Description
Technical Data
Input
Number of phases
3
Rated voltage UN
One-, two- and three-phase AC 200-500 V
Operation voltage range
AC 187???550 V / DC 250???725 V (UL: DC 300???500 V)
Line frequency
47???63 Hz
Rated current IN
1-/2-phase: 2.9 A @ AC 200 V / 1.3 A @ AC 500 V, 3-phase: 1.8 A @ AC 200 V / 0.8 A @ AC 500 V
Inrush current
Ui= AC 230 V: <20 A / Ui= AC 400 V: <40 A
External fuse
Mini-circuit breaker: C 6 A, or D 4 A (required)
Power Factor Correction P.F.C.
<0.95 @ AC 230 V, <0.92 @ AC 400 V
Output
Rated voltage UN
DC24V
Rated current IN
20 A
Max. output current
28 A, 5 s
Short-circuit current
50 A
Heat dissipation
<21 W
Setting range Uout min./Uout max.
23-27,5 V
Load regulation
<1 %
Ripple and Noise
<100 mV pp
Hold up time
>20 ms
Status indication DC ON LED green
???21.6 V
Status indication DC LOW LED red
Iout >1.1 IN
Parallel / redundant mode
yes/via external decoupling diode
Efficiency
>92 %
Overtemperature protection
yes
Over voltage protection
>DC 33 V (UA=24 V)
Short circuit
Hiccup Mode
Monitoring
DC ON Control (Rdy)
N/O contact
Switching voltage
AC/DC 30 V
Switching current
AC/DC 1 A
Switching capacity
30 VA / 30 W
Isolation voltage
AC 500 V
General
Insulation voltage input / output
DC 4.2 kV
Insulation voltage input / ground
DC 2.2 kV
Insulation voltage output / ground
DC 750 V
Derating
>45 ???C: -16 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
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
1 kg/piece
Connection type
- Screw terminal
- 0.20 mm2 ??? 2.5 mm2
- AWG 24 ??? AWG 12
- plug-in
Dimensions (w ?? h ?? d)
73??125??140 mm
Approvals
cULus (E249179)
Standards
- UL 508C
- IEC 950
- EN 60950
- EN 61000-6-2
- EN 61000-6-4
- EN 55011
- EN 61000-4-2
- EN 61000-4-2/3/4/5/6/11
PU
1 piece
Dimensions
