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The Schneider SURT192XLBP APC Smart-UPS RT Power Supply is a high-capacity external power and battery unit used within APC Smart-UPS RT power-protection installations. It is intended for systems where additional stored energy or extended backup capability is required for critical electrical loads.
The unit is suited to environments such as data centers, industrial control rooms, telecommunications facilities, network equipment rooms, and infrastructure installations where connected equipment must remain powered during interruptions to the normal electrical supply. Its role is associated with the UPS energy-storage and power-continuity layer rather than application control.
In a Smart-UPS RT installation, the unit works with the associated UPS system to support battery-backed operation. The UPS manages the transfer and conversion of stored energy when required, while the connected power system determines how that stored energy is used to maintain protected loads.
For maintenance teams, the SURT192XLBP should be considered as part of the complete UPS backup-power arrangement. Battery connections, system compatibility, operating status, and the condition of the associated UPS equipment should be checked together rather than treating the unit as an independent power source.
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Model | SURT192XLBP |
| Product Family | APC Smart-UPS RT |
| Product Type | Power Supply |
| Primary Function | UPS backup power and energy storage support |
| System Role | Critical-load power backup |
| Application | Server, network, industrial and infrastructure use |
| Dimensions | 660 × 130 × 432 mm |
| Weight | 90.91 kg |
The SURT192XLBP operates as part of the Smart-UPS RT backup-power system rather than independently controlling the protected load. The associated UPS manages the electrical conversion and distribution functions while the battery system supplies stored energy when normal power is unavailable.
During normal utility operation, the UPS system maintains the connected battery system in a charged state. When an interruption or unsuitable input condition occurs, the UPS draws energy from the battery system and converts it through the UPS power electronics before supplying the protected load.
Utility Power → Smart-UPS RT UPS → SURT192XLBP Battery System → UPS Power Electronics → Protected Load
The available backup period depends on the overall UPS configuration, connected load, battery condition, and operating conditions. The battery system therefore needs to be evaluated together with the UPS rather than treated as a standalone replacement for the complete power-protection system.
The SURT192XLBP occupies the energy-storage layer of the Smart-UPS RT architecture. It supports the UPS by maintaining stored electrical energy that can be used when the normal supply is interrupted.
Utility Power → UPS Input → Smart-UPS RT Power Electronics ↔ SURT192XLBP → Protected Output → Critical Equipment
| System Element | Function |
|---|---|
| Utility Power | Provides the normal electrical supply |
| Smart-UPS RT UPS | Manages power conversion and protected output |
| SURT192XLBP | Provides stored energy for backup operation |
| Battery Connection | Transfers stored energy between battery system and UPS |
| Protected Output | Supplies power to critical downstream equipment |
| Server / Network Equipment | Provides computing and communication functions |
| Industrial Control Equipment | Supports supervisory and control applications |
| UPS Management System | Monitors UPS and backup-power operating conditions |
The separation between the UPS power electronics and the energy-storage layer allows the backup capacity to be managed as part of the wider Smart-UPS RT installation.
| Application | Typical Use |
|---|---|
| Data Center Infrastructure | Extended backup support for critical IT equipment |
| Industrial Control Rooms | Backup energy for control and supervisory equipment |
| Telecommunications | Supporting continuous operation of communication loads |
| Network Equipment Rooms | Extended power continuity for networking hardware |
| Manufacturing Facilities | Backup support for industrial electronic systems |
| Process Monitoring | Maintaining power to critical monitoring equipment |
| Security Infrastructure | Supporting uninterrupted operation of security systems |
| Utility Facilities | Backup energy support for infrastructure equipment |
| Server Rooms | Extending available UPS backup operation |
| Component | Function |
|---|---|
| APC Smart-UPS RT UPS | Manages power conversion and protected-load supply |
| UPS Battery Connection | Interfaces the battery system with the UPS |
| Battery Management System | Monitors battery-related operating conditions |
| UPS Output Distribution | Routes protected power to downstream equipment |
| Server Equipment | Provides computing and application services |
| Network Equipment | Maintains data and communication functions |
| Industrial Computers | Supports supervisory and control applications |
| UPS Monitoring Interface | Provides UPS status and diagnostic information |
| Circuit Protection Devices | Protects associated electrical power circuits |
| Model / Product Family | Product Type | Typical Application |
|---|---|---|
| APC Smart-UPS RT | Uninterruptible Power Supply | Critical-load power protection |
| APC Smart-UPS RT Battery Systems | UPS Battery System | Backup-energy expansion |
| APC Smart-UPS XL | Uninterruptible Power Supply | Extended backup for critical equipment |
| APC Smart-UPS | Uninterruptible Power Supply | General critical-load backup |
| APC UPS Network Management | UPS Management System | Remote UPS monitoring and management |
| Schneider Electric UPS Systems | Power Protection System | Industrial and infrastructure power |
| APC UPS Accessories | UPS Accessories | UPS installation and system expansion |
The SURT192XLBP forms part of the UPS energy-storage system. It works with the associated Smart-UPS RT equipment so stored electrical energy can be used during a utility interruption.
No. It should be treated as a component of a compatible Smart-UPS RT power-protection system. The associated UPS provides the power-conversion, control, and protected-output functions required to supply the connected load.
Backup runtime can be affected by connected load, battery condition, system configuration, charging condition, and the condition of the associated UPS equipment. If runtime is unexpectedly short, the complete battery and UPS system should be evaluated rather than inspecting only one component.
Confirm the exact model and compatibility with the existing Smart-UPS RT configuration, then verify the battery connections, system configuration, installation arrangement, and operating status after replacement. A controlled functional test should confirm that the UPS can use the available stored energy as expected.