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SN3-050-EU8 100643 EATON ELECTRIC Switched-mode power supply unit, 24-28VDC, adjustable, 5A View larger
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SN3-050-EU8 100643 EATON ELECTRIC Switched-mode power supply unit, 24-28VDC, adjustable, 5A

SN3-050-EU8

100643

EATON-MOELLER

Switched-mode power supply unit, 24-28VDC, adjustable, 5A

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Delivery program
Product range
 SN3 switched-mode power supply units
Description
 Primary pulsed power supply, power reserve from up to 50 %
Up to 5 devices can be paralleled to increase power and for redundancy
Phases
 Single-phase
Input voltage range
 85 - 264 V AC
100 - 350 V DC
Instructions
 At ≧ 264 V DC additionally suitable, use fuse.
Nominal input voltage
 110 - 240 V DC
110 - 240 V DC
Rated output voltage
 24 V DC (-1/5%)
Rated output current
 A 5
Setting range for the output voltage
 22 - 28 V DC
Rated output power
 W 120
For use with
 easy…
MFD…
EC4P…
XC-CPU…
XIOC…
PS4…
Technical data
General
Standards
 EN 61204, 2006/95/EC, 2004/108/EC, EN 50178, EN 60950, UL 60950, UL 508, SELV (EN 60950)
Degree of protection
Enclosures
 IP20
Terminals
 IP20
Protection class
 according to EN 61140, Class 1
Mounting
 DIN rail (IEC/EN 60715), snap fixing
Mounting position
 Horizontal
Heat dissipation
 W part no. ≦ 15
Efficiency
 % 88
Weight
 kg 0.96
Minimum distance to adjacent devices
 mm horizontal 10, vertical 80
Terminal capacities
 Only operate plug-in terminals off load.
Input circuit
Flexible with ferrule
 mm2 0.2…2.5 (22…14 AWG)
Flexible without ferrule
 mm2 0.2…2.5 (22…14 AWG)
Massive
 mm2 0.2…2.5 (22…14 AWG)
Output circuit
Flexible with ferrule
 mm2 0.12…2.5 (26…14 AWG)
Flexible without ferrule
 mm2 0.12…2.5 (26…14 AWG)
Massive
 mm2 0.12…2.5 (26…14 AWG)
Environmental compatibility
Ambient temperature, operation
 °C -25 - +70
Ambient temperature, full load
 °C 0 - +60 (without derating)
Ambient temperature, storage
 °C - 40 - + 85
Climatic proofing
 to IEC 60068-2-3, 93% at +40 °C, no condensation
Overvoltage category/pollution degree
 according to EN 50178; 2
Climatic class (IEC)
 according EN 60721; 3K3
Vibrations (IEC/EN 60068-2-6)
 1…57 Hz, amplitude ±0.075 mm; 57…100 Hz, 5 g
Mechanical shock resistance (IEC 60068-2-27)
 30 g all directions
Insulation voltage
Inputs/outputs
 3 kV AC (type test), 1.2 kV AC (routine test)
Input
 1.5 kV AC (type test), 1.2 kV AC (routine test)
Output
 350 V AC (routine test)
Electromagnetic compatibility (EMC)
Interference immunity
 EN 61000-6-2
ESD
 Air/contact discharge kV according to EN 61000-4-2, level 4-8KV/15KV
RFI
 according to EN 61000-4-3, level 3-10 V/m
Burst
 according to EN 61000-4-4, level 4-4 KV
Surge
 according to EN 61000-4-5, level 4-2KV symmetrical, Level 3-3KV asymmetrical
Cable-born HF
 according to EN 61000-4-6, level 3-10 V
Emitted interference
 EN 61000-6-3
Electromagnetic fields
 (0.08…1) / (1,4…2) / (2…2,7) GHz V/m according to EN 55022, Class B
Cable-born HF
 according to EN 55022, Class B
Input circuit
Supply frequency
Rated value
 Hz 50/60
Range
 Hz 47 - 63
Current consumption
At 110 … 240 V AC
 A Approx. 2.2…1.2
Power consumption
 W Normally 135
Inrush current limiter/i2t (cold start)
 ≦ 23 A / ca. 0.9 A2s
Mains failure bridging
 ms typ. ≧ 100
Run-up time after mains voltage applied
 ms Normally ≧ 100
Transient overvoltage protection
 Varistors
Internal input fuse (device protection, not accessible)
 4 AT
Discharge current to PE
 mA < 3.5 mA
Output circuit
L+, L+, L-, L-
 Proof against short-circuit, no-load and overload
Rated output power
 W 120
Rated output current Tu≦ 60 °C
 A 5
Peak output current (power reserves) Tu ≦ 40 °C
 A Normally ≦ 7.25
Derating 60 °C ≦ Tu≦ 70 °C
 2.5 % per Kelvin temperature increase
Control deviation at
Load change 10…90 %, static
 Normally ±0.05 %
Load change 10…90 %, dynamic
 Normally ±3 %
Controller acting time
 ms Normally 1
Input voltage deviation ±10 %
 Normally ±0.05 %
Rise time 10…90 %
 ms Normally ≦ 30
Residual ripple and switching peaks
 20 MHz typically < 50 mVss
Can be switched in parallel
 yes, up to 5 devices for redundancy and for power increase, non symetrical current
Series connection capability
 yes, for voltage increase (max. 2 off)
Resistance to reverse feed
 yes, limited to approx. 35 V AC
Power factor correction (PFC)
 Yes
Status indication
 OUTPUT OK: LED green
Overload characteristics
 ￫ AWA2727-2318 (www.moeller.net/support)
Behaviour on short-circuit
 continuously with current limitation
Current limitation at short-circuit
 A Approx. 11
Short-circuit protection
 Proof against sustained short circuit
Overload protection
 thermal protection
Capacitive load starting
 Not restricted
Notes


At U ≧ 264 V DC additionally suitable, use external fuse.

Technical data ETIM 5.0(Show features)(Hide features)
PLC's (EG000024) / PLC system power supply (EC000599)
Electric engineering, automation, process control engineering / Control / Programmable logic control (SPS) / SPS system power supply (ecl@ss8-27-24-22-09 [AKE532010])
Input voltage at AC 50 Hz
 V 85 - 264
Input voltage at AC 60 Hz
 V 85 - 264
Input voltage at DC
 V 100 - 350
Type of voltage (input voltage)
 AC/DC
Max. input current AC 50 Hz
 A 2.2
Max. input current AC 60 Hz
 A 2.2
Max. input current DC
 A 1.35
Type of output voltage
 DC
Output voltage at AC 50 Hz
 V 0 - 0
Output voltage at AC 60 Hz
 V 0 - 0
Output voltage at DC
 V 0 - 0
Max. output current AC 50 Hz
 A 0
Max. output current AC 60 Hz
 A 0
Max. output current DC
 A 5
Redundancy
 Yes
Suited for safety functions
 Yes
Width
 mm 130
Height
 mm 130
Depth
 mm 57

Datasheet - PDF

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Title: Size: Type:
PDF CATALOGUE EATON EN.pdf 51 Mbytes

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