8754970000 Weidmuller, 8754970000 Datasheet - Page 4

• 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

Technical data
Ordering data
4
connectPower 1-phase
INSTA
Input
Input voltage
Input current
Frequency
Starting current limit
Input fuse low fuse
Overvoltage Protection
Output
Output voltage
Output current
Max. output power
Residual ripple
Overload protection
Max. capacitance at output
Mains failure bridge-over time
Control at 10…100% load
Parallel operation
Status display
General data
Operation temperature
Storage temperature
Relative humidity
Isolation input / output
Standards
EMC standards
Approvals
Mounting position
Assembly
Dimensions
Clamping range (rating- / min. / max.) mm
Length x width x height
Note
S w i t c h - m o d e p o w e r s u p p l i e s
POWER
B
H
L
mm
2
CP SNT 48W 12V 4A
Eingang
85…264 VAC; 110…370 VDC
500 mA @ 230 VAC
50/60 Hz
Fuse 2.5 A (T) / 250 V
Varistor
limited
Ausgang
9…15 VDC (adjustable via potentiometer)
4 A
48 W
120 mVss const. from
105%…150% max. rated output power,
automatic restart
> 75%
> 50 ms @ 230 VAC
1%
max. 3 devices (nominal voltages must
be adjusted to +/– 20 mv)
LED green
–10°C…+70°C (derating from 55°C)
–20°C…+85°C
Up to 95% at 40°C, no condensation
3 kV AC
EN 60950 (SELV), EN 50178 (PELV)
EN 61000-6-2 /-3 /-4, EN 55011,
EN 55022, EN 61000-3-2 /-3
CE / UL 508 / cURus 60950 / GS
Horizontal on TS 35 mounting rail
Mount side-by-side; clearance above/below
> 30 mm
ca. 0.2 kg
Screw connection
2.5/ 0.5 / 4
62.5 x 70 x 90.5
Type
CP SNT 48W 12V 4A
L
N
FUSE
8754970000
Part No.
+
CP SNT 48W 24V 2A
Eingang
85…264 VAC; 110…370 VDC
500 mA @ 230 VAC
50/60 Hz
Fuse 2.5 A (T) / 250 V
Varistor
limited
Ausgang
15…28 VDC (adjustable via potentiometer)
2 A
48 W
120 mVss const. from
105%…150% max. rated output power,
automatic restart
> 78%
> 50 ms @ 230 VAC
1%
max. 3 devices (nominal voltages must
be adjusted to +/– 20 mv)
LED green
–10°C…+70°C (derating from 55°C)
–20°C…+85°C
Up to 95% at 40°C, no condensation
3 kV AC
EN 60950 (SELV), EN 50178 (PELV)
EN 61000-6-2 /-3 /-4, EN 55011,
EN 55022, EN 61000-3-2 /-3
CE / UL 508 / cURus 60950 / GS
Horizontal on TS 35 mounting rail
Mount side-by-side; clearance above/below
> 30 mm
ca. 0.2 kg
Screw connection
2.5/ 0.5 / 4
62.5 x 70 x 90.5
Type
CP SNT 48W 24V 2A
L
N
FUSE
8739140000
Part No.
+
Subject to technical changes • 1/07-LIT0701
CP SNT 48W 48V 1A
85…264 VAC; 110…370 VDC
500 mA @ 230 VAC
50/60 Hz
Fuse 2.5 A (T) / 250 V
Varistor
limited
46…55 VDC (adjustable via potentiometer)
1 A
48 W
120 mVss const. from
105%…150% max. rated output power,
automatic restart
> 80%
> 50 ms @ 230 VAC
1%
max. 3 devices (nominal voltages must
be adjusted to +/– 20 mv)
LED green
–10°C…+70°C (derating from 55°C)
–20°C…+85°C
Up to 95% at 40°C, no condensation
3 kV AC
EN 60950 (SELV), EN 50178 (PELV)
EN 61000-6-2 /-3 /-4, EN 55011,
EN 55022, EN 61000-3-2 /-3
CE / UL 508 / cURus 60950 / GS
Horizontal on TS 35 mounting rail
Mount side-by-side; clearance above/below
> 30 mm
ca. 0.2 kg
Screw connection
2.5/ 0.5 / 4
62.5 x 70 x 90.5
Type
CP SNT 48W 48V 1A
L
N
FUSE
8879230000
Part No.
+