Product description
Energy storage power supply (UPS) is a system equipment that connects batteries (mostly lead-acid maintenance free batteries) with the host, and converts DC power into mains power through the inverter and other module circuits of the host. It is mainly used to provide a stable and uninterrupted power supply for a single computer, computer network system or other power electronic equipment such as solenoid valve, pressure transmitter, etc., to ensure the uninterrupted operation of these equipment and instruments, and to prevent computer data loss, telephone communication network interruption or instrument loss of control.
Detail photos
Product parameters
| Power |
500W |
| Battery capacity |
20AH |
| AC output voltage |
220V / 110V |
| DC output voltage |
5V 2A |
| Work temperature |
-20-60ºC |
| Cycle life |
>3000times |
| Size |
413*260*156mm |
| Input adaptor |
DC18V/10A |
Application
Company profile
Jiangsu Deshang Technology Development Co., Ltd. is a comprehensive lighting enterprise focusing on the development, production and sales of outdoor lighting products and providing customers with comprehensive lighting system solutions and professional services.
The company is mainly engaged in tunnel lighting and road lighting. The series of lighting lamps are powered by highly reliable LED light-emitting modules and black technology "passive LED drive power supply", so that the life of the whole lamp can reach more than 8 years, the failure rate can be reduced by more than 90%, and the products are at the leading level in China. The company's R&D team also has years of rich technical experience in this field.
All the products recommended by our company are of high quality, so that you can have no worries.
International exchange
Certificate
Packing&Shipping
FAQ
Q1: Are you manufacturer?
A: We are a manufacturer of outdoor lighting products, passive LED power supply and some emergency signs.
Q2: Do you have certificates for your products?
A: Yes,We have CQC CE and other certificates.
Q3: How do you ship the goods and how long does it take to arrive?
A: By DHL, UPS, FedEx or TNT. It usually takes 3-7 days for delivery. Airline and sea shipping also optional..
Q4: Is it OK to print my logo on photos?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q5: Do you offer guarantee for the products?
A: Yes, we offer 2-5 years warranty to our products, kindly please let us know your requirement.
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