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Mean Well NPB-450-72-NFC Battery Charger 450W 72V - Ultra Wide Output, NFC Programmable Charging Parameters
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Mean Well NPB-450-72-NFC Battery Charger 450W 72V - Ultra Wide Outp...
Description
Description
The NPB-450-72 is a 450W Mean Well DIN rail power converter with a 205mm profile (input range: 10.5~21V, operating temperature: -30~+70℃).
Key Features
- ✓ 205mm width — DIN rail TS-35 compatible
- ✓ Input voltage range: 10.5~21V
- ✓ 3KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Wide operating temperature: -30~+70℃
- ✓ Protections: Short circuit / Over voltage / Over temperature / Reverse polarity / Under voltage
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Remote ON/OFF control
- ✓ Safety approvals: EN/EN60335-1/2-29 , UL62368-1, EAC TP TC 004
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesNPB Series
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Power Rating450 Watt
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Output Voltage72 Volt
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Rated Current5.5 Ampere
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Input Voltage90V~264V
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No of Output1
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Standards MetCB,CE,DEKRA,EAC
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Operation ModeConstant Voltage
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Operating Temperature-30°C~70°C
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Warranty3 Year
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Length8.07 in
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Width5.12 in
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Height2.17 in
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Weight2.25 lb
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Payment & Security
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Frequently Asked Questions
What type of battery applications is the Mean Well NPB-450-72-NFC best suited for?
This model is designed for 72V-class battery charging applications that need a compact 450W industrial charger. It is suitable for both lead-acid and li-ion battery systems, making it a practical option for OEM, mobility, backup power, and equipment charging use cases where programmable charging behavior is important.
What are the main output specs of the NPB-450-72-NFC?
The NPB-450-72-NFC is rated for 450W output with a nominal 72V output and 5.5A rated current. It also supports an ultra-wide charging voltage setting range within the higher-voltage band, covering 54V to 100V depending on configuration.
How is the NFC version different from a standard battery charger?
This NFC version allows charging parameters to be set through an NFC interface, which helps when a project requires model-specific charging adjustments. It also includes CANBus support for control, setting, and monitoring, giving it more flexibility than a basic fixed-output charger.
Is the NPB-450-72-NFC compatible with lead-acid and lithium-ion batteries?
Yes, Mean Well specifies this charger as suitable for both lead-acid and li-ion batteries. It also supports 2-stage, 3-stage, and built-in charging curve options, plus temperature compensation for lead-acid batteries to help support battery life.
Can this charger be used in demanding industrial or outdoor environments?
It is built for wide-environment operation with a rated operating temperature range of -30°C to +70°C. The unit also uses a thermally controlled DC fan for noise reduction and includes multiple protection functions for demanding commercial and industrial use.
What protection and monitoring features are included in the NPB-450-72-NFC?
This charger includes protection for short circuit, over voltage, over temperature, battery under voltage, and battery reverse polarity with no damage. It also provides Charger OK and Battery Full signals, along with CANBus-based control and monitoring support.
What makes the NPB-450-72-NFC a good fit for OEM and fleet battery charging projects?
This model combines 450W output, wide voltage programmability, NFC parameter access, and CANBus communication in one charger platform. That makes it a strong choice for applications where standardized hardware is needed across different battery profiles or where monitoring and configurable charging behavior matter.
What warranty is included with the Mean Well NPB-450-72-NFC?
Mean Well specifies a 3-year warranty for this model. That warranty period aligns with its positioning as an industrial-grade programmable battery charger for long-term equipment use.
Other NPB-450 Models
3 other models| Model | Power | Battery Type | Battery Voltage | Charging Current | Price | |
|---|---|---|---|---|---|---|
| Mean Well NPB-450-48-NFC Battery Charger 450W 48V - Ultra Wide Output, NFC Programmable Charging Parameters | 450 Watt | Lithium and Lead Acid Battery | 48V | — | $141.32 | View |
| Mean Well NPB-450-24-NFC Battery Charger 450W 24V - Ultra Wide Output, NFC Programmable Charging Parameters | 450 Watt | Lithium and Lead Acid Battery | 24V | — | $141.32 | View |
| Mean Well NPB-450-12-NFC Battery Charger 450W 12V - Ultra Wide Output, NFC Programmable Charging Parameters | 450 Watt | Lithium and Lead Acid Battery | 12V | — | $141.32 | View |
