Data sheet
Creation date April 14, 2020 3:42:00 AM CEST
Catalogue status 03.04.2020 / We reserve the right to make technical changes. 1
ECOLINE
CP SNT 500W 24V 20A
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
One-phase switched-mode power unit in a compact metal
housing for rail mounting
in performance classes 70 to 1000 W. The ECOLINE
power supplies can be universally deployed because of
their wide input range
from 85 V AC to 265 V AC. A floating relay contact in the
output circuit indicates short-circuits and overloads.
General ordering data
Delivery status Discontinued
Available until 2015-05-19
Type CP SNT 500W 24V 20A
Order No. 8778870000
Version Power supply, switch-mode power supply unit, 24
V
GTIN (EAN) 4032248449316
Qty. 1 pc(s).
Alternative product 1469510000
Data sheet
ECOLINE
CP SNT 500W 24V 20A
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date April 14, 2020 3:42:00 AM CEST
Catalogue status 03.04.2020 / We reserve the right to make technical changes. 2
Dimensions and weights
Width 227.5 mm Width (inches) 8.957 inch
Height 125 mm Height (inches) 4.921 inch
Depth 110 mm Depth (inches) 4.331 inch
Weight 2 kg Net weight 2,914 g
Temperatures
Operating temperature, max. 70 °C (Derating ab 55 °C) Operating temperature, min. -10 °C
Storage temperature, max. 85 °C Storage temperature, min. -20 °C
Operating temperature -10 °C...70 °C (Derating ab
55 °C)
Storage temperature
-20 °C...85 °C
Environmental Product Compliance
REACH SVHC Lead 7439-92-1
Rated data UL
Certificate No. (cURus) E255651
Input
Connection range AWG26-12/0.13-6.0 mm² Connection system Screw connection
DC input voltage range
80...370 V DC
Input current 9 A @ 115 V AC / 6 A @
230 V AC
Input frequency
50/ 60 Hz
Input fuse Fusible link 10 A (T) / 250
V
Input fuse (internal)
Yes
Input voltage (voltage mode input) 88...132 V AC/176...264
V AC selectable; 250...370
V DC
Recommended back-up fuse 10 - 16 A, char. C, circuit
breaker
Surge protection
Varistor
Wire connection method Screw connection
Output
Connection range AWG26-12/0.13-6.0 mm² Control at 10...100% load <2%
Control at input voltage
0.5%
Mains failure bridge-over time 10 ms @ 115 V AC / 15
ms @ 230 V AC
Max. capacitance at output
40000 µF
Max. residual ripple < 100 mVSS / 20 MHz
bandwidth
Output current 2...20 A @ 200...240 V AC;
2...16 A @ 100...120 V AC
Output power
480 W
Output voltage
24 V
Output voltage 24...28 V (adjustable via
potentiometer)
Output voltage type
DC
Overload protection 105 %...130 % Ikonst
of max. Output line;
automatic reboot
Parallel connection option Recommended with diode
module
Status relay / CO contact 250 V AC (max. 30 V
DC) / 1 A
Surge protection 30...36 V Wire connection method Screw connection
Data sheet
ECOLINE
CP SNT 500W 24V 20A
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date April 14, 2020 3:42:00 AM CEST
Catalogue status 03.04.2020 / We reserve the right to make technical changes. 3
General data
Degree of efficiency at max. load
86%
EMC standards EN 55011, EN 55022, EN
55024, EN 61000-6-2, 3
Installation advice Clearance: above/below ≥
3 cm
Low Voltage Directive
73/ 23/ EWG
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 60950 (SELV) Status indication Green LED
System data
Output current 2...20 A @ 200...240 V AC;
2...16 A @ 100...120 V AC
Insulation coordination
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 (cULus) Certificate no. (cULus)
E258476
Institute (cURus) Certificate No. (cURus)
E255651
Classifications
ETIM 6.0 EC002540 ETIM 7.0 EC002540
eClass 9.0 27-04-07-01 eClass 9.1 27-04-07-01
eClass 10.0 27-04-07-01 UNSPSC 30-21-18-01
Approvals
Approvals
ROHS Conform
Data sheet
ECOLINE
CP SNT 500W 24V 20A
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date April 14, 2020 3:42:00 AM CEST
Catalogue status 03.04.2020 / We reserve the right to make technical changes. 4
Downloads
Engineering Data EPLAN, WSCAD
User Documentation Warrenty_Information_Power_Supplies.pdf
Data sheet
ECOLINE
CP SNT 500W 24V 20A
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Drawings
Creation date April 14, 2020 3:42:00 AM CEST
Catalogue status 03.04.2020 / We reserve the right to make technical changes. 5
Electric symbol
