2024年11月15日 · AVR is also known as Automatic Voltage Stabilizer (AVS). It stabilizes the mains power supply voltage to a load which provides protection from power problems such as sags, brownouts and surges. This was also added feature on a Line Interactive Topology UPS.

This APC Back-UPS offers power and surge protection for wireless networks, computers, gaming consoles and other electronics in your home or business. The 1500VA tower UPS has 10 total outlets, 5 of which are battery backup, and 5 that are surge protection only. The UPS has a surge energy rating of 789 Joules.

自动电压调节器(avr)是励磁控制系统的核心部件，它所选用元件的性能和所采用的调节准则对调节系统的品质起主导作用。 自动电压调节器是通过调节励磁电流来实现电压调整的，同时它还兼有强行励磁、强行灭磁等控制功能，所以也称为自动励磁调节器。

AVR BACK

AVR UPS systems from CyberPower, designed with line interactive topology, offer guaranteed power protection for desktop computers, workstations, personal electronics, and home networking/VoIP. They provide simulated sine wave battery backup power during outages, maintain steady voltage during brownouts, and offer surge protection against over ...

Automatic Voltage Regulation (AVR) instantly corrects high/low voltage fluctuations so connected devices receive consistent power. The APC compact tower UPS is significantly smaller and lighter than other tower models, allowing for convenient use and installation while still providing quality power protection.

Automatic Voltage Regulation (AVR), Surge-protected 1 Gb dataline ports, 5' Power Cord with right-angle wall plug (NEMA 15-15P), plus free Windows PC power-management software (Mac OS uses native "Energy Saver" Settings)

Automatic Voltage Regulation (AVR): instantly corrects low/high voltage fluctuations without discharging the battery, and is Active PFC compatible ; Replaceable Battery and Energy-Star Certified: Easily replace the back up battery with a genuine APC replacement battery, model APCRBC124 (sold separately).

2012年8月13日 · AVR is also known as Automatic Voltage Stabilizer (AVS). It stabilizes the mains power supply voltage to a load which provides protection from power problems such as sags, brownouts and surges. This was also added feature on a Line Interactive Topology UPS.