SL30.300

More Power: 30 A Data sheet SL30.300 • • • • • EMC and Low Volt. Directive Input: 3 AC 400...500V Output: 24...28V / 720W 92.5% efficiency Ideal for parallel operation Simple fusing IEC60950 Output 3 AC 400...500 V, ± 15 % 47-63 Hz, Suitable for IT power systems Rated Tolerances • Continuous operation • Short term (1 min) at 24 V/30 A 340-576 V AC resp. 450-820 V DC 300-620 V AC resp. 420-890 V DC Input current 3 x 2.0 A Inrush current < 17 A bei 576 V AC Inrush current limiting done with a fixed 47R resistor (not a thermistor) which is bridged after the unit is running, so losses are minimised. That means no reset time even at a warm-start. Fuse loading < 2 A2s Output voltage 24...28 V DC, adjustable by (covered) front panel potentiometer. Adj. range guaranteed Output noise suppression EN 61000-6-3 (class B) is fulfilled even when using long, unscreened output cabels Ambient temperature range Tamb Operation: 0°C...+70°C (>60°C: Derating) Storage: -25°C...+85°C Rated continuous loading with convection cooling at Tamb=0°C - 60°C 24 V / 30 A (720 W) resp. 28 V / 26 A (728 W) Derating Harmonic current emissions (PFC) acc. EN 61000-3-2 Transient handling Active transient filter incorporated, so transient resistance acc.to VDE 0160 / W2 (1560 V / 1.3 ms), for all load conditions. Hold up time > 10 ms at 400 V AC, 24 V / 30 A Efficiency, Reliability etc. * Efficiency typ. 92.5 % (400 VAC, 24 V / 30 A) Losses typ. 60 W (400 VAC, 24 V / 30 A) MTBF 425,000 h @ 400 VAC, 360,000 h @ 480 VAC (Siemensnorm SN 29500 (Release 07.97), 24 V/30 A, Tamb = +40 °C) Life cycle (electrolytics) The unit exclusively uses longlife electrolytics, specified for +105°C (cf. ’The SilverLine’, p.2). High reliability and lifetime, as • only four aluminium electrolytics and • no small aluminium electrolytics are used. Order information Order number Description SL30.300 SLZ01 Screw mounting set, two needed per unit typ. 18 W/K (at Tamb=+60°C...+70°C) Voltage regulation better than 2% over all Ripple • Output charact. S • Output charact. P (incl. spikes (20 MHz bandw.), 50 Ω measurem.) < 20 mVPP (< 0.1 %) < 40 mVPP (In: 230VAC, Out: 24V/30A) < 100 mVPP (In: 184VAC, Out: 24V/30A) (S/P Single/Parallel Mode) 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). sl30e300 / 050318 UL508 LISTED IND. CONT. EQ. 18 WM, 60°C CB scheme Input Input voltage UL60950 E137006 CUL/CSA-C22.2 No. 60950 Over-voltage protection At 32 V ± 10%: switch to hiccup mode Front panel indicators: • Green LED on, when Vout > UT, where UT is ca. 2 V below Vout adjusted (24V...28V) • Red LED on, when 10 V < Vout< UT • Red LED flashes, when 0 V < Vout < 10 V Parallel operation Yes, up to ten SL30 units To achieve current sharing the output V/I characteristic can be altered to be 'softer' (25V at 0.4A, 24V at 30A). This is done by repositioning a bridge connection (without opening the unit). Power Back Immunity 35 V Construction / Mechanics * Housing dimensions and Weight 240 mm x 124 mm x 112 mm (+ DIN rail) • WxHxD above/below 70 mm recommended • Free space for left/right 25 mm recommended ventilation 2.0 kg • Weight Design advantages: • All connection blocks are easy to reach as mounted at the front panel. • PVC insulated cable can be used for all connections, as the connection blocks are mounted in the cooler area on the underside of the unit. * For further information see data sheets „The SilverLine“, „SilverLine Family Branches“ and mechanics data sheet 1/2 Data sheet Start / Overload Behaviour Output V/I characteristic (typ.) 32,00 typ. 0.2 s Rise time ca. 20-80 ms, depending on load Duration of switch-on attempts at ca. 1.4 s • Initial application on mains • Subsequent ca. 0.5 s attempts Hiccup operation at Vout < ca. 10 V Duration between switch-on attempts ca. 1 s Vout range 24,00 Output Voltage Uout / V Startup delay Electronic current limiting, protects against overload and short circuit: • Vout < ca. 10 V: Periodical switch-on attempts (hiccup-mode). • Vout > ca. 10 V: The output current is continuous. The V/I characteristic of the supply is straight. Vin = 460 V AC 16,00 Vin = 380 V AC 8,00 Vout < ca. 10V: Hiccup mode 0,00 15,00 20,00 25,00 30,00 35,00 40,00 Output Current Iout [A] Efficiency (typ.) 94,00 92,00 Efficiency [%] Advantages of the switch-on/overload behaviour: • Safer switch-on into highly non-linear loads with large starting currents • Short-term overloads result in current limiting and not in an immediate shut-down. • Parallel operation of several units possible. Proper switch-on performance is obtained. Parallel mode Single mode Further Information 90,00 88,00 86,00 Out = 24V/30A Out = 24V/20A Out = 24V/10A 84,00 350 400 Vout = 24V 450 500 550 Input voltage VACin [V] 94,00 Efficiency [%] 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 SL30 92,00 Out = 28V/26 A Out = 28V/18A Out = 28V/9A 90,00 88,00 86,00 350 400 Vout = 28V 450 500 550 Input voltage VACin [V] Hold-up time (min., at Vout =24V) 60 100% Load 80% Load 60% Load 40% Load Hold-up time [ms] 50 40 30 20 10 0 330 370 410 450 490 530 Input voltage VACin [V] Specifications valid for 3 x AC 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: 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 sl30e300 / 050318 Mechanics Data sheet SL30 • Innovative DIN-Rail mount, unit holds even at vibration or lateral pressure • Clearly arranged and user oriented • Large, robust screw terminals • Sealed metal housing • Fine ventilating grid Front view SL30.300 Input terminals SL30.100 10 A 5 Construction / Mechanics Connections Housing dimensions and Weight 240 mm x 124 mm x 112 mm (+ DIN rail) • WxHxD • Free space for above/below 70 mm recommended left/right 25 mm recommended ventilation 2 kg • Weight Connections • Input/Output • Current handling capacity • Grid Robust metal housing with fine ventilat. grid ( 3,5 mm, IP20), to keep out small parts (e.g. screws) 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 • PVC insulated cable can be used for all connections, no thermal protection is needed Mounting on DIN-Rail (TS35/7.5 or TS35/15, 1...1.5 mm thick) therefore • 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) sl2edrw30 / 040114 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 Order information Order number Description SL30.100 SL30.300 SLZ01 Screw mounting set, two needed per unit 1/2 Data sheet Bottom view SL30.300 Input terminals SL30.100 bottom view Side view SL30.100, 30.300 This ’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 SL20 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: 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 sl2edrw30 / 040114