Frequently Asked Questions.
There are 3 types:
- Offline/Standby: This type of UPS protects against power failures and voltage fluctuations only. It is inexpensive and has a simple design, but is no longer widely produced in the market.
- Line Interactive: This type of UPS is an improved version of the Offline type, featuring an automatic voltage regulation system called a Stabilizer, which helps handle problems more effectively. It is moderately priced.
- True Online UPS: This is the most advanced and reliable type of UPS, as it continuously receives and converts power, ensuring a constant and clean energy supply. It is highly effective in protecting against all types of power issues but is priced higher.
A UPS is suitable for various types of use, especially where continuous power is essential, and where protecting equipment from power problems is necessary, such as:
- Data Centers, Servers, and Networks: To ensure continuous operation and service without interruption.
- Small Offices and Businesses: To protect against data loss and damage caused by power problems.
- Hospitals and Healthcare Facilities: For critical life-supporting equipment that requires an uninterrupted power supply, such as ventilators.
Generally, we consider the Load that needs protection:
- Type of Load: If the load is critical, such as a computer server or medical equipment, a True Online UPS should be used.
- Power Capacity: The size of the power required.
- Backup Time Required: The duration for which backup power is needed.
- Manufacturer and After-Sales Service: The reliability of the manufacturer and the quality of after-sales service or support center.
- Connect the Load appropriately to match the UPS’s power capacity and type.
- Place the unit in a location with proper ventilation and suitable temperature and humidity.
- Turn off the unit and disconnect it when not in use for long periods. In case of power failures or fluctuations, keep the AC input cable connected at all times.
- Perform a discharge test at least once a month to keep the battery in good working condition.
- In a well-ventilated location with a temperature range of 0 – 40 degrees Celsius.
- Maintain a distance of 2.5 cm from the sides of the UPS.
- Close to the Load that needs protection to reduce the chances of overload
- Power failure
- Power surge
- Power drop
- Power spikes
- Brownouts
If the model has an LED/LCD display, it will indicate if there are any faults or errors. If there are no warning lights, fully charge the Load and perform a discharge test by unplugging the AC input.