Input: 3 AC 400–500 V Output: 24...28V / 120 W Power boost up to 144 W High overload current, no switch-off 3 phase wide range input Robust mechanics and EMC 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 Inrush current 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 Efficiency, Reliability etc.* Efficiency 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). Start / Overload Behaviour Startup delay Rise time Output voltage 24...28 V DC, adjustable by (covered) front panel potentiometer, preset: 24.5 V ± 0.5% Adjusting range guaranteed Output noise suppression EN 61000-6-3 (class B) is fulfilled even when using long, unscreened output cabels Ambient temperature Operation: -10°C...+70°C (>60°C: Derating) range Tamb Storage: -25°C...+85°C Rated continuous loading with convection cooling Output is protected against short-circuit, open circuit and overload Input Tamb Iout @ 24V Iout @ 28V 3-phase -10°C...+60°C 5 A 4,3 A -10°C...+45°C 6 A* 5,1 A* 2-phase -10...+60 5A 4,3 A DC in -10...+60 5A 4,3 A -10°C...+45°C 6 A* 5,1 A* * * short-term (< 1 min) or with forced air-cooling Derating Voltage regulation Ripple / Noise typ. 6W/K (at Tamb=+60°C...+70°C) better than 2% Vout overall < 25 mVPP, (20 MHz bandw., 50 Ω measurem.) Overvolt. protection Serial connection Parallel operation Power back immunity not allowed yes; current sharing available on request 34 V; inapplicable for inductive loads Front panel indicator Construction / Mechanics Housing dimensions and Weight • WxHxD • Free space for ventilation • Weight 73 mm x 124 mm x 117 mm (+ DIN rail) above/below 50 mm recommended left/right 15 mm recommended 730 g 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 Overload Behaviour • Special PULS Overload Design (see diagram overleaf) • 20% power boost no disconnection, no hiccup if overloaded high overload current (up to typ. 2⋅ INom), Vout is reduced with increasing current. 6 A short-term, at 45°C or forced cooling even continuous 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 Order information Order number Screw mounting set, two needed per unit 1/2

Data sheet Output current lout [A] For further information, especially about • Safety, Approvals see page 2 of the „The SilverLine" data sheet. 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: Power Supply