PRO ECO 72W 24V 3A II
PRO ECO 72W 24V 3A II
Electric symbol
PRO ECO 72W 24V 3A II
PRO ECO 72W 24V 3A II
PRO ECO 72W 24V 3A II
PRO ECO 72W 24V 3A II

PRO ECO 72W 24V 3A II

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

Produkt ID 3025560000
Download datablad Engineering Support Product Downloads
Anvendte produkter 9
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) Connection data (signal) 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_319230/-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 

General ordering data

Version
Power supply, switch-mode power supply unit, 24 V 
Order No.
3025560000 
Type
PRO ECO 72W 24V 3A II 
GTIN (EAN)
4099986951938 
Qty.
1 Styk

Dimensions and weights

Depth
100 mm
Depth (inches)
3,937 inch
Height
130 mm
Height (inches)
5,118 inch
Width
32 mm
Width (inches)
1,26 inch
Net weight
440 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
cc530c6d-a7ac-41ec-a2b4-caa3b47dbe25 

Rated data UL

Certificate No. (cURus)
E255651 

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:
    100 V
  • Input current:
    1,33 A
  • Voltage type:
    AC
  • Input voltage:
    240 V
  • Input current:
    0,69 A
  • Voltage type:
    DC
  • Input voltage:
    120 V
  • Input current:
    0,73 A
  • Voltage type:
    DC
  • Input voltage:
    370 V
  • Input current:
    0,26 A
DC input voltage range
110…370 V DC (derating at 120 V DC) 
Frequency range AC
45…65 Hz 
Input fuse
internal 
Inrush current (typ.)
35 A
Line regulation (typ.)
1 %
Load regulation (typ.)
2 %
Nominal power consumption
82,8 VA
Rated input voltage
100...240 V AC / 120...340 V DC 
Recommended back-up fuse
2 A / DI, safety fuse
6 A, Char. B, circuit breaker
2...4 A, Char. C circuit breaker 
Start-up time, max.
1 s
Surge protection
Varistor 
Wire connection method
Screw connection 

Output

Capacitive load
unrestricted 
Connection system
Screw connection 
Continuous output current @ UNominal
1.875 A @ 70 °C 
Line regulation (typ.)
1 %
Load regulation (typ.)
2 %
Mains failure bridge-over time
  • Mains failure bridge-over time, min.:
    124 ms
  • Input voltage type:
    AC
  • Input voltage:
    230 V
  • Output current:
    3 A
  • Output voltage:
    24 V
  • Mains failure bridge-over time, min.:
    27 ms
  • Input voltage type:
    AC
  • Input voltage:
    120 V
  • Output current:
    3 A
  • Output voltage:
    24 V
Max. residual ripple
<50 mVPP / bandwidth 20 MHz 
Nominal output current for Unom
3 A at 55 °C 
Output power
72 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 
Ramp-up time
≤ 100 ms 
Rated output voltage
24 V DC 
Wire connection method
Screw connection 

General data

Degree of efficiency
Typ.: 83,5% @ 120 V AC 
Typ.: 87,5% @ 230 V AC 
Earth leakage current, max.
3,5 mA
Housing version
Metal, corrosion resistant 
Humidity
5…95 % rel. humidity, no condensation 
Mounting position, installation notice
on terminal rail TS 35 
MTBF
  • According to Standard:
    SN 29500
  • Operating time (hours), min.:
    3.200.000 h
  • Ambient temperature:
    25 °C
  • Input voltage:
    230 V
  • Output power:
    72 W
  • Duty cycle:
    100 %
  • According to Standard:
    SN 29500
  • Operating time (hours), min.:
    1.800.000 h
  • Ambient temperature:
    40 °C
  • Input voltage:
    230 V
  • Output power:
    72 W
  • Duty cycle:
    100 %
  • According to Standard:
    SN 29500
  • Operating time (hours), min.:
    900.000 h
  • Ambient temperature:
    60 °C
  • Input voltage:
    230 V
  • Output power:
    72 W
  • Duty cycle:
    100 %
Power factor
  • Power factor typical:
    0.5
  • Input voltage:
    120 V
  • Ambient temperature:
    25 °C
  • Output power:
    72 W
  • Power factor typical:
    0.45
  • Input voltage:
    230 V
  • Ambient temperature:
    25 °C
  • Output power:
    72 W
Power loss, idling
3 W
Power loss, nominal load
12 W
Protection against over-heating
Yes 
Protection against reverse voltages from the load
30…35 V DC 
Protection degree
IP20 
Short-circuit protection
Yes 
Surge voltage category
II 

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 
Limiting of mains voltage harmonic currents
According to EN 61000-3-2 
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 

Insulation coordination

Insulation voltage input / earth
3 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
II 

Electrical safety (applied standards)

Electrical machine equipment
Acc. to EN60204 
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
Connection system
Screw connection 
Number of terminals
3 for L/N/PE 
Screwdriver blade
0.6 x 3.5 
Stripping length (input)
6 mm
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
4 (++ / --) 
Screwdriver blade
0.6 x 3.5 
Stripping length (output)
6 mm
Tightening torque, max.
0,6 Nm
Tightening torque, min.
0,5 Nm

Connection data (signal)

Number of terminals
2 
Stripping length (Signal)
8 mm
Wire connection cross-section, flexible (signal), max.
1,5 mm²
Wire connection cross-section, flexible (signal), min.
0,2 mm²
Wire connection method
PUSH IN 
Wire cross-section, AWG/kcmil , max.
14 
Wire cross-section, AWG/kcmil , min.
28 mm²
Wire cross-section, solid , max.
1,5 mm²
Wire cross-section, solid , min.
0,2 mm²

Signalling

Contact load (NO contact)
max. 30 V DC / 1 A 
Floating contact
Yes 
LED green
Operating voltage OK 

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