{"product_id":"1606-xl480e-3w-allen-bradley-power-supply-unit","title":"1606-XL480E-3W Allen-Bradley - Power Supply Unit","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Allen‑Bradley \u003cstrong\u003e1606-XL480E-3W\u003c\/strong\u003e is a compact three‑phase power supply unit characterised by the variety of possibilities of application and low system costs.\u003c\/p\u003e\n\u003ch3\u003eInput Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNominal input voltage: 3 AC 400...500V, ±15%, 47...63Hz, suitable for IT power systems.\u003c\/li\u003e\n\u003cli\u003eRated tolerances:\n\u003cul\u003e\n\u003cli\u003eContinuous operation: AC 340...576V resp. DC 450...820V.\u003c\/li\u003e\n\u003cli\u003ePlease ask for 'application notes' at operation with DC input voltage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput current: 3 x 1.5A.\u003c\/li\u003e\n\u003cli\u003eInrush current: \u0026lt; 2.5A eff. resp. \u0026lt; 7A pk.\u003c\/li\u003e\n\u003cli\u003eFuse recommendation: 6 A (x3) slow acting fuses (HBC) or supplementary protectors 1492‑SP3C060 recommended. Consult local codes for proper installation.\u003c\/li\u003e\n\u003cli\u003e2‑phase operation: Operation is possible even if one phase fails. With high ambient temperature or high load, Pout is adjusted downwards. The red LED is on. Also see Overload Behavior.\u003c\/li\u003e\n\u003cli\u003eEN 61000‑3‑2 (harmonic current emissions [PFC]) is fulfilled.\u003c\/li\u003e\n\u003cli\u003eTransient handling: Active transient filter incorporated, so transient resistance acc. to VDE 0160 \/ W2 (1300V\/1.3ms) for all load conditions.\u003c\/li\u003e\n\u003cli\u003eHold‑up time: \u0026gt; 11ms at 24.5V\/20A, Vin: AC 400V.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOutput Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOutput voltage: DC 24...28V adjustable by (covered) front panel potentiometer, preset: 24.5V ±0.5%.\u003c\/li\u003e\n\u003cli\u003eOutput noise suppression: Radiated EMI values below EN 50081‑1, even when using long, unscreened output cables.\u003c\/li\u003e\n\u003cli\u003eOutput protection: Protected against short‑circuit, open circuit and overload.\u003c\/li\u003e\n\u003cli\u003eVoltage regulation: \u0026lt; 2% static, jumper in 'Single Mode' position.\u003c\/li\u003e\n\u003cli\u003eRipple\/Noise: \u0026lt; 30mVPP (\u0026lt; 0.1%) incl. spikes (20MHz bandwidth, 50 Ω measurement).\u003c\/li\u003e\n\u003cli\u003eOvervoltage protection: At 33V ±10%: switch to hiccup mode.\u003c\/li\u003e\n\u003cli\u003ePower back immunity: max. 35V.\u003c\/li\u003e\n\u003cli\u003eParallel operation: Yes, up to ten units.\n\u003cul\u003e\n\u003cli\u003eTo achieve current sharing: Plug jumper into pos. 'Output parallel use'. This alters the output V\/I characteristic to be 'softer' (25V at 2A, 24V at 20A). The output voltage can still be adjusted.\u003c\/li\u003e\n\u003cli\u003eMissing jumper = 'Single Use', i.e. 'hard' characteristic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eFront panel indicator:\n\u003cul\u003e\n\u003cli\u003eGreen LED on, when Vout = set output voltage.\u003c\/li\u003e\n\u003cli\u003eRed LED on, when Vout \u0026lt; set output voltage (with overload and overtemp. as well as overload with 2‑phase op.).\u003c\/li\u003e\n\u003cli\u003eRed LED flashes after switch‑off in the Fuse Mode.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStart Behavior\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStart‑up delay: typ. 0.45s.\u003c\/li\u003e\n\u003cli\u003eRise time: appr. 5...20ms, depending on load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction \/ Mechanics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHousing dimensions (W x H x D): 150mm x 124mm x 121mm (+ DIN Rail).\u003c\/li\u003e\n\u003cli\u003eWeight: 1.8kg.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":49823884738802,"sku":"1606-XL480E-3W","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/1606-XL480E-3W_2.jpg?v=1784536508","url":"https:\/\/www.petrospare.com\/products\/1606-xl480e-3w-allen-bradley-power-supply-unit","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}