DBR-3200 series
June 21, 2022MW Mean Well Meanwell 3200W Intelligent Single Output Battery Charger DBU-3200 series
Features
- Charger for lead-acid batteries (Gel, flooded and AGM) and Li-ion batteries (lithium iron and lithium manganese)
- Built-in default 3 stage charging curves and programmable curve
- Built-in I²C interface, PMBus protocol (Optional CANBus protocol)
- Output voltage and current programmable
- Universal AC input / Full range
- Built-in active PFC function
- Forced air cooling by built-in thermal controlled DC fans
- Built-in OR-ing FET
- Active current sharing up to 6400W (1+1)
- Protections: Battery under voltage / Battery no connection / Short circuit / Over voltage / Over temperature
- Optional conformal coating
- 5 years warranty
Mean Well Battery Charger DBU-3200 Series Data Sheet Download
Description
Mean Well DBU-3200 is a 3200W single output AC/DC enclosed charger in 1U low profile with high power density, 37W/inch3 . It is an intelligent charger that has pre-loaded programmable charging curves for different types of lead-acid and li-ion batteries. Output programmable function allows user to adjust the charging voltage and current via the built-in potentiometer or PMBus protocol. Various protection mechanisms as well as the temperature compensation function are provided to assure normal and safe system operation. In this battery charger family, there are three other series: DBR-3200 series, RCB-1600 series, RPB-1600 series.
Mean Well Battery Charger DBU-3200 Series Model Encoding
| Type | Communication Protocol | Note |
| Blank | PMBus protocol | In Stock |
| CAN | CANBus protocol | By request |
Specification
| MODEL | DBU-3200-24 | DBU-3200-48 | |||
|
OUTPUT |
BOOST CHARGE VOLTAGE(Vboost)(default) | 28.8V | 57.6V | ||
| FLOAT CHARGE VOLTAGE(Vfloat)(default) | 27.6V | 55.2V | |||
| CONSTANT CURRENT(CC)(default) | 110A | 55A | |||
|
VOLTAGE ADJ. RANGE |
By built-in potentiometer, SVR | ||||
| 23.5 ~ 30V | 47.5 ~ 58.8V | ||||
| RECOMMENDED BATTERY
CAPACITY(AMP HOURS) Note.3 |
330 ~ 1000Ah |
180 ~ 550Ah |
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| LEAKAGE CURRENT FROM
BATTERY (Typ.) |
1.5mA |
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|
INPUT |
VOLTAGE RANGE Note.4 | 90 ~ 264VAC 127 ~ 370VDC | |||
| FREQUENCY RANGE | 47 ~ 63Hz | ||||
| POWER FACTOR (Typ.) | 0.97/230VAC at full load | ||||
| EFFICIENCY (Typ.) | 93.5% | 94.5% | |||
| AC CURRENT (Typ.) Note.4 | 17A/230VAC | ||||
| INRUSH CURRENT (Typ.) | COLD START 55A/230VAC | ||||
| LEAKAGE CURRENT | <2mA / 230VAC | ||||
|
PROTECTION |
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 | ||||
|
FUNCTION |
OUTPUT VOLTAGE PROGRAMMABLE(PV) | Adjustment of output voltage is allowable to 75 ~ 125% of nominal output voltage. Please refer to the Function Manual. | |||
| OUTPUT CURRENT PROGRAMMABLE(PC) | Adjustment of output voltage is allowable to 20 ~ 100% of rated current. Please refer to the Function Manual. | ||||
| AUXILIARY POWER | 5V @ 0.3A, tolerance ±10%, ripple 150mVp-p, 12V @ 0.8A, tolerance ±10%, ripple 450mVp-p | ||||
| 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) | ||||
| ALARM SIGNAL | Isolated signal output for T-alarm and DC-OK | ||||
|
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 (Note 6) |
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 EMISSION |
Parameter | Standard | Test Level / Note | ||
| Conducted | BS EN/EN55032 (CISPR32) | Class B | |||
| Radiated | BS EN/EN55032 (CISPR32) | Class A | |||
| Harmonic Current | BS EN/EN61000-3-2 | —– | |||
| Voltage Flicker | BS EN/EN61000-3-3 | —– | |||
|
EMC IMMUNITY |
BS EN/EN55024, BS EN/EN61000-6-2 | ||||
| Parameter | Standard | Test Level / Note | |||
| ESD | BS EN/EN61000-4-2 | Level 3, 8KV air ; Level 2, 4KV contact | |||
| Radiated | BS EN/EN61000-4-3 | Level 3 | |||
| EFT / Burst | BS EN/EN61000-4-4 | Level 3 | |||
| Surge | BS EN/EN61000-6-2 | 2KV/Line-Line 4KV/Line-Earth | |||
| Conducted | BS EN/EN61000-4-6 | Level 3 | |||
| Magnetic Field | BS EN/EN61000-4-8 | Level 4 | |||
| Voltage Dips and Interruptions | BS EN/EN61000-4-11 | >95% dip 0.5 periods, 30% dip 25 periods,
>95% interruptions 250 periods |
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|
OTHERS |
MTBF | 494.2K hrs min. Telcordia SR-332 (Bellcore) ; 44.8K hrs min. MIL-HDBK-217F (25℃) | |||
| DIMENSION | 325.8*107*41mm (L*W*H) | ||||
| PACKING | 2.76Kg;4pcs/12Kg/0.83CUFT | ||||
Application
- Large scale DC UPS or emergency backup system
- Marine battery charger module
- Electric scooter or vehicle charger station
- Wastewater treatment system
- Electrolysis system
