Dual Output 48V 54V 500W Battery Charger Power Supply/UPS Power Supply/Power Supply With Battery Backup from China Generator

The Power supply 400w 48VDC Output, UPS with 110V or 220v input.

The 48vdc 8.2a is working for the system, and the 54v 2a is for battery charging at the same time.

And work with battery continue when the 110v or  220v AC input was interrupted.

Function description

Having AC,Power supply output DC( as the same with charging voltage) to load,charging the battery at the same time(constant -current limit voltage).

When AC turn off, power supply automatically switch to battery -supply.

When battery discharge to voltage under 10.5v, power supply will cut off battery discharging in order to protect the storage battery. 

When AC recover,power supply will restart to work and charge the battery.

Product Pictures Of KDC500-48

What’s the Feature and Advantages of our Product?

Low price and high reliability

High efficiency and low operation temperature

With short-circuit and overload protection

Small size, High efficiency, High reliablility, Long lifetime;

100% full-load burn-in test

Built-in EMI filter, low ripple noise

 Our Company

Guangzhou KAIHUI Electronics Co., Ltd. was established in 2003, Located in Guangzhou, China. KAIHUI is a switching supply power enterprise with high quality integrating R&D, production and sales. And it provides OEM/ODM manufacturing to its marketing partners worldwide. 

The investment size of the company is more than 10 million RMB and covers 5000 square meters. We are more than 200 staff who can be capable of producing 2000~3000 units of products every day. 

At Guangzhou KAIHUI Electronics Co., Ltd., we excel on OEM/ODM project, our in-house design team can created that custom design& packaging as the key to private branding, quickly and tastefully. All of Guangzhou KAIHUI Electronics Co., Ltd. products are available for private labeling for more than 500 units. We can custom design the casing and custom logo to match customer market share. Being an international enterprise group, the market has been increasing in Europe, American, Hongkong, Southeast Asia, Korean and the markets of world. We are the best partner in the OEM. Certainly we can provide relevant international standards and regulations. And our products have been authorized by CE, CCC, ETL, FCC, TUV, ISO etc. 

Production Line 100,000pics Output monthly

Notice:

a.We do have enough ability to produce your customized order

b.Samples are available

c.High quality and competive price .

Customer Satisfaction:

Please don't hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction. 

After service:

Any question of products, please feel free to contact with us, we will do our best to solve the problem.

If you need to get more detail information please check from our website

1. There is more information, pictures and pricing by request.

2. Please contact us if you have further interest and feel free to forward this notice to anyone that may have interest

3. We will try to satisfy you upon receipt of your reply. As we don't want to lost a good customer like you!

4. We would appreciate for your any comment about our offer, including price, quality, service. No matter if it is positive answer, It is great help for us to meet your requirement