Puls SL10.105 Data Sheet

Data sheet

Power in square, PFC

SL10.105

• 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

scheme

IEC60950

UL508 LISTED IND. CONT. EQ.

18 WM, 60°C

UL60950 E137006

CUL/CSA-C22.2

No 60950

EMC and Low Volt. Directive

Input

Input voltage AC 100-120/220-240V (switchable), 47-63Hz

(AC 85...132/176...264V, DC 240...375V) Note: At DC input, always leave the switch in the 230V position Input current <6A (switch in 115V 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 current

emissions (PFC)

Transient handling

Hold up time >20ms (at AC 196V, 24V/10A)

<2.8A (switch in 230V position)

acc. EN 61000-3-2

Power factor: better than 0.68 at nominal

load

Transient resistance acc. to VDE 0160 / W2

(750V/1.3ms), for all load conditions.

(see diagram overleaf)

Efficiency, Reliability etc.*

Efficiency typ. 89% (AC 230V, 24V/10A) Losses typ. 29W (AC 230V, 24V/10A) MTBF 225.000h acc. to Siemensnorm SN 29500

(24V/10A, AC 230V, T

Life cycle (electrolytics) The unit exclusively uses longlife electrolytics,

specified for +105°C (cf. ’The SilverLine’, p.2).

amb

= +40°C)

Start / Overload Behaviour

Startup delay typ. 0.1s Rise time ca. 5-20ms, depending on load Overload Behaviour

• Special PULS Over-

load Design (see diagram overleaf)

• 20% power boost

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

– no disconnection, no hiccup if overloaded – high overload current (up to 1.6 I

Vout is gradually reduced with increasing current.

– 12A short-term

even continuous

, at 45°C or forced cooling

Nom

Output

Output voltage DC 24-28V, adjustable by (covered) front panel

potentiometer; preset: 24.5V ±0.5% Adj. range guaranteed

Output noise suppression

Ambient temperature range T

amb

Rated continuous loading with convection cooling

=0°C - 60°C

•T

amb

•T

=0°C - 45°C

amb

Output is protected against short-circuit, open circuit and overload Derating typ. 6W/K (at T Voltage regulation better than 2% Vout overall Ripple / Noise <30mV Overvolt. protection typ. 35V Parallel operation yes, current sharing available on request Power back immunity 34V Front panel indicator Green LED on front panel

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

Operation: 0°C...+70°C (>60°C: Derating) Storage: -25°C...+85°C

24V/10A (240W) resp. 28V/8.6A (240W) 24V/12A (288W) resp. 28V/10.3A (288W) short-term also at 60°C

= +60°C...+70°C)

amb

, (20MHz bandw., 50Ω measurem.)

Construction / Mechanics*

Housing dimensions and Weight

• W x H x D

• Free space for ventilation

•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

120mm x 124mm x 102mm (+ DIN rail) above/below 25mm recommended left/right 15mm recommended 1195g

Order information

Order number Description

SL10.105 SLZ02 Screw mounting set, two needed per unit

sl10e105 / 040511 1/2

Data sheet

SL10.105

Functional diagrams

Efficiency (typ.)

Efficiency [%]

3 5 7 9 11 13

Hold-up time (typ., at V

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

Ourp ut current Iout [A]

=24V)

out

Output characteristic (min.)

Vout range

Output voltage Vout [

0 5 10 15 20 25

Output current Iout [A]

= 60°C / 45°C / 25°C / 0°C

amb

Partial

load

Nominal load

Power Boost

Hold-up time [ms]

80 100 120 140 160 180 200 220 240 260 280

Switch pos.

115V

Input Volta ge V ACin [V]

Partial load

Nominal

load

Power Boost

Switch pos.

230V

with Partial Load = 120W Nominal Load = 240W Power Boost = 288W

ACin

100

Hold-up time [ms]

210 230 250 270 290 310 330 350 370 390

Partial load

Nominal load

Power Boost

Input Voltage VDCin [V]

DCin

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:

European Power Supply Manufacturers Association

Bayerns Best 50 Czech 100 Best Europe’s 500

PULS GmbH

Arabellastraße 15

D-81925 München

Tel.: +49 89 9278-0

Fax: +49 89 9278-199

www.puls-power.com

2/2 sl10e105 / 040511