Line-interactive UPS is always in by-pass mode while the mains is on and during power outage it provides electricity for the connected device. They are commonly used for computers. Operating time of the line-interactive UPS cannot be increased by adding extra batteries. For long-time operations an online UPS must be used.
• By-pass mode during mains on
• Stable input voltage by buck - boost voltage regulation
• Automatic mode shift
• Over load and short-circuit protection
• Standard DB9 telecommunication unit
• Intelligent CPU Controlled
• Wide Input Range
• Fully AVR
• Cold start available
• Automatic battery charging in by-pass mode
• Strong electromagnetism compatibility
• Self-detection on startup