Description
Technical Data
Input
Number of phases
1
Rated voltage UN
AC 100??240 V
Operation voltage range
AC 85??264 V / DC 90??375 V
Line frequency
47??63 Hz
Rated current IN
690 mA @ AC 115 V / 360 mA @ AC 230 V
Inrush current
20 A @ AC 115 V / 40 A @ AC 230 V
Internal fuse
2 A Typ-T AC 250 V
External fuse
Mini-circuit breaker: B 6 A
Output
Rated voltage UN
DC48V
Rated current IN
1,25 A
Heat dissipation
7.8 W @ AC 230 V
Setting range Uout min./Uout max.
48-55 V
Accuracy
??ñ1 %
Load regulation
??ñ0.5 %
Line regulation
??ñ0.5 %
Rise time
1 s
Temperature coefficient
??ñ0.03 % / ???C
Ripple and Noise
50 mV
Hold up time
20 ms @ 115 V / 30 ms @ 230 V
Status indication DC ON LED green
?37 V
Parallel / redundant mode
max. 2 devices / via external decoupling diodes
Efficiency
89 %
Over voltage protection
125??138 %
Rated over load protection
110??150 %
Short circuit
Hiccup Mode
General
Switching frequency
approx. 80 kHz
Insulation voltage input / output
AC 3.0 kVeff
Insulation voltage input / ground
AC 1.5 kVeff
Insulation resistance at DC 500 V
100 M?
Derating
Capacity: -2.5 %/???C starting at 60 ???C
Operation temperature range
-25 ???C ?? +70 ???C (Derating)
Storage temperature range
-25???C??85???C
MTBF
531000 h
Relative air humidity
20 ?? 90 % RH, not condensing
Cooling
Air convection, 25 mm clearance all-round
Housing material
Plastic
Mounting
- DIN rail mountable TS35
- (EN 60715)
Application height
2000 m
Installation position
vertical
Protection class
IP20
Protection class
II (SELV, PELV)
Over voltage category
II
Degree of polution
2
Weight
0,34 kg/piece
Connection type
- Spring terminal
- 0.20 mm2 ?? 2.0 mm2
Dimensions (w ????? h ????? d)
40,5?????90?????115 mm
Approvals
- UL 508 listed
- UL 60950-1
- UL 1310 Class 2
- EN 60950-1
- EN 61558-1
- EN 61558-2-17
- EN 61000-6-3
- EN 55022 Class B
- EN 61000-3-2
- EN 61000-3-3
- EN 55024
- EN 61000-6-2
- EN 61000-4-2
- EN 61000-4-3
- EN 61000-4-4
- EN 61000-4-5
- EN 61000-4-6
- EN 61000-4-8
- EN 61000-4-11
PU
1 piece
Dimensions
PIN assignment
Derating
Redundant operation
Short circuit characteristics
