Power in square, PFCCB
schemeData sheet

SL10.105••••••

IEC60950

UL508 LISTED
IND. CONT. EQ.
18 WM, 60°C

Input: AC 230/115V, DC 240...375V
Output: 24-28V/240W
Power boost up to 288W
High overload current, no switch-off
Robust mechanics and EMC
Very low leakage current

Input
Input voltage

UL60950 E137006
CUL/CSA-C22.2
No 60950

EMC andLow Volt.
DirectiveOutput
AC 100-120/220-240V (switchable), 47-63Hz(AC 85...132/176...264V, DC 240...375V)

Output voltage

DC 24-28V, adjustable by (covered) front panelpotentiometer; preset: 24.5V ±0.5%
Adj. range guaranteed

Output noise
suppression

Radiated EMI values below EN 61000-6-3, evenwhen using long, unscreened output cables.

Note: At DC input, always leave the switch in the 230V position
Input current<6A (switch in 115V position)<2.8A (switch in 230V position)• DCin at open output 8mA (preserves battery sources)
Inrush current

typ. <30A at AC 264V and cold start

Unit is internally fused (fuse not accessible). For external fusing of unit
and for input line protection, use circuit breaker with B-characteristic
10A or slower action, or alternatively T10A HBC fuse.
Harmonic currentemissions (PFC)acc. EN 61000-3-2
Power factor: better than 0.68 at nominalload

Transienthandling

Transient resistance acc. to VDE 0160 / W2
(750V/1.3ms), for all load conditions.

Hold up time

>20ms (at AC 196V, 24V/10A)(see diagram overleaf)

Ambient temperature Operation: 0°C...+70°C (>60°C: Derating)range TambStorage: -25°C...+85°C
Rated continuous loading with convection cooling
24V/10A (240W) resp. 28V/8.6A (240W)• Tamb=0°C - 60°C
• Tamb=0°C - 45°C
24V/12A (288W) resp. 28V/10.3A (288W)
short-term also at 60°C
Output is protected against short-circuit, open circuit and overload(at Tamb = +60°C...+70°C)

Derating

typ. 6W/K

Voltage regulation

better than 2% Vout overall

Ripple / Noise<30mVPP, (20MHz bandw., 50Ω measurem.)

Overvolt. protection

typ. 35V

Parallel operation

yes, current sharing available on request

Power back immunity 34V

Efficiency, Reliability etc.*

Front panel indicator

Efficiency

typ. 89%(AC 230V, 24V/10A)

Lossestyp. 29W(AC 230V, 24V/10A)

Construction / Mechanics*

MTBF

225.000h acc. to Siemensnorm SN 29500(24V/10A, AC 230V, Tamb = +40°C)

Life cycle (electrolytics) The unit exclusively uses longlife electrolytics,
specified for +105°C (cf. ’The SilverLine’, p.2).

Start / Overload Behaviour
Startup delay

typ. 0.1s

Rise timeca. 5-20ms, depending on load

Overload Behaviour• Special PULS Over- – no disconnection, no hiccup if overloaded– high overload current (up to 1.6 INom),load Design (seeVout is gradually reduced with increasingdiagram overleaf)current.
• 20% power boost– 12A short-term, at 45°C or forced coolingeven continuous

Green LED on front panel

Housing dimensions and Weight
120mm x 124mm x 102mm (+ DIN rail)• WxHxD
above/below 25mm recommended• Free space forleft/right 15mm recommended
ventilation
1195g• Weight
Design advantages:• All connection blocks are easy to reach as mounted at the front panel.
• Very low leakage current >0,5mA, suitable for medical applications.
*For further information see data sheets „The SilverLine“, „SilverLine Family
Branches“ and mechanics data sheet

Advantages:• High short-circuit current, giving large ’start-up window’: unit starts
reliably even with awkward loads (DC-DC converters, motors).
• No ’sticking’ such as can occur with fold-back characteristics• Secondary fuses operate more reliably

Order information
Order number

Description

SL10.105
SLZ02

Screw mounting set, two needed per unit

sl10e105 / 040511

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SL10.105

Data sheet

Functional diagrams
Output characteristic (min.)Efficiency (typ.)3291

Tamb = 60°C / 45°C / 25°C / 0°C

28

Vout range

Output voltage Vout [VEfficiency [%]

