC input voltage range 80...370 V DC Frequency range AC 45…65 Hz
Input fuse (internal) Yes Inrush current max. 15 A
Rated input voltage
100...240 V AC (wide-
range input)
Recommended back-up fuse 6 A, Char. B, circuit
breaker, 6 A, char. C circuit
breaker
Surge protection Varistor
Output
Connection system Screw connection Nominal output current for Unom 5 A @ 60 °C
Output power 120 W Output voltage 24 V
Output voltage 22.5...29.5 V (adjustable
via potentiometer)
Output voltage, max.
29.5 V
Output voltage, min.
22.5 V
Output voltage, note (adjustable via
potentiometer)
Parallel connection option yes, max. 5 Protection against inverse voltage Yes
Rated output voltage
24 V DC ± 1 %
Residual ripple, breaking spikes < 50 mVss @ UNenn, Full
Load
Data sheet
PRO MAX 120W 24V 5A Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Technical data
Creation date February 17, 2021 9:18:08 PM CET
Catalogue status 12.02.2021 / We reserve the right to make technical changes. 3
General data
AC failure bridging time @ Inom min. 20 ms Current limiting > 120% IN
Degree of efficiency 89% Derating > 60°C / 75% @ 70°C
Earth leakage current, max. 3.5 mA Housing version Metal, corrosion resistant
MTBF
>500.000h (25°C, IEC
61709 (SN29500))
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.
Operating temperature -25 °C...70 °C Power factor (approx.) > 0.90 @ 230 V AC
Protection against reverse voltages from
the load 30…35 V DC
Short-circuit protection
Yes
Status indication LED red/green and relay
(≥21.6 V DC LED green,
relay on/ ≤20.6 LED red,
relay off)
Surge voltage category
III
EMC / shock / vibration
Interference immunity test acc. to EN 55024, EN 55032,
IEC61000-3-2,-3,
IEC61000-4-2,-3,-4,-5,-6,-8,-11
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 2.3 g
Insulation coordination
Humidity at operating temperature 5...95 %, no condensation Insulation voltage, input/output 4 kV
Pollution severity 2 Protection class I, with PE connection
Surge voltage category III
Electrical safety (applied standards)
Electrical machine equipment
Acc. to EN60204
For use with electronic equipment Acc. to EN50178 /
VDE0160
Protection against dangerous shock
currents Acc. to VDE0106-101
Protective separation / protection
against electrical shock
VDE0100-410 / acc. to
DIN57100-410
Safety transformers for switch-mode
power supplies
According to EN
61558-2-16
Connection data (input)
Conductor cross-section, AWG/kcmil ,
max. 10
Conductor cross-section, AWG/kcmil ,
min. 26
Conductor cross-section, flexible , min. 0.22 mm² Conductor cross-section, rigid , max. 6 mm²
Conductor cross-section, rigid , min. 0.18 mm² Connection system Screw connection
Wire connection cross section, flexible
(input), max. 4 mm²
Connection data (output)
Conductor cross-section, AWG/kcmil ,
max. 12
Conductor cross-section, AWG/kcmil ,
min. 26
Conductor cross-section, flexible , max. 4 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 8 (++,---,11,13,14)
Data sheet
PRO MAX 120W 24V 5A Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Technical data
Creation date February 17, 2021 9:18:08 PM CET
Catalogue status 12.02.2021 / We reserve the right to make technical changes. 4
Signalling
Contact load (NO contact) max. 30 V DC / 1 A Floating contact Yes
Status indication LED red/green and relay
(≥21.6 V DC LED green,
relay on/ ≤20.6 LED red,
relay off)
Approvals
Certificate No. (GERMLLOYD) TAA00000TT Certificate No. (cURus) E255651
Certificate no. (cULus) E258476 Certificate no. (cULusEX) E470829
Institute (GERMLLOYD) GERMLLOYD Institute (cULus) CULUS
Institute (cULusEX) CULUSEX Institute (cURus) CURUS
Classifications
ETIM 6.0 EC002540 ETIM 7.0 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
Approvals
Approvals
ROHS Conform
UL File Number Search E258476
Downloads
Approval/Certificate/Document of
Conformity Declaration of Conformity
Engineering Data STEP
Engineering Data EPLAN, WSCAD, Zuken E3.S
User Documentation Operating instructions
Data sheet
PRO MAX 120W 24V 5A Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
www.weidmueller.com
Drawings
Creation date February 17, 2021 9:18:08 PM CET
Catalogue status 12.02.2021 / We reserve the right to make technical changes. 5
Electric symbol Derating curve
Derating curve