The World’s Leading Switching Power Supply Manufacturer

Company Entrance

Cart

×

0 items in cart

Your bag is empty.

There is nothing in your cart.Let's add some items.

KULON Product News DC House|NHDD Series: DC 380V Input LED Driver

November 19, 2021

19 November 2021 MEANWELL New Product Launch

01. INTRODUCTION

In LED lighting applications, MEAN WELL KULON has always provided a variety of products and lead the market. This time, MEAN WELL KULON will once again define a new high voltage DC 380V centralized bus application, and will continue to lead the market to become a pioneer in DC power grid of lighting applications. This coincides with the developing trend that countries around the world have begun to implement of energy saving and carbon neutrality, how to combine renewable energy sources, and effectively integrate DC power grid and energy storage systems. MEAN WELL KULON will continue to provide products corresponding with this goal in order to reduce the loss in the power conversion and create new DC power grid lighting applications.

With more than 35 years of experience in power supply design and manufacturing, MEAN WELL KULON will define a new DC centralized bus and DC power grid lighting applications, which can be used with MEAN WELL KULON enclosed-type and MEAN WELL KULON product NHDD-40 DC-DC LED driver to provide complete DC power grid lighting solution. In addition, the DC centralized bus can also be combined with the DC power grid of a renewable energy system to reduce loss in the power conversion and integrated into an energy storage system (ESS). Therefore, the application of the DC centralized bus in buildings (DC House) will no longer be just a concept. In the future, the integration of DC power grid in new buildings will be necessary infrastructure. To use of DC centralized bus to reduce the loss of power conversion and the application of energy storage systems (ESS) will achieve a complete “DC world”.

MEAN WELL KULON leads the market and is the first to release the MEAN WELL KULON product NHDD-40 series, which can be directly operation with a DC 380V centralized bus system, convert constant current output and use with LED luminaire. DC power grid lighting application can reduce overall installation cost and power conversion loss. MEAN WELL KULON will drive market trend of DC power grid lighting application. DC power grid lighting can also integrate into a DALI or KNX building automation systems. If you need to use the SELV low voltage DC 48V centralized bus, MEAN WELL KULON can also provide the NLDD-H series, with DC 48V input LED drive for lighting applications. In the future, whether it is DC 380V or DC 48V centralized bus, MEAN WELL KULON will offer corresponding solutions. DC centralized bus can also be provided to general electrical products, directly replacing traditional AC 230V, effectively reducing power conversion loss and total power cost.

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. FEATURES

  • DC 380V high voltage bus input voltage operation
  • Wide output forward voltage design
  • Constant current output design
  • High efficiency up to 95%
  • Dimming function: PWM signal
  • Protections: Over temperature/ Short circuit
  • Compact size (Driver on board by option)
  • 5 years warranty

03. APPLICATION

04. ORDER INFORMATION