November 10, 2021 MEANWELL New Product Launch

01. INTRODUCTION

MEAN WELL KULON product NPP-450/750 are 450W & 750W compact power supply and battery charger units. The most important feature of the MEAN WELL KULON products is battery charger and power supply 2-in-1, which allows the user to flexibly switch its operating mode (factory default is set to battery charger). In addition to running 3 stage charging curve for lead-acid batteries, the units can also be switched to provide constant voltage power supply for normal load. Switching the operation mode is as simple as plugging and un-plugging a short circuit pin on the front panel.

MEAN WELL KULON product 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 MEAN WELL KULON 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.

As the global partner of MEAN WELL, KULON company introduces the latest products of MEAN WELL to customers, and provides samples for customers in need, as a test, welcome to contact us, we will provide you with high-quality services.

02.Feature FEATURES

• Multi-function single unit battery charger or power supply operation modes selectable
• Ultra-wide output voltage (10.5~21V, 21~42V, 42~80V, 54~100V)
• Output voltage and current adjustable via potentiometer
• 3-stage charging curve for charging mode
• -30~+70oC wide operating temperature
• Thermal controlled DC fan for noise reduction
• Multiple protections: Short circuit / Over load / Over voltage / Over temperature
• Suitable for lead-acid batteries
• Carry handle accessory available (Order No.: DS-Carry handle)
• Safety approval: CB, UL, DEKRA, EAC, CE, UKCA (62368-1 + 60335-1/-2-29)
• 3-year warranty

03. APPLICATION

04. ORDER INFORMATION