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Mean Well NPP-450-24 453.6W 24V Battery Charge& Power Supply 2-in-1, Selectable via Jumper
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Mean Well NPP-450-24 453.6W 24V Battery Charge& Power Supply 2-...
NPP-450 and NPB-750's key features include ultra-wide output voltage, adjustable output voltage via VR on front panel (10.5~21V, 21~42V, 42~80V, 54~100V), adjust output current from 50~100%, built-in thermal controlled cooling fan to reduce noise, -30~+70°C operating temperature, built-in remote ON/OFF control, compliance to ITE IEC/EN/UL62368-1 and household appliances EN60335-1/-2-29 dual safety, multiple built-in intelligent protection functions, and 3 years warranty. Both of them are safe, durable, and cost-effective dual-purpose power supply/chargers. The products are suitable for charging applications for electric motorcycles, unicycles, scooters, camping vehicles, UAV, mobile robots, hand-held power tools, floor scrubbers, etc. as well as providing power to drive industrial control, information technology, communication, security control systems and more.
FEATURES
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BrandMean Well
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SeriesNPP Series
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Power Rating450 Watt
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Output Voltage28.8 Volt
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Rated Current13.5 Ampere
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Input Voltage90V~264V
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No of Output1
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Standards MetCB,CCC,CE,EAC,ENEC,UL
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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
::specification::
Frequently Asked Questions
What is the Mean Well NPP-450-24 designed for?
The NPP-450-24 is a 2-in-1 unit that can operate as either a battery charger or a power supply, depending on the selected mode. It is aimed at commercial and industrial applications that need a high-power 24V-class solution. Typical use cases mentioned for this series include mobility equipment, robots, floor scrubbers, and control or security systems.
What are the main electrical ratings of the NPP-450-24?
This model is rated at 450W class output, with a listed power rating of 453.6W. The product data lists a 28.8V output voltage and 13.5A rated current. Those specs make it suitable for buyers looking for a higher-power charger or supply in this voltage class.
Can the NPP-450-24 be used as both a charger and a power supply?
Yes. One of the main differentiators of the NPP-450-24 is that it supports both battery charging mode and power supply mode in a single product. That can reduce the need to source separate units when an application may require either charging capability or stable DC power output.
What battery type is this model suitable for?
The provided product information specifically states that the NPP-450-24 is suitable for lead-acid batteries. It also features a 3-stage charging curve for charging mode. If your project uses a different battery chemistry, you should verify fit before purchase rather than assuming compatibility.
Is the NPP-450-24 suitable for harsh or variable environments?
Yes, this model is built for demanding operating conditions, with a specified temperature range from -30°C to +70°C. It also includes a thermal controlled cooling fan to help reduce noise while supporting thermal management. That makes it a practical choice for industrial or equipment-based environments where ambient conditions can vary widely.
What protection and certification features does the NPP-450-24 include?
The NPP-450-24 includes built-in protection for short circuit, overload, over voltage, and over temperature conditions. The product description also lists approvals including CB, UL, DEKRA, EAC, CE, and UKCA, with compliance to IEC/EN/UL 62368-1 and EN60335-1/-2-29 related standards. Mean Well also lists a 3-year warranty for this model.
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Other NPP-450 Models
3 other models| Model | Power | Battery Type | Battery Voltage | Charging Current | Price | |
|---|---|---|---|---|---|---|
| Mean Well NPP-450-72 462W 72V Battery Charge& Power Supply 2-in-1, Selectable via Jumper | 450 Watt | Lithium and Lead Acid Battery | — | — | $113.14 | View |
| Mean Well NPP-450-48 456.96W 48V Battery Charge& Power Supply 2-in-1, Selectable via Jumper | 450 Watt | Lithium and Lead Acid Battery | — | — | $113.14 | View |
| Mean Well NPP-450-12 420W 12V Battery Charge& Power Supply 2-in-1, Selectable via Jumper | 450 Watt | Lithium and Lead Acid Battery | — | — | $113.14 | View |
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