Line Interactive UPS is one type of uninterruptible power supply (UPS) used to protect electronic devices from power disturbances such as blackouts, brownouts, overvoltage, and under voltage. This UPS works by monitoring the input voltage and switching the power supply from the battery when there is a disturbance in the power line. The advantages of using Line Interactive UPS are to ensure the continuity of electronic device operations and prevent damage due to power disturbances.
Characteristics of Line Interactive UPS
- Types of Line Interactive UPS Line Interactive UPS is available in several types, such as:
- Standby UPS: This UPS works by switching the power supply from the battery when there is a power disturbance. When the power supply returns to normal, the UPS will switch back to the main power source.
- Delta Conversion UPS: This UPS uses delta conversion to produce stable voltage output.
- Ferroresonant UPS: This UPS uses a ferroresonant transformer to maintain stable voltage output.
- Power capacity available on Line Interactive UPS Line Interactive UPS is available in various power capacities, ranging from 500VA to 5kVA or more. The selection of the appropriate power capacity depends on the needs and number of devices to be protected.
- Protection against power disturbances that Line Interactive UPS has Line Interactive UPS has various protection features against power disturbances, such as:
- Automatic Voltage Regulation (AVR): Ensures stable output voltage during input voltage fluctuations.
- Surge Protection: Protects electronic devices from voltage surges that can cause damage to the device.
- Battery Backup: Provides backup power during power disturbances.
Application of Line Interactive UPS
Line Interactive UPS can be used in various industries, such as:
- Computers and IT devices
- Medical equipment
- Network and telecommunications equipment
- Security and surveillance systems
- Audio and visual equipment
Examples of using Line Interactive UPS on electronic devices include: computers, servers, modems, routers, printers, scanners, monitors, and so on.
Choosing the appropriate Line Interactive UPS according to needs includes:
- Determining the power capacity required based on the number of devices to be protected.
- Choosing the appropriate type of UPS according to needs.
- Checking the protection features that the UPS has.
- Checking the backup time that the UPS has.
- Checking the price and warranty of the product.
For Line Interactive UPS, we have the UPS Yoshiga Square Series product which is suitable for residential and small office needs. It has a capacity ranging from 400-2000kVA and can be connected to a generator, providing adequate power supply for various electronic devices when the electrical current is interrupted.