90

8988

24201612230 V ACin / 24 V DCout
230 V ACin / 28 V DCout

87

8486
3579Ourput current Iout [A]

110

130

51015

2025

Output current Iout [A]Hold-up time (typ., at Vout =24V)
Partialload

6080

Nominalload

Power Boost
40
30

Power Boost

Switch pos.
115V

20

Switch pos.
230V

10

Partial load

90

Nominal load50
Hold-up time [ms]100Partial load

Hold-up time [ms]70Nominal load

70
60
50

Power Boost403020ACin

DCin

100080100120140 160 180 200 220
Input Voltage V ACin [V]

240

260

with Partial Load = 120W

280

210

Nominal Load = 240W

230

250270290310330
Input Voltage VDCin [V]350370390

Power Boost = 288W

For further information, especially about• EMC• Connections• Safety, Approvals• Mechanics and Mounting,see page 2 of the „The SilverLine“ data sheet.
For detailed dimensions
see SilverLine mechanics data sheet SL2.5/ SL5/ SL10
Unless otherwise stated, specifications are valid for AC 230V input voltage, +25°C ambient temperature, and 5 min. run-in time. They are subject to change without prior notice.

Your partner in power supply:

EuropeanPower Supply
Manufacturers
AssociationBayerns Best 50
Czech 100 Best
Europe’s 500

PULS GmbH
Arabellastraße 15D-81925 München
Tel.: +49 89 9278-0
Fax: +49 89 9278-199
www.puls-power.com

2/2

sl10e105 / 040511

Mechanics

Data sheet

SL2.5/ SL5/ SL10
• Innovative DIN-Rail mount, unit
holds even at vibration or lateralpressure• Clearly arranged and user oriented• Large, robust screw terminals• Sealed metal housing• Fine ventilating gridSide view SL2.5

Front view SL2.5

Construction / Mechanics

Connections

Housing dimensions and Weight
Free space for ventilation
UnitW x H x D [mm] weightleft
above/below right• SL2.549 x 124 x 102 460 g
0 mm 25 mm each 10 mm• SL5.10x 64 x 124 x 102 620 g
15 mm 25 mm each 15 mm• SL5.300 73 x 124 x 117 730 g
15 mm 50 mm each 15 mm• SL10120 x 124 x 102 980 g
15 mm 25 mm each 15 mm
Overall depth = depth value as mentioned + DIN rail depth

Connections• Input/Output• Current handling
capacity• Grid

Screw terminals, connector size range:solid 0.5- 6 mm2 / flexible 0.5- 4 mm2
30 A per output
Two connectors per output, 9 mm distance
between adjacent connectors

Designadvantages:• All connection blocks are easy to reach as
mounted at the the front panel.
• Input and output are strictly apart fromeach other and so cannot be mixed up

Robust metal housing withfine ventilat. grid ( 3,5 mm, IP20), to keep out small parts (e.g. screws)
Mounting

on DIN-Rail (TS35/7.5 or TS35/15, 1...1.5 mm thick), thus
• Simple snap-on system• Sits safely and firmly on the DIN-Rail• No tools required to remove
or backplane-mounted(two optional screw mounting sets SLZ01 required)sledrw1 / 040114

Bottom view SL2.5

Order information
Order number

Description

SL2.100
SL2.103SL5.100
SL5.102
SL5.105
SL5.300
SL10.100 and SL10.105
SL10.101
SLZ01

24V/2.5A
12-15V/40W
24V/5A
24-28V/120W
24-28V/120W
24-28V/120W, 3AC400-500V input
24-28V/240W
48-56V/240W
Screw mounting set, two needed per unit
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Data sheet

All views SL5.300
120Bottom view
SL10 SL5.10x

Side view and front view
SL10, SL5.10x

his ’mechanics data sheet’ exclusively deals with the mechanical properties of the product. For further information (especially concerning electrical properties), please refer to the generic data
sheet of the SL2.5, SL5 and SL10 and to the basic data sheet „The SilverLine“ dealing with common features of all SilverLine units. This data sheet is subject to change without prior notice.

Your partner in power supply:

EuropeanPower Supply
Manufacturers
AssociationBayerns Best 50
Czech 100 BestEuropeÕs 500

PULS GmbH
Arabellastraße 15D-81925 München
Tel.: +49 89 9278-0
Fax: +49 89 9278-199
www.puls-power.com

2/2

sledrw1 / 040114