Operation – Display Messages/Troubleshooting

Display message

Meaning

Corrective action

 

 

 

System Failure Detected

The system has detected an internal

Check for other alarms and contact

by Surveillance.

error.

APC customer support if problem

 

 

persists.

 

 

 

System Start Up Config-

System configuration error. Unable to

Check for other alarms and contact

uration Failed.

determine system voltage and/or

APC customer support if problem

 

Enclosure size.

persists.

 

 

 

System Not Synchro-

System cannot synchronize to bypass.

Option 1: Decrease the input fre-

nized to Bypass.

Mode may not be available.

quency sensitivity.

 

 

Contact APC Customer Support

 

 

(see rear cover).

 

 

Option 2: Correct the bypass input

 

 

voltage to provide acceptable voltage

 

 

on frequency.

 

 

 

UPS In Bypass Due To

The UPS has transferred to Bypass

Contact APC Customer Support

Fault.

Mode because a fault has occurred.

(see rear cover).

 

 

 

UPS In Bypass Due To

The load exceeded the power

Decrease the load.

Overload.

capacity. The UPS has switched to

 

 

Bypass Mode.

 

 

 

 

UPS Is Overloaded.

The load exceeded the system power

Option 1: Decrease the load.

 

capacity.

Option 2: Check the load distribution

 

 

on the 3 phases via the display. If the

 

 

load is unevenly distributed, adjust

 

 

the load distribution.

 

 

 

Weak Batt(s) Detected.

One or more weak batteries detected.

Replace the weak batteries.

Reduced Runtime.

 

 

 

 

 

XR Battery Breaker

The external DC disconnect switch

Activate the external DC Disconnect

Open, or Fuse Blown.

tripped. Battery power is not available

Switch or replace blown fuse in XR

 

or the runtime is lower than expected.

Enclosure (only applicable if your

 

 

installation includes an XR

 

 

Enclosure).

 

 

 

If a problem persists, note UPS model #, serial #, and date purchased before calling APC Customer Support (Type label located on rear cover, bottom section).

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

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American Power Conversion Smart-UPS VT, XR operation manual Display message Meaning Corrective action

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.