Description
Technical Data
Input
Number of phases
3
Rated voltage UN
3 ?? AC 400??500 V
Operation voltage range
3 ?? AC 340??550 V
Line frequency
47??63 Hz
Rated current IN
1.9 A @ AC 400 V / 1.7 A @ AC 500 V
Inrush current
<50 A
External fuse
Mini-circuit breaker: 3 ?? B 16 A, C 10 A (required)
Power Factor Correction P.F.C.
>0.65
Output
Rated voltage UN
DC48V
Rated current IN
15 A
Max. output current (limited current)
16.5 A
Max. output current (HICCUP, 5 sec)
22.5 A
Heat dissipation
<46 W
Setting range Uout min./Uout max.
45-55 V
Load regulation
<1 %
Ripple and Noise
<100 mV pp
Hold up time
>15 ms @ AC 400 V
Status indication DC ON LED green
?43.2 V
Status indication DC LOW LED red
?43.2 V
Parallel / redundant mode
max. 2 devices / via external decoupling diodes e.g. 722999
Efficiency
>94 %
Over voltage protection
<60 V
Rated over load protection
> 90???C, auto-reset
Short circuit
Hiccup Mode / Current limit
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. 70-110 kHz
Insulation voltage input / output
DC 4.2 kV
Insulation voltage input / ground
DC 2.2 kV
Insulation voltage output / ground
DC 750 V
Operation temperature range
-20 ???C ?? +60 ???C
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, forced cooling >50???C, 50 mm distance top/bottom
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
1,2 kg/piece
Connection type
- Screw terminal
- 0.20 mm2 ?? 6.0 mm2
- max. 0.62 Nm
Dimensions (w ?? h ?? d)
81??127??146 mm
Approvals
cULus (E249179)
Standards
- IEC 950
- EN 60950
- EN 61000-4-2/3/4/5/6/11
- EN 61000-6-2
- EN 61000-6-4
- EN 50178
- EN 61558
- EN 50081-1
- EN 50082-2
- EN 55022 Class B
PU
1 piece
Dimensions
Short circuit characteristics
