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CP SNT 48W 12V 4A
         

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General ordering data

Type CP SNT 48W 12V 4A
Order No. 8754970000
Version Power supply, switch-mode power supply unit, 12 V
GTIN (EAN) 4032248426126
Qty. 1 pc(s).

Dimensions and weights

Width 70 mm
Width (inches) 2.756 inch
Height 90.5 mm
Height (inches) 3.563 inch
Depth 62.5 mm
Depth (inches) 2.461 inch
Weight 0.2 kg
Net weight 334 g

Temperatures

Humidity at operating temperature 5...95% (indoor), Tu = 40°C, no condensation
Operating temperature -10 °C...70 °C (Derating ab 55 °C)
Storage temperature -20 °C...85 °C

Input

Connection system Screw connection
DC input voltage range 80...370 V DC
Input current 500 mA at rated load @ 230 V AC
Input current at 115 Vac 500 mA
Input current at 230 Vac 500 mA
Input frequency 50/ 60 Hz
Input fuse Fusible link 2.5 A (T) / 250 V
Input voltage (voltage mode input) 85...264 V AC / 110...370 V DC
Overload current protection Yes
Wire connection method Screw connection

output

Control at 10...100% load 1%
Mains failure bridge-over time 11 ms @ 115 V AC / 50 ms @ 230 V AC
Max. capacitance at output 10000 µF
Max. residual ripple 120 mVSS
Output current 4 A
Output power 48 W
Output voltage 12 V
Output voltage 9...15 V (adjustable via potentiometer)
Output voltage type DC
Overload protection 105 %...150 % Iconst of max. output load; automatic reset
Parallel connection option Max. 3 devices (rated voltages are to be calibrated at ±20 mV)
Surge protection Varistor
Wire connection method Screw connection

General data

Building Width 62.5 mm
Building height 90.5 mm
Degree of efficiency at max. load 75%
EMC standards EN 55011, EN 55022, EN 61000-3-2,-3, EN 61000-6-2,-3,-4
Installation advice For side-by-side mounting, clearance: above/below > 30 mm
MTBF > 500,000 h acc. to IEC 1709 (SN29500
Mounting position, installation notice horizontally, on terminal rail TS 35
Operating temperature -10 °C...70 °C (Derating ab 55 °C)
Protection degree IP20
Short-circuit protection Yes
Standards DIN EN 50178 (PELV), DIN EN 60950 (SELV)
Status indication Green LED
Weight 0.2 kg

Insulation coordination

Humidity at operating temperature 5...95% (indoor), Tu = 40°C, no condensation
electrical isolation, I/O rail 4 kV
electrical isolation, input-earth 1.5 kV
electrical isolation, input-output 3 kV
electrical isolation, output-earth 0.5 kV

Connection data (input)

Connection system Screw connection

Signalling

Status indication Green LED

Approvals

Institute (UL) icon
Certificate No. (UL) E252191
Institute (cURus) icon
Certificate No. (cURus) E255651

Rated data UL

Certificate No. (UL) E252191

Product information

Descriptive text ordering data The internal varistor found in a switch-mode power supply does not replace the necessary surge protection in a system.

Downloads

Engineering data EPLAN
Package insert Operating Instructions
Declaration of Conformity DE_PA5200_160310_003.pdf
PDF

Classifications

ETIM 3.0 EC001039
ETIM 4.0 EC002541
ETIM 5.0 EC002541
ETIM 6.0 EC002540
UNSPSC 30-21-18-01
eClass 5.1 27-04-90-02
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

Approvals

Approvals CCSAUS CE CURUS EAC UL
ROHS Conform
UL File Number Search E255651

Related products

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Type: CP SNT 48W 24V 2A
Version:
Power supply, switch-mode power supply unit, 24 V
 
Order No.: 8879230000
Type: CP SNT 48W 48V 1A
Version:
Power supply, switch-mode power supply unit, 48 V
 
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Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
 
E-mail: info@weidmueller.de
Fon: +49 5231 14-0
Fax: +49 5231 14-2083
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