Brief Introduction

Power Express is a high-tech product, first developed successfully by Shuangdeng Group Co., Ltd (Oversea Brand "Shoto") in China. It has many features such as integration, miniaturization, light-duty , convenience , energy conservation and environmental protection etc. The product is widely used in remote access equipment, mobile communication equipment, transmission equipment, satellite ground stations and microwave communications equipment, and other areas of the communication as an emergency backup power supply.

The product adopt the AC power supply emergency access way with on line access without interruption. And it also equip with the standard interfaces that are AC input, the AC and DC output .They can meet the demands of AC or DC load and backup power supply time in different applications. The product is designed by portable aluminum alloy rod box which is of high strength, beautiful appearance, convenient handling. In addition, it can adapt the working condition at tempera­ture from - 20 C to+ 50 C ; The lithium iron phosphate battery not only has advantages like high specific energy, small volume, light weight, long cycle life, but also has the functions such as battery pack overcharge and discharge protection, over current, short circuit protection, over temperature protection, monomer battery overcharge and discharge protec­tion, etc.

Production advantage

1. No noise, no pollution, environmental protection and easy moving thus can be used instead of diesel generator in the field of energy storage;

2. The product equip with parallel line and output line and use special connector to prevent reverse, support increase capacity in parallel connection,and it can replace the traditional wiring, more safety and conveniently;

3. The product adopt integrated operation panel design, all operations can be conducted on the panel, more convenient­ly and effective;

4. Great heat dissipation performance, and it has ventilation holes on the bottom of box and on the panel;

5. The product has management system, it can improve the efficiency of battery, it also has the RS232 and RS485 com mu­nication interface, supporting communication and remote monitoring to realize the unattended.

Technical parameters

Production series

Schematic

1. Ventilation holes

2. UPS display lamp

3. UPS switch

4. AC input socket

5. AC output socket

6. DC output and input connector

7. DC air switch

8. Capacity indicator lamp

9. ALM warning lamp and Running lights

10. Dial switch

11. RS485 and RS232 communication interface

12. Reset

Note: It use the product of SD4850DC 3KAC panel to illustrate, the product of SD4850DC and SD48100DC panel not have 1 to 5

Performance curve