12v 3a 5a power supply with back up battery automatic battery charger for access control machine

Uninterruptible Power Supply Instructions

1,UPS Introduction

UPS uninterruptible power supply, when the AC is to supply the power, then the load provided by the AC voltage,when power off it’s supplied by the battery voltage, when the battery voltage dropped to 10.5V , it will disconnect the load on their own, It will not supply the power for load to protect the battery life, when the AC back to normal when the system will automatically reset to prepare for the next blackout, this power supply has over-current, over voltage and short circuit protection, wide input voltage, output voltage is constant and so on

2,Technical parameters

Charging voltage:13.6-13.8V

Uninterruptible Power range:40nS

Input voltage:100-246VAC

Output voltage:13.6-13.8V

Adjustable time:0-60s

3,Instructions for use

1.Please note that when using the battery positive line must be added the insurance tube, when the output short-circuit will burn out fuse to protect the battery

2.Connection Diagram

3.+12V&GND: Main output port. Output: 12V3A

4.PUSH : K2 relay line control port, when it connects to ground, relay will pull-in

5.NO: K2 relay normally open point

6.NC: K2 relay normally close point

7.CON&TROL: building intercom system

Welcome to OEM/ODM

Free sample

Sample time : 3-5days

Delivery time:7-10days

Trade terms: FOB shenzhen

Payment : T/T ,L/C,PAYPAL ,Western Union

All product warranty 3 years(One years damage manufacture one to one exchange.)

Printing you LOGO and stick you modle also ok .

Credit is the basis , Quality is the first

Power adapter ,Charger ,Power supply Manufacture

Phone : +86 13412619588

Wechat:beryl18

skype:beryl--qin

www.btbadapter.com

   Shenzhen BTB Technology Co. ,Ltd ,established in 2002, is a leading manufacturer and exporter of switching and linear power adapters, transformers, chargers, car chargers and  high-tech enterprise specialized in developing and manufacturing products in the fields of Power Supply Products,  DC stabilized constant current power supply, AC stabilized power supply, DC-DC convertorPublic Safety Electronic Products etc.
     which have been widely used in public security, school, scientific research institution, and domestic large, medium and small-scale enterprises and foreign invested & joint venture enterprises, and are sold well to all over the country and accepted by many well-known factories.
    We strict implement the operation guideline of “Leading Technology, Reliable Quality, Satisfactory Service and Customer First”, are dedicated to building up our series products, and win the market with first-class quality, perfect services and higher price & performance ratio.
    Advanced technologies, reliable products, competitive prices and excellent service are leading Anqishun to greater achievements. Anqishun continues to explore new technologies and markets to satisfy flexible requirements of the customers all over the world.
   .We will win more customers’ trust with good credits and services. We will meet a new day with the spirit of more self-confidence, dedication, justice and innovation!

    We have a strict quality control and guarantee system and have been ISO9001:2000 certified. All our main products have obtained CE approvals of the European Union and CQC and CCC approvals of Chinese Quality Certification Center. Besides, we also carry out the international authoritative certifications, such as UL,Rohs,PSE,BSMI,SAAA,GS,KC,EK, CUL, TUV, CSA, and GS, etc.

We commit to supply high quality products and competitive prices to our customers with professional technologies and top-ranking services.

ODM/OEM partners are welcomed too.

CONTACT INFRMATION:

Email:mx1@btbadapter.com