It’s an device that automatically converts DC power from battery to alternating current (AC) 220V/50Hz provided for electrical equipmenta when grid power outage. (Inverter status). With standard sine waves, just like the grid and can be used with all types of electronic devices such as: computers, compact fluorescent light bulbs, TV, DVD, CD, MP3, fan, pump motor, rolling door, medical equipment. Even when selecting a battery with a capacity large enough and plentiful, you can operate the air conditioner, refrigerator on request. Refer to The connection diagram of backup generator with loads in an apartment.
When operation on the electricity grid, it will take power directly from the grid to load and charger in reserve batterry (Charger & On grid state). When batterry is full it will automatically stop.
The automatic conversion between the state above is fully automatic (have features almost a UPS - Uninterruptible Power System). You will be assured even when you are out.
The AST Backup Generator will ensure provide continuous power for the device where the power often cuts off. Particularly appropriate to serve the needs such as health, security, telecommunications, control, receptions, conferences and etc.
Short or long Backup time depends on your equipment and capacity of Batterry (If capacity of batterry is lager and load is smaller, the backup time is longer)
Remarkable features of the AST Backup Generator are:
- Beautiful streamlined design, completely automated, intelligent help installing and using simple, convenient can put anywhere (even in bedroom) no noise, no pollution because of non-smoke toxic.
- Hight booting (peak capacity).
- High stability of frequency 50Hz (± 0.5%) and the output is high 220V (± 5%). This difference is remarkable compared to the generator fuel to ensure your device works well, durable.
- Three state Load Mode allow the optimal capacity and ensure longevity for the batterry.
- Integrated full feature flexibility and strict protection (overload, over temperature, short circuit ...) make the maximum safety for electrical equipment when used.
- Show the full status of work on such as Batterry voltage, the using load, error and ect
- Model designs feature diversity (can design, produce by customer needs).
- The components are imported, carefully selected to help the product of AST performance, reliability and high durability.
- Modern production line with standards of quality management ISO 9001:2000
- Ability to work in severe environment.
• Guidance in selecting battery and device
• Guidance in installation, operation and maintenance(The frequently difficulties)
• Order, Question answer and Consultance