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Caution!

νThis Uninterruptible Power Source contains potentially hazardous voltages. Do not at- tempt to disassemble the unit. Repairs are performed only by factory trained service per- sonnel. The unit contains no user serviceable parts except for a replaceable battery.

νThis Uninterruptible Power Source uses batteries. The batteries will eventually become too weak to provide rated autonomous operation. To obtain battery replacement or repair ser- vice, please call the Customer Service telephone number on the back cover of this manual for information on the Service Center nearest you.

νThe batteries used by this Uninterruptible Power Source are recyclable. Proper disposal of the batteries is required. The batteries contain lead and pose a hazard to the environment and human health if not disposed of properly. Please refer to local codes for proper dis- posal requirements or return the battery to a factory authorized Service Center.

νBattery replacement should be performed or supervised by personnel familiar with the dan- ger of batteries and the required precautions. Keep unauthorized personnel away from bat- teries. When replacing batteries, use the same number and type of sealed lead acid batteries as were originally contained in your UPS.

νCAUTION - Do not dispose of batteries in a fire. The batteries may explode.

νCAUTION - Do not open or mutilate a UPS battery. They contain an electrolyte which is toxic and harmful to the skin and eyes.

νCAUTION - A battery can present a risk of electrical shock and high short circuit current. When replacing batteries, wrist watches and jewelry such as rings should be removed. Use tools with insulated handles.

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American Power Conversion K250EI, BK600EI, BK400EI user manual 0Difficulty

K250EI, BK400EI, BK600EI specifications

American Power Conversion (APC) is renowned for its innovative power management solutions, and its uninterruptible power supplies (UPS) are a testament to this commitment. Among their product lineup, the BK600EI, BK400EI, and K250EI models are popular choices designed to provide reliable power protection to various devices and systems.

The BK600EI is a 600VA UPS, ideal for protecting office equipment, personal computers, and networking devices. One of its standout features is the line-interactive technology, which provides voltage regulation during brownouts and surges. This model also supports an LCD display that offers real-time data on battery status, load capacity, and input voltage, enabling users to monitor their power environment easily. Additionally, the BK600EI has a compact design, making it suitable for space-limited areas.

Conversely, the BK400EI is a slightly lower-capacity model, rated at 400VA, making it an excellent option for smaller systems or devices with lower power requirements. Similar to the BK600EI, it employs line-interactive technology, ensuring continuous operation even during power fluctuations. This model is designed with automatic shutdown software that protects devices from data loss during power outages, a critical feature for businesses that rely on information stability and integrity.

The K250EI stands out with its 250VA capacity, catering to entry-level applications. This model is perfect for those needing basic power protection for devices such as routers, modems, or small desktop computers. The K250EI is designed with overload protection, ensuring that devices are safeguarded against electrical surges and overload conditions. The LED indicators provide a quick visual reference for the unit's operational status, reducing user effort in monitoring performance.

All three models share essential characteristics, such as a compact footprint, user-friendly interfaces, and advanced battery management technologies that improve longevity and efficiency. They also come equipped with multiple outlets to ensure users can connect various devices simultaneously. Furthermore, each model is engineered to minimize the environmental impact, boasting energy-efficient designs that contribute to reduced power consumption.

In conclusion, the APC BK600EI, BK400EI, and K250EI UPS models exemplify affordable and effective power management solutions. With their high-quality features, advanced technologies, and protective characteristics, they are well-suited for home offices, small businesses, or individual users seeking reliable power backup and protection.