Data sheet
Creation date December 20, 2018 10:00:02 PM CET
Catalogue status 07.12.2018 / We reserve the right to make technical changes. 1
PROmax
PRO MAX3 480W 24V 20A
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Similar to illustration
General ordering data
Type PRO MAX3 480W 24V 20A
Order No. 1478190000
Version Power supply, switch-mode power supply unit, 24
V
GTIN (EAN) 4050118286144
Qty. 1 pc(s).
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.
Data sheet
PROmax
PRO MAX3 480W 24V 20A
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date December 20, 2018 10:00:02 PM CET
Catalogue status 07.12.2018 / We reserve the right to make technical changes. 2
Dimensions and weights
Width 70 mm Width (inches) 2.756 inch
Height 130 mm Height (inches) 5.118 inch
Depth 150 mm Depth (inches) 5.905 inch
Net weight 1,600 g
Temperatures
Humidity at operating temperature 5...95 %, no condensation Operating temperature, max. 70 °C
Operating temperature, min. -25 °C Storage temperature, max. 85 °C
Storage temperature, min. -40 °C Operating temperature -25 °C...70 °C
Storage temperature -40 °C...85 °C
Environmental Product Compliance
REACH SVHC Lead 7439-92-1
Input
AC current consumption 0,7A @ 3*500 VAC / 0,85
@ 3*400 VAC
AC input voltage range 3 x 320...3 x 575 V AC / 2
x 360...2 x 575 V AC
Connection system
Screw connection
DC current consumption 0.7 A @ 800 V DC / 1.2 A
@ 450 V DC
DC input voltage range 450...800 V DC (max. 500
V DC acc. to UL508)
Frequency range AC
45…65 Hz
Input fuse (internal) Yes Inrush current max. 15 A
Rated input voltage 3 x 400...3 x 500 V AC
(wide-range input)
Recommended back-up fuse 3 - 5 A Char. C, circuit
breaker
Standby power consumption, max. 1 W Surge protection Varistor
output
Connection system Screw connection Continuous output current @ URated 24 A @ 45°C, 15 A @ 70°C
Output power 480 W Output voltage 24 V
Output voltage 22.5...29.5 V (adjustable
via potentiometer)
Parallel connection option
yes, max. 3
Protection against inverse voltage Yes Pulsed current capacity @ URated 60 A (2ms)
Rated (nominal) output current @ UNom 20 A @ 60 °C Rated output voltage 24 V DC ± 1 %
Reserve capacity @ URated
24 A (1 min), 30 A (4s)
Residual ripple, breaking spikes < 50 mVss @ UNenn, Full
Load
Data sheet
PROmax
PRO MAX3 480W 24V 20A
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date December 20, 2018 10:00:02 PM CET
Catalogue status 07.12.2018 / 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 91.5% 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 & bottom
for air circ. Can mount side
by side with no space in
between.
Operating temperature -25 °C...70 °C Power factor (approx.) > 0.85 @ 3*400 V AC
Power loss, idling 5.5 W Power loss, nominal load 36 W
Protection against reverse voltages from
the load 30…35 V DC
Protection degree
IP20
Series switching capability Yes Short-circuit protection Yes
Start-up
≥ -40 °C
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
Noise emission in accordance with
EN55032 Class B
Vibration resistance IEC 60068-2-6
2.3 g
Interference immunity test acc. to EN 55024, EN 55022,
IEC61000-3-2,-3,
IEC61000-4-2,-3,-4,-5,-6,-8,-11
Shock resistance IEC 60068-2-27
30 g in all directions
Insulation coordination
Class of protection I, with PE connection Humidity at operating temperature 5...95 %, no condensation
Insulation voltage input / earth 3.5 kV Insulation voltage output / earth 0.5 kV
Insulation voltage, input/output 4 kV Pollution severity 2
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 extra-low voltage SELV acc. to EN60950,
PELV acc. to EN60204,
IEC61204
Safety transformers for switch-mode
power supplies
nach EN61558-2-16
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
Number of terminals 4 for L1/L2/L3/PE Screwdriver blade 0.8 x 4.0, PZ 1
Tightening torque, max. 0.6 Nm Tightening torque, min. 0.5 Nm
Wire connection cross section, flexible
(input), max. 4 mm²
Data sheet
PROmax
PRO MAX3 480W 24V 20A
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date December 20, 2018 10:00:02 PM CET
Catalogue status 07.12.2018 / We reserve the right to make technical changes. 4
Connection data (output)
Conductor cross-section, AWG/kcmil ,
max. 10
Conductor cross-section, AWG/kcmil ,
min. 26
Conductor cross-section, flexible , max. 4 mm² 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 Number of terminals 8 (++,---,11,13,14)
Screwdriver blade 0.8 x 4.0, PZ 1 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
Status indication LED red/green and relay
(≥21.6 V DC LED green,
relay on/ ≤20.6 LED red,
relay off)
Approvals
Institute (GERMLLOYD) Certificate No. (GERMLLOYD)
TAA00000TT
Institute (cULus) Certificate no. (cULus)
E258476
Institute (cULusEX) Certificate no. (cULusEX)
E470829
Institute (cURus) Certificate No. (cURus)
E255651
Classifications
ETIM 5.0 EC002541 ETIM 6.0 EC002540
eClass 6.2 27-04-90-04 eClass 7.1 27-04-90-04
eClass 8.1 27-04-90-04 eClass 9.0 27-04-07-03
eClass 9.1 27-04-07-01
Product information
Descriptive text ordering data The internal varistor found in a switch-mode power supply does not replace the need for surge protection within
a system.
Data sheet
PROmax
PRO MAX3 480W 24V 20A
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date December 20, 2018 10:00:02 PM CET
Catalogue status 07.12.2018 / We reserve the right to make technical changes. 5
Approvals
Approvals
ROHS Conform
Downloads
Approval/Certificate/Document of
Conformity DE_PA5200_160310_001.pdf
Brochure/Catalogue CAT 4.3 ELECTR 15/16 EN
Engineering Data EPLAN, WSCAD
Engineering Data STEP
User Documentation Operating instructions
Operating instructions
Data sheet
PROmax
PRO MAX3 480W 24V 20A
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Drawings
Creation date December 20, 2018 10:00:02 PM CET
Catalogue status 07.12.2018 / We reserve the right to make technical changes. 6
Electric symbol Derating curve
Derating curve
