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APC by Schneider Electric SRTL8KRM4UT APC Smart-UPS Ultra 8000VA Lithium-ion Double Conversion Online UPS - 4U Rack/Tower - 208V - Network Card
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Product Features
Technical Overview
This double conversion online UPS continuously converts incoming AC power to DC and back to clean AC, providing complete isolation from power anomalies. The 8 kVA/8 kW capacity handles substantial server, storage, and networking loads with 208V/240V input and output compatibility. The lithium-ion battery system operates at 180V DC and recharges to 90% capacity in just 1.5 hours, minimizing downtime between outages.
Network management capabilities are built-in with a secure network card that includes a 1-year subscription for remote monitoring and management. The unit is EcoStruxure Ready for integration with Schneider Electric's IoT platform, enabling predictive analytics and centralized power management across distributed infrastructure.
This section brings together practical product details such as Plug/Connector Type, Receptacle Type, Receptacle Detail, Load Capacity (VA), so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The Smart-UPS Ultra series represents the highest level of power protection available in the APC lineup, combining enterprise-grade reliability with advanced lithium-ion technology. Unlike traditional UPS systems that require periodic battery replacement, this unit's lithium-ion batteries maintain performance throughout the product lifecycle, reducing total cost of ownership and maintenance overhead.
Extended Runtime Scalability
Support for up to 10 external battery packs (SRTL180RM2UBP) allows runtime customization from minutes to hours, adapting to changing power protection requirements without replacing the main UPS unit.
- Modular battery expansion
- Hot-swappable battery packs
- Runtime scalability for growth
Advanced Management Capabilities
The included network management card with 1-year subscription enables remote monitoring, configuration, and shutdown procedures through web, SNMP, or Telnet interfaces. Optional WiFi accessory (AP9834) adds wireless connectivity for flexible deployment.
- Remote power management
- Environmental monitoring
- EcoStruxure Ready integration
Deployment / Use Cases
This 8000VA UPS is engineered for environments where power quality and availability are non-negotiable. In server rooms and data centers, it protects critical infrastructure including virtualization hosts, storage arrays, and network core switches from power disturbances that can cause data corruption, hardware damage, or unexpected downtime.
The rack/tower convertible design makes it equally suitable for network closets, telecommunications installations, and industrial control systems where space constraints vary. The 4U form factor integrates seamlessly with standard server racks while the tower configuration option provides deployment flexibility for locations without rack infrastructure.
Data Center Power Protection
Provides clean, regulated power to server racks, storage systems, and networking equipment, ensuring business continuity during utility power fluctuations, brownouts, or complete outages.
Critical Infrastructure Support
Ideal for medical equipment, financial trading systems, manufacturing controls, and telecommunications infrastructure where uninterrupted operation is essential for safety, compliance, or revenue generation.
Physical Profile
The silver gray enclosure measures 6.89" high, 17.01" wide, and 32.76" deep, occupying 4U of rack space with a weight of 121.25 pounds. The rack-mount design includes stabilization feet for tower deployment and all necessary mounting hardware for secure installation. Front-panel receptacles include two NEMA L6-30R and two NEMA L6-20R outlets plus a hard-wire 3-wire connection for direct wiring to critical loads.
- Width
- 17.01" (432 mm)
- Depth
- 32.76" (832 mm)
- Height
- 6.89" (175 mm)
- Weight
- 121.25 lb (54998.07 g)
What's in the Box
The package includes everything needed for immediate deployment and operation of the UPS system.
