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American Power Conversion XR, Smart-UPS VT Operation Modes, Normal operation, Battery operation

Models: XR Smart-UPS VT

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Operation Modes

In a stand-alone installation, the UPS has four different operating modes. If the installation includes a Maintenance Bypass Panel, bypass mode and test mode will also be available.

Normal operation

During normal operation, the UPS converts utility power to conditioned power for the connected load.

Battery operation

During battery operation, the UPS provides power to the connected load from its internal and (if applicable) external batteries for a finite period. The UPS transfers to battery operation if the supply of utility power fails, or is outside pre-defined limits.

Bypass operation (or static bypass operation) utility

Static bypass operation can either be obtained by user request or automatically, as the UPS will switch into bypass operation if both the normal and battery operation modes are unavailable. During static bypass operation, the utility power is sent through internal Radio Frequency Interference (RFI) filters to the connected load, bypassing the internal power converters. The UPS transfers to bypass operation following a command received via the user display, or after a short or heavy overload on the output of the UPS. Battery back-up is not available in bypass operation.

Mechanical bypass

In mechanical bypass, utility power is sent directly to the connected load through a mechanical breaker, bypassing all internal UPS functions and filters. Mechanical bypass is obtained by the operation of the mechanical bypass breaker lever located behind the front cover. Mechanical bypass is a feature designed to keep the load supplied with utility power at maintenance of the power sections of the UPS. All major maintenance operations can be performed with the UPS running in mechanical bypass, and with the load being supplied directly with unconditioned utility power.

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Smart-UPS® VT 10-30 kVA, 208/220 V and XR Battery Enclosure Operation Manual 990-1599B

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American Power Conversion XR, Smart-UPS VT Operation Modes, Normal operation, Battery operation, Mechanical bypass
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XR, Smart-UPS VT specifications

The American Power Conversion (APC) Smart-UPS VT,XR is a premier uninterruptible power supply (UPS) design tailored for critical power applications. This advanced UPS system is specifically engineered for medium to large data centers and IT equipment that require high availability and robust protection against power disturbances. With its scalable architecture and cutting-edge technologies, the Smart-UPS VT,XR guarantees both performance and efficiency.

One of the standout features of the Smart-UPS VT,XR is its modular design. This allows users to expand the system's capacity as their power requirements grow, making it a flexible solution for evolving business needs. The modularity reduces upfront investment and aids in easy upgrades without significant downtime. The system supports hot-swappable batteries, which ensure that continuous power is maintained even during battery replacement.

The Smart-UPS VT,XR is equipped with multi-level battery management technology. This advanced feature optimally charges and discharges batteries to enhance their overall lifespan and performance. The UPS employs a unique Eco Mode, which improves energy efficiency by providing high-efficiency operation while maintaining reliable backup power. This not only reduces operational costs but also lowers the system's carbon footprint.

In terms of connectivity, the Smart-UPS VT,XR features an intuitive LCD touch screen interface for real-time monitoring and administration. Users can easily access important metrics such as runtime, load, and battery health, thereby improving maintenance management. Furthermore, it incorporates advanced communication options that facilitate integration with network management systems, ensuring seamless operation and monitoring across remote locations.

The power factor capability of the Smart-UPS VT,XR is also noteworthy, supporting a power factor of up to 1.0. This characteristic allows for maximum utilization of the UPS capacity, which is essential for powering modern high-density equipment. Additionally, the UPS supports a wide input voltage range and frequency tolerance, accommodating diverse power environments and ensuring reliability in various installations.

Overall, the APC Smart-UPS VT,XR stands out as a top-tier UPS solution for businesses seeking unyielding performance and efficiency. Its combination of modularity, advanced battery management, energy-saving features, and robust connectivity options makes it an invaluable asset for any mission-critical environment. Whether in a data center, telecommunications hub, or hospital, the Smart-UPS VT,XR promises reliability and peace of mind in power management.