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AC DC Power Supply > Battery Charger > 3200W > DBU-3200           AC DC Power Supply > Battery Charger > 3200W > DBU-3200 Features : * Charger for lead-acid batteries (flooded, Gel and AGM) and Li-ion batteries (lithium iron and lithium manganese) * Built-in default 3 stage charging curves and programmable curve * Built-in l2C interface, PMBus protocol (Optional CANBus protocol) * Universal AC input / Full range * Built-in active PFC function * Forced air cooling by built-in thermal controlled DC fan * Output voltage and current programmable * Built-in OR-ing FET * Active vurrent sharing up to 6400W(2+1) * Protection: Battery under voltage/ Battery no connection/ Short circuit/ Over voltage/ Over temperature * Optional conformal coating * 5 years warranty Model No. : DBU-3200 AC input voltage range 90~264VAC, 127~370VDC FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR (Typ.) 0.97/230VAC at full load Inrush Current (Typ.) COLD START 55A/230VAC LEAKAGE CURRENT <2mA / 230VAC OVER VOLTAGE 31.5 ~ 37.5V, 63 ~ 75V Protection type : Shut down o/p voltage, re-power on to recover OVER TEMPERATURE Shut down o/p voltage, recovers automatically after temperature goes down Withstand voltage I/P-O/P: 3K VAC, I/P-FG: 2K VAC, O/P-FG: 1.5KVAC Working temperature -30°C ~ +70°C ( refer to output derating curve ) Safety standards UL62368-1, CSA C22.2 No. 62368-1, TUV EN62368-1, EAC TP TC 004 approved EMC EMISSION Parameter Standard Test Level / Note Conducted EN55032 (CISPR32) Class B Radiated EN55032 (CISPR32) Class A Harmonic Current EN61000-3-2 --- Voltage Flicker EN61000-3-3 --- EMC IMMUNITY EN55024, EN61000-6-2 Parameter Standard Test Level / Note ESD EN61000-4-2 Level 3, 8KV air ; Level 2, 4KV contact Radiated EN61000-4-3 Level 3 EFT / Burst EN61000-4-4 Level 3 Surge EN61000-4-5 2KV/Line-Line 4KV/Line-Earth Conducted EN61000-4-6 Level 3 Magnetic Field EN61000-4-8 Level 4 Voltage Dips and Interruptions EN61000-4-11 >95% dip 0.5 periods, 30% dip 25 periods, >95% interruptions 250 periods MTBF 160.1K hrs min. Telcordia SR-332 (Bellcore) ; 38.9K hrs min. MIL-HDBK-217F (25℃) DIMENSION 325.8*107*41mm (L*W*H) PACKING 2.76Kg;4pcs/12Kg/0.83CUFT P/No. BOOST CHARGE VOLTAGE Vboost FLOAT CHARGE VOLTAGE(Vfloat)(default) CONSTANT CURRENT(CC)(default) Effi. DBU-3200-24 28.8V 27.6V 110A 93.5% DBU-3200--48 57.6V 55.2V 55A 94.5%   Download PDF Here < back >

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