8754970000 Weidmuller, 8754970000 Datasheet - Page 2

• Manufacturer Part Number: 8754970000
• Description: POWER SUPPLY 4A 48W 12VDC
• Manufacturer: Weidmuller
• Series: INSTAr

Specifications of 8754970000

• Voltage - Output: 12V
• Number Of Outputs: 1
• Power (watts): 48W
• Applications: Commercial
• Power Supply Type: Switching (Closed Frame)
• Voltage - Input: 85 ~ 265VAC
• Mounting Type: DIN Rail
• 1st Output: 12 VDC @ 4A
• Size / Dimension: 2.46" L x 2.76" W x 3.56" H (62.5mm x 70mm x 90.5mm)
• Operating Temperature: -10°C ~ 70°C
• Power (watts) - Rated: 48W
• Efficiency: 75%
• Approvals: CE, CCSAUS, cUL, CULUS, UL
• Power Supply Output Type: Fixed
• No. Of Outputs: 1
• Output Voltage: 12V
• Output Current: 4A
• Power Rating: 48W
• Input Voltage: 85VAC To 264VAC / 110VDC To 370VDC
• Length: 62.5mm
• Width: 70mm
• Height: 90.5mm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Other names: 281-2808

Dimensions (1)
Weight
Width
temperature
Ambient temperature (operational)
Input
Conductor connection system
Input current at 115 Vac
Input frequency
Input voltage (voltage mode input)
making current limit
output
Conductor connection system
Mains failure bridge-over time
Mains failure bridge-over time for 230 V AC 50 ms
Max. residual ripple
Output power, max.
Output voltage type
Output voltage, min.
Parallel connection option
General data
Ambient temperature (operational)
Degree of efficiency at max. load
EMC standards
Mounting position, installation notice
Status indication
Insulation coordination
Humidity at operating temperature
electrical isolation, input-earth
electrical isolation, output-earth
Connection data
Clamping range, nom.
Clamping range, max.
Creation date September 3, 2010 10:32:43 PM CEST
Last update 28.06.2010 / We reserve the right to make technical changes.
Datasheet
INSTA
CP SNT 48W 12V 4A
Technical data
0.2 kg
70 mm
Screw connection
500 mA
50/ 60 Hz
85...264 V AC / 110...370 V
DC
Yes
Screw connection
11 ms @ 115 V AC / 50 ms @
230 V AC
120 mV
48 W
DC
9 V
Max. 3 devices (rated
voltages are to be calibrated
at ±20 mV)
75 %
EN 55011 EN 55022
EN 61000-3-2,-3 EN
61000-6-2,-3,-4
horizontally on terminal rail
TS 35
Green LED
5...95 % (indoors), Tu = 40°C,
no condensation
1.5 kV
0.5 kV
2.5 mm²
4 mm²
SS
Length
Height
Storage temperature
Input current
Input current at 230 Vac
Input fuse
Rated control voltage
Control at 10...100% load
Mains failure bridge-over time for 115 V AC
Max. capacitance at output
Output current
Output voltage
Output voltage, max.
Overload protection
Surge protection
DIN Rail compatibility
Depth
Installation advice
Standards
Ambient temperature (operational)
electrical isolation, I/O rail
electrical isolation, input-output
Clamping range, min.
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: [phone]
Fax: [phone]
www.weidmueller.com
62.5 mm
90.5 mm
-20 °C...+85 °C
500 mA at rated load @ 230
V AC
500 mA
Fusible link 2.5 A (T) / 250 V
115 / 230 V AC (85...264 V
AC, 110...370 V DC)
1 %
11 ms
8000 µF
4 A
(adjustable via potentiometer)
15 V
105 %...150 % I
output load; automatic reset
Varistor
TS 35
80 mm
For side-by-side mounting,
clearance: above/below > 8
mm
EN 50178 (PELV) EN 60950
(SELV)
-10 °C...+70 °C (derating from
55 °C)
4 kV
3 kV
0.5 mm²
const
of max.
2