Technical Information & Details for MEAN WELL NPB-1200-12 Battery Charger
- Product Type: Intelligent Ultra-Wide Output Battery Charger
- Default Charge Voltage (Boost / Float): 14.4V DC / 13.8V DC
- Charge Voltage Range: 10.5 - 21V DC
- Max. Output Current: 70A
- Max. Output Power: 1176W
- Recommended Battery Capacity: 240 - 800 AH
- Input Voltage Range: 90 - 264V AC (47 - 63Hz) or 127 - 370V DC
- Efficiency: approx. 93%
- Control & Interfaces: CANBus 2.0B, DIP S.W (2/3-stage & 4 curves), Programmable via SBP-001
- Protection Functions: Short circuit, Over voltage, Over temperature, Battery under voltage, Reverse polarity
- Dimensions: 250 x 158 x 67 mm (L x W x H)
- Manufacturer Warranty: 3 Years
Information about the MEAN WELL NPB-1200-12
The MEAN WELL NPB-1200-12 is a highly reliable, intelligent 1200W battery charger engineered with an ultra-wide charging voltage range from 10.5V to 21V. It is suitable for both lead-acid (flooded, GEL, AGM) and lithium-ion batteries. Delivering up to 70A of maximum output current, it offers high power density and versatility for demanding charging applications.
User-friendly customization is a key feature of the NPB-1200-12. Users can manually select 2-stage or 3-stage charging curves and choose from pre-defined battery curves using DIP switches on the front panel. Advanced configuration, such as fine-tuning current, voltage, and charging timeout, can be accomplished via the built-in CANBus 2.0B protocol or the optional SBP-001 programmer. Additional functions include a thermal-controlled cooling fan, remote ON/OFF control, NTC temperature compensation, and compliance with dual safety certifications (IEC/EN/UL62368-1 and EN60335-1/-2-29).
