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DBR-3200-48
853.62
Details
Meanwell DBR-3200-48 is a 3200W single output AC/DC front-end charger with 57.6V55.2V55A47.5-58.8V180-550A<1.5mA. It is designed in 1U low profile and high-power density reaching up to 37W/inch³. Moreover, the item is an intelligent charger which has pre-loaded programmable charging curves for different types of lead-acid and li-ion batteries. Output programmable function permits the user to adjust the charging voltage and current via the built-in potentiometer or PMBus protocol. Additionally, DBR-3200-48 supplies the various protection modes such as Battery under voltage, Battery no connection, Short circuit, Over voltage and Over temperature. Apart from them, the temperature compensation function is equipped to assure normal and safe system operation. Thanks to its rack-mountable design, high reliability and excellent quality, Meanwell DBR-3200-48 serves as an ideal solution for the applications such as the charging, backup and constant current source utilizing the rack architecture or central power management.
Meanwell DBR-3200-48 Encoding
| DBR | Series Name |
| 3200 | Output Wattage |
| 48 | OutputVoltage ( 24V/48V) |
| *** | Communications Protocol Option |
| Blank | PMBus Protocol In stock |
| CAN | CANBus Protocol By Request |
Meanwell DBR-3200-48 Specifications
| Model | DBR-3200-48 | |
| Output | BOOST CHARGE VOLTAGE(Vboost)(default) | 57.6V |
| FLOAT CHARGE VOLTAGE(Vfloat)(default | 55.2V | |
| CONSTANT CURRENT(CC)(default) | 55A | |
| VOLTAGE ADJ. RANGE | By built-in potentiometer, SVR | |
| 47.5-58.8V | ||
| RECOMMENDED BATTERY CAPACITY(AMP HOURS) | 180-550A | |
| LEAKAGE CURRENT FROM BATTERY (Typ.) | <1.5mA | |
| Input | VOLTAGE RANGE | 90 ~ 264VAC 127 ~ 370VDC |
| FREQUENCY RANGE | 47 ~ 63Hz | |
| POWER FACTOR (Typ.) | 0.97/230VAC at full load | |
| EFFICIENCY (Typ.) | 94.50% | |
| AC CURRENT (Typ.) | 17A/230VAC | |
| INRUSH CURRENT (Typ. ) | COLD START 55A/230VAC | |
| LEAKAGE CURR ENT | <1.5mA / 230VAC | |
| OVER VOLTAGE | 63 ~ 75V | |
| Protection type : Shut down o/p voltage, re-power on to recover | ||
| OVER TEMPERATURE | Protection type : Shut down o/p voltage, re-power on to recover | |
| FUNCTION | AUXILIARY POWER | 5V @ 0.3A, tolerance±10%, ripple 150mVp-p, 12V @ 0.8A, tolerance±10%, ripple 450mVp-p |
| OUTPUT VOLTAGE PROGRAMMABLE(PV) | Adjustment of output voltage is allowable to 75 ~ 125% of nominal output voltage | |
| OUTPUT CURRENT PROGRAMMABLE(PC | Adjustment of output voltage is allowable to 20 ~ 100% of rated current | |
| REMOTE ON-OFF CONTROL | By electrical signal or dry contact Power ON:short Power OFF:open. Please refer to the Function Manual | |
| TEMPERATURE COMPENSATION | -3mV /℃/ cell / (12V = 6 cells ; 24V = 12 cells ; 48V = 24 cells) | |
| DC OK SIGNAL | The isolated TTL signal out. Please refer to the Installation Manual | |
| AC OK SIGNAL | The isolated TTL signal out. Please refer to the Installation Manual | |
| ENVIRONMENT | WORKING TEMP | -30 ~ +70℃ (Refer to "Derating Curve") |
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | |
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH non-condensing | |
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 50℃) | |
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes | |
| SAFETY &EMC | SAFETY STANDARDS | UL62368-1, CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved |
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC | |
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH | |
| EMC IMMUNITY | BS EN/EN55024, BS EN/EN61000-6-2 | |
| Others | MTBF | 528.8K hrs min. Telcordia SR-332 (Bellcore) ; 44.4K hrs min. MIL-HDBK-217F (25℃) |
| DIMENSION | 325*107*41mm (L*W*H) | |
| PACKING | 2.65Kg;4pcs/11.6Kg/0.93CUFT | |
Meanwell DBR-3200-48 Features
l 5 years warranty
l Universal AC input/ Full range
l Built-in active PFC function
l Optional conformal coating
l Forced air cooling by built-in thermal controlled DC fans
l Built-in OR-ing FET, support hot swap (hot plug)
l Output voltage and current programmable
l Active current sharing up to 12800W for one 19" rack shelf
l Built-in default 3 stage charging curves and programmable curve
l Built-in I² C interface, PMBus protocol (Optional CANBus protocol)
l Charger for lead-acid batteries (Gel, flooded and AGM) and Li-ion batteries (lithium iron and lithium manganese)
l Protections: Battery under voltage /Battery no connection/Short circuit/Over voltage/Over temperature
Meanwell DBR-3200-48 Applications
l Large scale DC UPS or emergency backup system
l Marine battery charger module
l Electric scooter or vehicle charger station
l Wastewater treatment system
l Electrolysis system
Meanwell DBR-3200-48 Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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