Highlights
- 8000VA/8000W double conversion online UPS with pure sine wave output
- Lithium-ion battery lasts 3x longer than VRLA, no replacement needed during UPS life
- 4U rack/tower convertible design with autorotating LCD display
- Network management card with 1-year subscription included
- Supports up to 10 external battery packs for extended runtime
- EcoStruxure Ready for remote monitoring and management
- 5-year warranty on UPS and internal batteries
- 208V/240V input and output with NEMA L6-20R and L6-30R receptacles
Specifications
| Specifications | |
|---|---|
| Manufacturer | Schneider Electric SA |
| Manufacturer Part Number | SRTL8KRM4UT |
| Brand Name | APC by Schneider Electric |
| Product Line | Smart-UPS Ultra |
| Product Name | Double Conversion Online UPS |
| Packaged Quantity | 1 / Pack |
| Product Type | Double Conversion Online UPS |
| Technical Information | |
| Plug/Connector Type | Hard Wire 3-wire |
| Receptacle Type | NEMA L6-20R,NEMA L6-30R |
| Receptacle Detail | 1 x Hard Wire 3-wire (2PH + G),2 x NEMA L6-30R,2 x NEMA L6-20R |
| Phase | Single Phase |
| Features | Audible Alarm |
| Power Description | |
| Load Capacity (VA) | 8 kVA |
| Load Capacity (Watt) | 8 kW |
| Input Voltage | 208 V AC,240 V AC |
| Output Voltage | 208 V AC,240 V AC |
| Input Frequency | 50 Hz,60 Hz |
| Output Frequency | 50 Hz,60 Hz |
| Waveform Type | Sine Wave |
| Surge Energy Rating | 1410 J |
| Display & Graphics | |
| Display | LCD |
| Management | |
| Network Management | Network Card |
| Interfaces/Ports | |
| USB | No |
| Network (RJ-45) | Yes |
| EPO Port | Yes |
| Battery Information | |
| DC System Voltage | 180 V DC |
| Battery Chemistry | Lithium Ion (Li-Ion) |
| Typical Battery Recharge Time | 1.50 Hour |
| Environmental Conditions | |
| Maximum Operating Elevation | 10000 ft (3048000 mm) |
| Maximum Storage Elevation | 50000 ft (15240000 mm) |
| Storage Temperature | 5°F (-15°C) - 113°F (45°C) |
| Storage Relative Humidity | 0% - 95% |
| Minimum Operating Temperature | 32°F (0°C) |
| Maximum Operating Temperature | 104°F (40°C) |
| Sound Emission | 55 dB |
| Physical Characteristics | |
| Product Color | Silver Gray |
| Height | 6.89" (175 mm) |
| Width | 17.01" (432 mm) |
| Depth | 32.76" (832 mm) |
| Rack Height | 4U |
| Form Factor | Rack/Tower |
| Weight (Approximate) | 121.25 lb (54998.07 g) |
| Miscellaneous | |
| Package Contents | Smart-UPS Ultra 8000VA UPS Temperature Probe USB cable stabilization feet strain relief Rack mounting hardware |
| Energy Star | Yes |
| Country of Origin | Philippines |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),China Restriction of Hazardous Substances (China RoHS) |
| Warranty | |
| Limited Warranty | 5 Year |
User Manual
FAQ
What is the difference between double conversion online and line-interactive UPS technology?
Double conversion online UPS systems continuously convert incoming AC power to DC and then back to clean AC, providing complete isolation from all power disturbances including voltage fluctuations, frequency variations, and harmonic distortion. This differs from line-interactive UPS units that only engage their inverter during outages or significant voltage deviations. The online design offers zero transfer time and the highest level of power quality for sensitive electronic equipment.
How long does the lithium-ion battery last compared to traditional VRLA batteries?
The lithium-ion batteries in this Smart-UPS Ultra provide approximately three times the operational lifespan of traditional valve-regulated lead-acid (VRLA) batteries. Under normal operating conditions, the lithium-ion batteries maintain their capacity throughout the 5-year warranty period without requiring replacement, whereas VRLA batteries typically need replacement every 3-5 years depending on environmental conditions and discharge cycles.
What types of equipment can I connect to the 8000VA/8000W capacity?
This UPS can support substantial IT infrastructure including multiple server racks, storage arrays, network switches, and telecommunications equipment. Typical applications include virtualization hosts, database servers, network core switches, and storage systems. The 8 kW capacity provides approximately 30-40 minutes of runtime for a fully loaded 42U server rack, with extended runtime available through external battery packs.
How does the network management capability work?
The included network management card provides secure remote access via web browser, SNMP, or Telnet interfaces. It includes a 1-year subscription to APC's management services, enabling monitoring of power status, environmental conditions via the temperature probe, configuration changes, and graceful shutdown of connected equipment. The system is EcoStruxure Ready for integration with Schneider Electric's IoT platform for centralized management across multiple sites.
Can this UPS be installed in both rack and tower configurations?
Yes, the Smart-UPS Ultra SRTL8KRM4UT is designed as a rack/tower convertible unit. For rack installation, it occupies 4U of space in a standard 19-inch server rack using the included mounting hardware. For tower deployment, stabilization feet are provided to ensure stability when placed on the floor or a shelf. The autorotating LCD display automatically adjusts orientation for readability in either configuration.
What power receptacles and connections are available on this UPS?
The front panel includes two NEMA L6-30R and two NEMA L6-20R receptacles for connecting equipment with corresponding plugs. Additionally, a hard-wire 3-wire connection (2PH + G) is provided for direct wiring of critical loads. The unit accepts 208V or 240V input power and delivers the same voltage output, with automatic voltage regulation maintaining output within ±2% of nominal voltage regardless of input fluctuations.
What power capacity is listed for this UPS?
The listed power specification is 8 kVA, which helps position the unit for the right load level and installation role.
What voltage details are listed?
The listed power specification is 208 V AC,240 V AC, which helps position the unit for the right load level and installation role.
| Qty | Price | Available |
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