DC220V or AC220V 15% input to 40 58VDC 10A 20A 30A AC DC dual purpose charger

Bangzhao company has invented and developed intelligent communication power supply modules, which are high frequency switch power supply, have four remote control functions, special for communication system filed. Owning the world leading “resonant voltage type” soft switching power supply technology, have the advantages of small volume, light weight, high efficiency and stability.

Output Rated voltage: 48V.

Each item is equipped with RS-485 communication interface, easily being connected with automation system suit for stored program control exchange and all types of communication facilities.

Main characteristic of the Modules

l  High efficiency, can be reached at 88%-90%;

l  Light weight,Small volume,

l  Take the three-phasepassive power factor correction(PFC) circuit, no input neutral line adjusted by reactive PFC,  power factor can arrive to 0.92;

l  Separated automatic current equaling, unequal current ratio of parallel connection<+/-3%,can ensure twenty modules work well by parallel connection.

l  Function\\. Each module has DC output isolation diode embedded, customers don’t need to set.

l   With RS-485 communication interface,have the functions of communication, data display and failure alarming.

l  Output overvoltage protection

   To prevent the disastrous accident caused by output overvoltage to electric consumers, there is overvoltage protection circuit in the module. When output overvoltage occurs, the module locks up automatically, the relative module fault indication light is on, the faulty module quits work automatically and doesn’t affect the normal operation of the entire system.

l  Output current limiting protect

    The output current cannot increase infinitely. The maximum value of the output current of each module is limited to the rated output current 105%, in this range, the output current value of the module is continuously adjustable. If the load output of the module, the module will play down the output voltage

l  Output short-circuit protection

When output short circuit, the module draws the output voltage to 0 immediately, limit the short circuit current below 15%limit current point to protect the module. The module will not be damaged under short circuit state for a long time, and can go back to work automatically after debugging.

Small current charger picture:

Self-cooling charger picture:

Some module in parallel to get bigger charge current picture:

F

For inverter charger system picture:

 Technical characteristics for DC220V or AC220V+-15% input to 40-58VDC 10A 20A 30A AC-DC dual-purpose charger

         Bangzhao Electric Co.,Ltd is a company who was established in 2008 and specialized in developing and supplying of power products. The high performance of its products stems from the cutting-edge technology developed by the domestic top 100 engineers. During the past 10 years, we have been providing the best system solutions of pure sine wave inverter,solar pump inverter,explosion-proof inverter,DC combiner box,controller,AC to DC battery cabinet ,power phase converter,lithium battery storage system etc. to customers, it is widely applied in the industry of solar energy,wind power,water power,car,ship,train,hospital, aviation,military automation,etc.

Q 1. What's the payment term?  

A. We accept TT,Western Union,Paypal,MoneyGram.

Q 2.How's the delivery time ?

A. Is due to order quantity, usually it will take about 3-7days for sample production, 

Q 3.Tell me the standard of package?

A. For the small capacity, it use carton, but for big capacity, we should use honeycomb carton and pallet or  wooden case for protection.

Q 4.Would you accept to use our logo ?

A.It's no problem to do OEM.

Q 5.We want to know month capacity.  

A. It depends on which model.For example for relay type small capacity , month capacity can reach near 2000pcs  and big capacity near 500pcs.

Q 6.Where is your market?

A. Our products are popular in Australia,South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.

Q 7. What kind of certificate you have ?

A. Our company already achieve ISO9001, and for products, we have CE, SAA, G83 G59 etc .

Q 8. What is the warranty period ?

A. Normally 1 year ,if order quantity enough can be extended to 3 years.

Q 8.How about the lifetime?

A:The life time is 15-20years.

OEM Services
1.Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2.Label
Please offer us your own model numbers.
3. Manual
Please offer us the finished manual file that can be printed directly.

Lead Time
1.Sample orders will be delivered from our factory within 3-7 working days.

2.General orders will be delivered from our factory within 15-30working days.
3.Big orders will be delivered from our factory within 45 working days at most

Shipment
1.By EMS,DHL,FedEx,TNT,UPS or other express.

2.By our forwarding agent(by air or by sea).

3.By your own forwarding agent.
4.By domestic forwarding agents to any city in China.