Description
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
MTBF
>500000 h: SN29500 / >150000 h: MIL HDBK 217F
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: ??ñ1.6 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
Approvals
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
PU
1 piece
Dimensions
Short circuit characteristics
