Puls SL5.300 Data Sheet

3-phase 5 A

SL5.300

EMV und

Nied.-Spg.

Richtlinie

• Input: 3 AC 400–500 V

• Output: 24...28V / 120 W

UL60950 E137006

CUL/CSA-C22.2

No. 60950

• Power boost up to 144 W

• High overload current, no switch-off

• 3 phase wide range input

UL508 LISTED IND. CONT. EQ.

18 WM, 60°C

• Robust mechanics and EMC

scheme

Data sheet

Input

Input voltage 3 AC 400–500 V, ± 15 %

47-63 Hz, suitable for IT power systems

Rated tolerances

• Continuous operat.

• Short term (1 min.)

Even if one phase fails, the unit’s operation with nominal current can be continued (limitations: EN 61000-3-2 (harmonic current emissions) is then not fulfilled, the unit has noise suppression level A instead of level B and the hold-up time is shorter). Continued operat. with two phases is also permissible; however, it reduces the unit’s reliability and lifetime.

Input current 3 x 0.5 A

Inrush current typ. <25A at 575 V AC and cold-start

To be fused with a 3 x 10A, B-type 'circuit-breaker' switch based on the usual thermomagnetic overload sensing principle (used anyway to fuse the input lines; unit has no internal fuses).

Harmonic current emissions (PFC)

Hold-up time >16 ms (3 phase op. at 400 VAC, 24 V / 5 A)

(at 24V/5A)

340...576 V AC resp. 450...820 V DC

300...620 V AC resp. 420...890 V DC

acc. to EN 61000-3-2

>10 ms (2 phase op. at 400 VAC, 24 V / 5 A)

Efficiency, Reliability etc.*

Efficiency typ. 89% (3 AC 400V, 24 V / 5 A)

Losses typ. 15 W (3 AC 400V, 24 V / 5 A)

MTBF 410.000 h acc. to Siemensnorm 29500

(24 V/5 A, 3 AC 400V, T

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

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

* For further information see data sheets „The SilverLine“, „SilverLine Family

Branches“ and mechanics data sheet (mechanical design equals that of the SL20.100).

= 40 °C)

Start / Overload Behaviour

Startup delay typ. 0.1 s

Rise time ca. 5-20 ms, depending on load

Overload Behaviour

• Special PULS Overload Design (see diagram overleaf)

• 20% power boost

Advantages:

• High short-circuit current, giving large ’start-up window’: unit starts reliably even with awkward loads such as DC-DC converters.

• Secondary fuses operate more reliably

sl5e300 / 050318 1/2

no disconnection, no hiccup if overloaded high overload current (up to typ. 2⋅ I is reduced with increasing current. 6 A short-term continuous

, at 45°C or forced cooling even

Nom

), Vout

Output

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

panel potentiometer, preset: 24.5 V ± 0.5% Adjusting range guaranteed

Output noise suppression

Ambient temperature range T

amb

Rated continuous loading with convection cooling Output is protected against short-circuit, open circuit and overload

Derating Voltage regulation Ripple / Noise

Overvolt. protection typ. 33 V

Serial connection Parallel operation Power back immunity

Front panel indicator green LED off, at V

EN 61000-6-3 (class B) is fulfilled even when using long, unscreened output cabels

Operation: -10°C...+70°C (>60°C: Derating) Storage: -25°C...+85°C

Input T 3-phase -10°C...+60°C 5 A 4,3 A

2-phase -10...+60 5 A 4,3 A DC in -10...+60 5 A 4,3 A

* * short-term (< 1 min) or with forced air-cooling

typ. 6W/K (at T better than 2% Vout overall < 25 mV

not allowed yes; current sharing available on request 34 V; inapplicable for inductive loads

amb

-10°C...+45°C 6 A* 5,1 A*

also at 60°C admissible

, (20 MHz bandw., 50 Ω measurem.)

out

=+60°C...+70°C)

amb

<20V

out

@ 24V I

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.

• Input and output are strictly apart from each other and so cannot be mixed up (Input below, output above).

* For further information see data sheets "the SilverLine", "SilverLine Family

Branches" and mechanics data sheet

Order information

Order number Description

SL5.300 SLZ01

73 mm x 124 mm x 117 mm (+ DIN rail) above/below 50 mm recommended left/right 15 mm recommended 730 g

Screw mounting set, two needed per unit

IEC60950

out

@ 28V

Data sheet

Hold-up time, 3-phase

(min., at V

out

=24V)

3-phase

Hold-up time [ms]

320 360 400 440 480 520 560

Input voltage [VACin] 3-phase

Hold-up time, 2-phase

(min., at V

out

=24V)

2-phase

Iout = 2A Iout = 3A Iout = 4A Iout = 5A

Output characteristic (min.)

= 60°C / 45°C / 25°C / 0°C

amb

Vout range

Vin = 3 AC 400V

Output Voltage Vout [V]

0 2 4 6 8 10 12 14

Output Current Iout [A]

Efficiency (typ.,

at V

out

=24V

)

Hold-upt time [ms]

Iout = 2A Iout = 3A Iout = 4A Iout = 5A

Efficiency [%]

3 x 400 VACin 3 x 500 VACin

320 360 400 440 480 520 560

Input voltage [VACin] 2-phase

For further information, especially about

•EMC

• Connections

• Safety, Approvals

• Mechanics und Mounting, see page 2 of the „The SilverLine“ data sheet. For detailed dimensions see SilverLine mechanics data sheet SL2.5/ SL5/ SL10

Specifications valid for 3AC 400V input voltage, +25°C ambient temperature, and 5 min run-in time, unless otherwise stated. They are subject to change without prior notice.

Your partner in power supply:

123456

Output current Iout [A]

European Power Supply Manufacturers Association

Bayerns Best 50 Czech 100 Best EuropeÕs 500

PULS GmbH

Arabellastraße 15

D-81925 München

Tel.: +49 89 9278-0

Fax: +49 89 9278-199

www.puls-power.com

2/2 sl5e300 / 050318