Description
Technical Data
Input
Number of phases
1
Rated voltage UN
AC 115/230 V
Operation voltage range
AC 90???264 V / DC 100???345 V (DC 300 V, UL508)
Line frequency
47???63 Hz
Rated current IN
1.4 A @ AC 100 V / 0.85 A @ AC 240 V
Inrush current
<30 A
Internal fuse
2 A Typ-T AC 250 V
External fuse
Mini-circuit breaker: C 4 A
Power Factor Correction P.F.C.
>0.6
Output
Rated voltage UN
24V
Rated current IN
3,3 A
Max. output current
4 A @ 24 V
Short-circuit current
20 A
Setting range Uout min./Uout max.
23.5-27.5 V
Load regulation
<1 %
Ripple and Noise
<50 mV pp
Hold up time
>10 ms @ AC 120 V / >30 ms @ AC 240 V
Status indication DC ON LED green
yes
Status indication DC LOW LED red
No
Parallel / redundant mode
max. 2 devices / via external decoupling diodes e.g. 722987
Efficiency
>87 % @ AC 120 V / >89 % @ AC 240 V
Over voltage protection
yes
Rated over load protection
yes
Short circuit
Hiccup Mode
General
Switching frequency
approx. 70 kHz
Insulation voltage input / output
AC 3.0 kVeff
Insulation voltage input / ground
class 2, without PE
Insulation voltage output / ground
class 2, without PE
Derating
>55 ???C: -0.9 W/???C
Operation temperature range
-20 ???C ??? +70 ???C (Derating) (55 ???C UL 508)
Storage temperature range
-25???C???85???C
MTBF
750000 h: SN29500 / 250000 h: MIL HDBK 217F
Relative air humidity
20 ??? 90 % RH, not condensing
Cooling
Air convection, 20 mm distance top/bottom, 10 mm side
Housing material
Noryl (UL 94 V-0)
Mounting
- DIN rail mountable TS35
- (EN 60715)
Installation position
vertical
Protection class
IP20 (IEC 529, EN 60529)
Protection class
II (SELV, PELV)
Over voltage category
II
Degree of polution
2
Weight
0,25 kg/piece
Connection type
- Screw terminal
- 0.20 mm2 ??? 2.5 mm2
- max. 0.56 Nm
Dimensions (w ?? h ?? d)
71??89??62 mm
Approvals
cULus (E249179)
Standards
- IEC 950
- EN 60950
- UL 60950
- EN 61000-4-2/3/4/5/6/11
- EN 61000-6-2
- EN 61000-6-4
- EN 50178
- EN 61558
- EN 61000-3-2
- EN 50081-1
- EN 50082-2
- EN 55022
- EN 55022 Class B
- EN 55011B
PU
1 piece
Dimensions
Short circuit characteristics
