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Mean Well NPP-450-72 462W 72V Battery Charge& Power Supply 2-in-1, Selectable via Jumper
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Mean Well NPP-450-72 462W 72V Battery Charge& Power Supply 2-in...
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 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,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-450-72 designed for?
The NPP-450-72 is a dual-purpose unit that can operate as either a battery charger or a power supply. It is intended for 72V-class applications where buyers may need charging capability for lead-acid batteries or stable DC output for industrial and control equipment. Mean Well positions this series for uses such as electric mobility, mobile equipment, floor scrubbers, communication, and security systems.
Can this model be used as both a charger and a power supply?
Yes. The NPP-450-72 is part of the NPP-450 series and supports selectable charger or power supply operation in a single unit. That makes it useful for buyers who want one model that can cover either battery-charging duty or DC power-supply duty depending on the application.
What are the main electrical ratings of the NPP-450-72?
This model is rated at 462W with a 72V output and 5.5A rated current. The product description also states that output voltage and output current are adjustable, with current adjustable from 50% to 100%. Those ratings make it a high-power option within the NPP family for 72V systems.
Is the NPP-450-72 suitable for lead-acid battery charging?
Yes. Mean Well specifically lists this model as suitable for lead-acid batteries and notes a 3-stage charging curve in charging mode. That makes it relevant for buyers sourcing a charger for lead-acid battery-based equipment rather than a general-purpose DC supply alone.
How does the NPP-450-72 perform in demanding temperature conditions?
The NPP-450-72 is specified for operation from -30°C to +70°C. It also includes a thermal-controlled cooling fan, which helps manage heat while reducing unnecessary fan noise. This wide temperature range is useful for industrial and equipment environments that are harsher than normal indoor office conditions.
What protections and approvals does the NPP-450-72 include?
This model includes built-in protection for short circuit, overload, overvoltage, and overtemperature. The listed approvals include CB, UL, DEKRA, EAC, CE, and UKCA, with compliance to IEC/EN/UL62368-1 and EN60335-1/-2-29 safety standards. It is also backed by a 3-year warranty.
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Other NPP-450 Models
3 other models| Model | Power | Battery Type | Battery Voltage | Charging Current | Price | |
|---|---|---|---|---|---|---|
| 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-450-24 453.6W 24V 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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