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

CHAPTER 1: SAFETY AND GENERAL INFORMATION

Deenergizing Safety

The UPS contains internal batteries and may present a shock hazard even when disconnected from the branch circuit (mains). Before installing or servicing the equipment, ensure that the system enable switch and input circuit breaker are set to stand-by (OFF), that internal battery modules are removed, that external extended run batteries are disconnected and the branch circuit (mains) is disconnected.

Electrical Safety

•The protective earth conductor for the UPS carries the leakage current from the load devices (computer equipment). Therefore, the size of the conductor must be at least as large as the wire required by IEC 950. An insulated grounding conductor that is identical in size, insulation material, and thickness to the grounded and ungrounded branch-circuit supply conductors, except that it is green with or without a yellow stripe is to be installed as part of the branch circuit that supplies the UPS.

• The grounding conductor described above is to be grounded to earth at the service equipment, or if supplied by a separately derived system, at the supply transformer or motor- generator set.

•The attachment-plug receptacles near the unit or subsystem are all to be of a grounding type, and the grounding conductors serving these receptacles are to be connected to earth ground at the service equipment.

Battery Safety

•Each battery module is a 120 V, 7.2 Ah battery pack. There is a risk of energy hazard. Before installing or replacing battery nodules, remove jewelry such as wristwatches and rings. High short -circuit current through conductive materials could cause severe burns.

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•Do not open or mutilate batteries. Released electrolyte is harmful to the skin and eyes, and may be toxic.

Do not install the battery modules in the frame until you are ready to power up the UPS. Failure to do so can result in a deep discharge of the batteries, which may cause permanent damage.

•Batteries are recyclable. Used batteries can be sent to APC for recycling or delivered to a recycling facility.

•Store the battery module(s) at a cool ambient temperature of < 25 °C.

•Only use APC batteries when adding or replacing battery modules in the UPS.

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APC SYBT3, 412 kVA installation manual Deenergizing Safety, Electrical Safety, Battery Safety
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412 kVA, SYBT3 specifications

The APC SYBT3 412 kVA is a high-performance uninterruptible power supply (UPS) system designed to provide reliable power solutions for critical applications in various industries. Ideal for data centers, telecom infrastructures, and other mission-critical operations, the APC SYBT3 is engineered to deliver a robust power backup to prevent downtime.

One of the main features of the APC SYBT3 is its impressive capacity of 412 kVA. This high power output ensures that it can support large loads while maintaining stable operations even during power fluctuations. The system is designed to handle essential equipment, guaranteeing that your operations continue without interruption.

The APC SYBT3 utilizes advanced technologies to optimize performance and energy efficiency. This includes an intelligent battery management system that prolongs battery life while ensuring reliable energy delivery. The UPS is equipped with a modern inverter that efficiently converts DC battery power to AC power, enabling seamless transitions during power outages.

Another key characteristic of the APC SYBT3 is its modular design, which allows for easy integration into existing systems. This modularity supports scalability, enabling users to expand their power capacity as needed without significant infrastructure changes. This feature is particularly beneficial for organizations that anticipate growth or fluctuations in power requirements.

The APC SYBT3 also boasts superior communications features, including an advanced monitoring interface. This feature allows for real-time tracking of power parameters, battery health, and operational status, ensuring users can address potential issues before they escalate. Remote monitoring capabilities enable IT personnel to manage the UPS from anywhere, enhancing operational efficiency.

In addition to its robust power performance, the APC SYBT3 offers a compact footprint, making it suitable for environments where space is limited. This design consideration ensures that large power needs can be met without sacrificing valuable real estate.

Overall, the APC SYBT3 412 kVA UPS represents a blend of advanced engineering, efficient power management, and user-friendly features. Its ability to provide seamless power continuity makes it an indispensable asset for organizations seeking to safeguard their critical operations against power interruptions.
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