APC Smart-UPS SRT 10000VA 208V Technical Specifications
Technical specifications and operational parameters for the APC Smart-UPS SRT 10000VA 208V (SRT10KXLT). Includes output/input ratings, battery runtime, physical dimensions, and environmental requirements.
Table of contents
Technical Specifications Overview
This document provides the technical specifications for the APC Smart-UPS SRT 10000VA 208V (Model: SRT10KXLT). It details the electrical, physical, and environmental parameters required for installation and operation.

Output Specifications
- Output Power Capacity: 10.0kWatts / 10.0kVA
- Nominal Output Voltage: 208V
- Topology: Double conversion online
- Waveform Type: Sine wave
- Output Connections: (4) NEMA L6-20R, (2) NEMA L6-30R
- Bypass: Internal bypass (automatic and manual)
Input Specifications
- Nominal Input Voltage: 208V
- Input Frequency: 40 - 70 Hz (Auto-sensing)
- Input Connections: Hard wire 3-wire (2P + E)
- Input Voltage Range: 100 - 275V (Adjustable, half load), 160 - 275V
Batteries & Runtime
- Battery Type: Lead-acid battery
- Typical Recharge Time: 1.5 hours
- Expected Battery Life: 3 - 5 years
- Replacement Battery: SRT192BP2US
Communications & Management
- Interface Ports: RJ-45 10/100 Base-T, RJ-45 Serial, Smart-Slot, USB
- Control Panel: Multifunction LCD status and control console
- Emergency Power Off (EPO): Yes
Physical & Environmental
- Operating Temperature: 32 - 104 °F (0 - 40 °C)
- Operating Relative Humidity: 0 - 95% (Non-condensing)
- Operating Elevation: 0 - 10000ft (0 - 3048 meters)
- Protection Class: IP20
- Dimensions (Max): 17.0" H x 10.4" W x 28.1" D
- Net Weight: 245.99 lbs (111.58 kg)
Practical help
Before use
- Verify the input power source is 208V.
- Ensure the installation environment is between 0-40°C.
- Check that the floor can support the net weight of 111.58 kg.
- Ensure adequate ventilation for the unit.
- Confirm the hard wire 3-wire (2P + E) connection is available.
Specs in practice
- Double conversion online
- Provides the highest level of power protection by isolating the load from power disturbances.
- NEMA L6-20R / L6-30R
- Specific locking receptacle types for output connections.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.