PRO MAX3 120W 24V 5A
PRO MAX3 120W 24V 5A
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PRO MAX3 120W 24V 5A
Derating curve
PRO MAX3 120W 24V 5A
Derating curve

PRO MAX3 120W 24V 5A

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

Item No. 1478170000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Rated data UL Input Output General data EMC / shock / vibration Insulation coordination Electrical safety (applied standards) Connection data (input) Connection data (output) Signalling Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319228/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_322323/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319230/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319234/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319258/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319260/-S800/-T1z1mm-S80)  
ROHS
Conform  
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html)  
Certificate No. (cURus)
E255651  
Certificate no. (cULus)
E258476  
Certificate no. (cULusEX)
E470829  

General ordering data

Version
Power supply, switch-mode power supply unit, 24 V  
Order No.
1478170000  
Type
PRO MAX3 120W 24V 5A  
GTIN (EAN)
4050118285963  
Qty.
1  items

Dimensions and weights

Depth
125  mm
Depth (inches)
4.921  inch
Height
130  mm
Height (inches)
5.118  inch
Width
40  mm
Width (inches)
1.575  inch
Net weight
783  g

Temperatures

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

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption  
RoHS Exemption (if applicable/known)
7a, 7cI  
REACH SVHC
Lead 7439-92-1  
SCIP
6d8cdf22-8230-4af8-86c8-3558c716666d  

Rated data UL

Certificate No. (cURus)
E255651  

Input

AC input voltage range
3 x 320...3 x 575 V AC / 2 x 360...2 x 575 V AC  
Connection system
Screw connection  
Current consumption in relation to the input voltage
  • Voltage type:
    3-phase AC
  • Input voltage:
    400 V
  • Input current:
    0.3 A
  • Voltage type:
    3-phase AC
  • Input voltage:
    500 V
  • Input current:
    0.28 A
  • Voltage type:
    DC
  • Input voltage:
    800 V
  • Input current:
    0.18 A
  • Voltage type:
    DC
  • Input voltage:
    450 V
  • Input current:
    0.3 A
DC input voltage range
450...800 V DC  
Frequency range AC
45…65 Hz  
Input fuse (internal)
Yes  
Inrush current
max. 15 A  
Nominal power consumption
133.3  VA
Rated input voltage
3x 400...3x 500 V AC (wide-range input)  
Recommended back-up fuse
2...3 A, char. C circuit breaker  
Surge protection
Varistor  

Output

Connection system
Screw connection  
Continuous output current @ UNominal
6.0 A @ 45 °C  
3,75 A @ 70 °C  
Nominal output current for Unom
5 A @ 60 °C  
Output power
120  W
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  

General data

AC failure bridging time @ Inom
min. 20 ms  
Current limiting
> 120% IN  
Degree of efficiency
90%  
Derating
> 60°C / 75% @ 70°C  
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.  
MTBF
  • According to Standard:
    SN 29500
  • Operating time (hours), min.:
    1,700,000 h
  • Ambient temperature:
    25 °C
  • Input voltage:
    400 V
  • Output power:
    120 W
  • Duty cycle:
    100 %
Power factor
  • Power factor typical:
    0.5
  • Input voltage:
    400 V
  • Ambient temperature:
    25 °C
  • Output power:
    120 W
Power loss, idling
1.2  W
Power loss, nominal load
13.3  W
Protection against reverse voltages from the load
30…35 V DC  
Protection degree
IP20  
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

Insulation voltage input / earth
3.5  kV
Insulation voltage output / earth
0.5  kV
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 extra-low voltage
SELV acc. to IEC 60950-1  
PELV according to EN 60204-1  
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.
0.22  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

Connection data (output)

Conductor cross-section, AWG/kcmil , max.
12  AWG
Conductor cross-section, AWG/kcmil , min.
26  AWG
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)  
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  
Status indication
LED red/green and relay (≥21.6 V DC LED green, relay on/ ≤20.6 LED red, relay off)  

Classifications

ETIM 6.0
EC002540  
ETIM 7.0
EC002540  
ETIM 8.0
EC002540  
ETIM 9.0
EC002540  
ETIM 10.0
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  
ECLASS 15.0
27-04-07-01