722784 - regulated, 120 W

722784 - regulated, 120 W

Part No.
722784
Type
CPSB1-120-48R
Article on request
PU
1 piece
Power supply
regulated, 120 W

Description

Switchmode power supply, PFC, Single-phase
Input: wide-range input AC 90–264 V, DC 110–345 V
Output: 48 V, adjustable

Technical Data

Input

Number of phases
1
Rated voltage UN
AC 120/230 V
Operation voltage range
AC 90–264 V / DC 110–370 V
Line frequency
47–63 Hz
Rated current IN
1.9 A @ AC 115 V / 11 A @ AC 230 V
Inrush current
<20 A
Internal fuse
T3, 15 A/AC 250 V
External fuse
Mini-circuit breaker: C 4 A
Power factor correction P.F.C.
>0.6

Output

Rated voltage UN
DC48V
Rated current IN
2,5 A
Max. output current
4 A, 30 s
Short-circuit current
15 A, 50 ms
Heat dissipation
20 W @ AC 120 V, 13 W @ AC 230 V
Setting range Uout min./Uout max.
DC 45–55 V
Load regulation
<1 %
Ripple and Noise
30 mV
Hold up time
>17 ms @ AC 120 V / >72 ms @ AC 230 V
Status indication DC ON LED green
≥43.2 V
Status indication DC LOW LED red
≤43.2 V
Parallel / redundant mode
Yes / decoupling diode contained internally
Efficiency
>86 % @ AC 120 V / >90 % @ AC 230 V
Overtemperature protection
yes
Over voltage protection
yes
Rated over load protection
yes
Short circuit
Hiccup Mode

Monitoring

DC ON Control (Rdy)
N/O contact
Switching voltage
AC 300 V / DC 150 V
Switching current
AC/DC 1 A
Switching capacity
300 VA / 30 W
Isolation voltage
AC 500 V

General

Switching frequency
approx. 110 kHz
Insulation voltage input / output
DC 4.2 kV
Insulation voltage input / ground
DC 2.2 kV
Insulation voltage output / ground
DC 750 V
Derating
>50 °C: -2.5 W/°C
Operation temperature range
-20 °C … +60 °C (Derating)
Storage temperature range
-25°C…85°C
Relative air humidity
20 – 90 % RH, not condensing
Cooling
Air convection, 50 mm distance top/bottom, 20 mm side
Housing material
Aluminum
Mounting
  • DIN rail mountable TS35
  • (EN 60715)
Installation position
vertical
Shock resistance
30 g 6 ms, 20 g 11 ms, 3 shocks/direction, 18 shocks in total, IEC60068-2-27: 2008
Vibration resistance
5 – 17.8 Hz: ±1.6 mm, 17.8 – 500 Hz: 2 g 2 hours/axes X,Y,Z, IEC 60068-2-6: 2007
Protection class
IP20 (IEC 529 / EN 60529)
Protection class
I
Over voltage category
III
Degree of polution
2
Weight
0,4 kg/piece
Connection type
  • Screw terminal
  • 0.20 mm2 – 2.5 mm2
  • plug-in
Dimensions (w × h × d)
39×115×128 mm
Certifications
cULus (E249179)
Standards
  • IEC 950
  • EN 60950
  • UL 60950
  • EN 61000-6-2
  • EN 61000-6-4
  • EN 61000-4-2/3/4/5/6/11
MTBF
>500000 h: SN29500 / >150000 h: MIL HDBK 217F
PU
1 piece
Dimensions
Short circuit characteristics

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