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Mean Well DBR-3200-24 Rack Mountable Front End Battery Charger 3200W 24V
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Mean Well DBR-3200-24 Rack Mountable Front End Battery Charger 3200...
The DBR-3200 is a 3200W Mean Well. power converter. and an input range of 90~264VAC.
Key Features
- ✓ Input voltage range: 90~264VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3KVAC reinforced I/O isolation
- ✓ Protections: Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ DC OK relay contact output
- ✓ Remote ON/OFF control
- ✓ Safety approvals: EN62368-1, EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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Power Rating3200 Watt
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Output Voltage24 Volt
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Rated Current110 Ampere
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Input Voltage90V~264V
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No of Output1
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Standards MetBSMI,CB,CE,EAC,UL
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Operation ModeConstant Voltage
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Operating Temperature-30°C~70°C
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Warranty5 Year
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Length12.8 in
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Width4.21 in
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Height1.61 in
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Weight5.84 lb
::specification::
Frequently Asked Questions
What is the Mean Well DBR-3200-24 designed for?
The DBR-3200-24 is a rack mountable front end battery charger rated at 3200W with a 24V output. It is intended for industrial and power system applications that need a high-power charger or DC power source in a compact rack-oriented format. Its hot-swap support and current sharing capability make it suitable for larger scalable systems.
What battery types is the DBR-3200-24 compatible with?
This model supports lead-acid batteries including gel, flooded, and AGM types. It also supports Li-ion batteries, specifically lithium iron and lithium manganese chemistries. The unit includes built-in default 3-stage charging curves as well as a programmable curve for broader application flexibility.
What are the main electrical ratings of the DBR-3200-24?
The DBR-3200-24 is rated for 3200W output power at 24V with a rated current of 110A. It accepts a universal AC input range of 90 to 264VAC, or 127 to 370VDC. The DC adjustment range is specified as up to 125% of the rated output voltage.
Can the DBR-3200-24 be used in rack power systems with multiple units?
Yes, this charger includes active current sharing and can scale up to 12800W in one 19-inch rack shelf. It also has a built-in OR-ing FET to support hot swap or hot plug operation. Those features make it a practical choice for redundant or expandable rack-based power architectures.
What protection features are included in the DBR-3200-24?
The DBR-3200-24 includes protection for battery under voltage, battery no connection, short circuit, over voltage, and over temperature. Its over temperature protection shuts down the output voltage and then recovers automatically. Over voltage protection is specified at 115% to 135% of rated output voltage.
Is the DBR-3200-24 suitable for demanding industrial environments?
This model is designed for operation from -30°C to +70°C, subject to the output derating curve. It uses built-in thermal controlled DC fans for forced air cooling and offers optional conformal coating for harsher environments. These characteristics make it better suited to industrial settings than general-purpose chargers.
What communications and monitoring interfaces are available on the DBR-3200-24?
The DBR-3200-24 has a built-in I2C interface and supports PMBus protocol. Optional CANBus protocol is also available. These interface options help it fit into monitored or managed power systems where centralized supervision is important.
What certifications and warranty does the DBR-3200-24 include?
This charger is approved to UL62368-1, CSA C22.2, TUV EN62368-1, and EAC TP TC 004 safety standards. Its EMC compliance includes EN55032 Class B and EN61000-4-2, -4, -6, -8, and -11. Mean Well specifies a 5-year warranty for this model.
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