PRO PM 250W 12V 21A

PRO PM 250W 12V 21A

Power supply, switch-mode power supply unit

Item No. 2660200291
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Input Output Allgemeine Angaben EMC / shock / vibration Insulation coordination Electrical safety (applied standards) Connection data (input) Connection data (output) Signalling Classifications

Approvals

Approvals
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 

General ordering data

Version
Power supply, switch-mode power supply unit 
Order No.
2660200291 
Type
PRO PM 250W 12V 21A 
GTIN (EAN)
4050118782080 
Qty.
1 items

Dimensions and weights

Depth
215 mm
Depth (inches)
8,465 inch
Height
30 mm
Height (inches)
1,181 inch
Width
115 mm
Width (inches)
4,528 inch
Net weight
736 g

Temperatures

Storage temperature
-40 °C...85 °C 
Operating temperature
-20 °C...70 °C 
Humidity
5…95 % RH 

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
015c3a09-4dd7-4b84-85e2-16a46fa4e79a 

Input

AC input voltage range
90…264 V AC 
Connection system
Screw connection 
Current consumption in relation to the input voltage
  • Voltage type:
    AC
  • Input voltage:
    230 V
  • Input current:
    2 A
  • Voltage type:
    AC
  • Input voltage:
    115 V
  • Input current:
    3,8 A
Frequency range AC
47...63 Hz 
Inrush current
max. 60 A 
Nominal power consumption
297,6 VA
Rated input voltage
100...240 V AC 
Recommended back-up fuse
6 A at 230 V AC, characteristic curve C 

Output

Connection system
Screw connection 
Output voltage, note
± 10% nominal output voltage tolerance, adjustable with potentiometer 
Overload protection
120%...180% Inominal, hiccup mode with automatic recovery 
Parallel connection option
Yes, with diode module 
Potenza erogata
250 W
Rated current
21 A
Restbrum, brytande toppar
<100 mVPP 
Surge protection
13.5...16.2 V @ 12 V DC 
Tempo manten. con interruz. rete
20 ms 
Номинальное выходное напряжение
12 V DC 

Allgemeine Angaben

Degree of efficiency
84% 
Derating
> 50°C (2% / 1°C) 
Humidity
5…95 % RH 
Mounting position, installation notice
Panel mount, screw fix 
MTBF
  • According to Standard:
    SN 29500
  • Operating time (hours), min.:
    150 000 h
  • Ambient temperature:
    40 °C
Protection degree
IP20 
Short-circuit protection
Yes 
Status indication
LED green: ready 

EMC / shock / vibration

Interference immunity test acc. to
Burst: EN 61000-4-4 / ESD EN 61000-4-2 
EN61000-4-3 (HF field) 
EN 61000-4-5 (surge) 
EN 61000-4-6 (conducted) 
EN61000-4-8 (Fields) 
EN 61000-4-11 (Dips) 
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
10...500 Hz, constant acceleration 5 g, 10 minutes/cycle, 60 minutes/axis 

Insulation coordination

Szigetelési feszültség, kimenet / föld
0,5 kV
Tension d'isolation sortie / terre
2 kV
Tensión de aislamiento entrada /salida
3 kV

Electrical safety (applied standards)

Safety extra-low voltage
SELV acc. to IEC 60950-1 
PELV according to EN 60204-1 

Connection data (input)

Conductor cross-section, AWG/kcmil , max.
12 AWG
Conductor cross-section, AWG/kcmil , min.
21 AWG
Conductor cross-section, rigid , max.
4 mm²
Conductor cross-section, rigid , min.
0,34 mm²
Connection system
Screw connection 

Connection data (output)

Conductor cross-section, AWG/kcmil , max.
12 AWG
Conductor cross-section, AWG/kcmil , min.
21 AWG
Conductor cross-section, rigid , max.
4 mm²
Conductor cross-section, rigid , min.
0,34 mm²
Connection system
Screw connection 

Signalling

Status indication
LED green: ready 

Classifications

ETIM 8.0
EC002540 
ETIM 9.0
EC002540 
ETIM 10.0
EC002540 
ECLASS 14.0
27-04-07-01 
ECLASS 15.0
27-04-07-01