Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well NPB-1700-24 Battery Charger 1680W 24V - Suitable for Lead-acid and Li-ion
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The NPB-1700 is a 1700W Mean Well DIN rail power converter with a 300mm profile (input range: 10.5~21V, operating temperature: -30~+70℃).
Key Features
- ✓ 300mm 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
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BrandMean Well
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SeriesNPB Series
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Power Rating1700 Watt
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Output Voltage28.8 Volt
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Rated Current50 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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Length11.81 in
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Width7.24 in
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Height2.76 in
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Weight6.53 lb
::specification::
Frequently Asked Questions
Can I use the Mean Well NPB-1700-24 to charge a 24V battery bank in industrial automation equipment?
Yes. This charger is built for 24V battery systems and provides 28.8V output at up to 50A in constant voltage mode, with 1680W power for higher-capacity charging. It is suitable for both lead-acid and Li-ion battery chemistries.
Is the NPB-1700-24 suitable for large backup battery systems in IT or embedded equipment?
It can fit 24V backup battery systems where the charging profile matches lead-acid or Li-ion batteries and the AC source is within 90-264VAC. With 28.8V output and 50A current, it is intended for higher-power battery charging than smaller models in the same series.
Can this charger be used for high-current 24V battery charging in industrial vehicles or mobile equipment?
Yes, if the system uses a 24V lead-acid or Li-ion battery pack and needs a charger rated at 28.8V and 50A. The 1680W output makes it one of the highest-power 24V chargers in the NPB series.
Can the NPB-1700-24 work in facilities with different AC mains conditions?
Yes. Its 90-264VAC input range supports operation across a wide range of AC supply conditions, which is useful for industrial and commercial sites with different mains standards. The charger still delivers 28.8V output in constant voltage mode at up to 50A.
How does the NPB-1700-24 compare with other 24V models in the Mean Well NPB series?
In the 24V range, the series includes NPB-120-24AD1, NPB-120-24TB, and NPB-120-24XLR at 120W, 28.8V, 4A; NPB-240-24AD1, NPB-240-24TB, and NPB-240-24XLR at 240W, 28.8V, 8A; and NPB-360-24AD1, NPB-360-24TB, and NPB-360-24XLR at 360W, 28.8V, 12A. It also includes NPB-450-24 and NPB-450-24-NFC at 450W, 28.8V, 13.5A; NPB-750-24 and NPB-750-24-配智能编程器 at 750W, 28.8V, 22.5A; NPB-1200-24 and NPB-1200-24-配智能编程器 at 1200W, 28.8V, 36A; while the NPB-1700-24 is 1680W, 28.8V, 50A.
Is the NPB-1700-24 suitable for outdoor or harsh-temperature locations?
The specified operating temperature range is -30°C to +70°C, so it is rated for very cold and hot environments within that range. The provided specs do not list an IP rating, so exposed outdoor use should not be assumed from this data alone.
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