Introduction
In an era where power reliability is critical for businesses, the APC Smart-UPS SRT 6000VA 230V (SRT6KXLI), manufactured by Schneider Electric, stands out as a high-performance uninterruptible power supply (UPS) designed for server rooms, network closets, and mission-critical applications. This double-conversion online UPS offers robust power protection, scalability, and advanced management features, making it ideal for IT professionals and businesses in sectors like healthcare, retail, and manufacturing. In this blog, we’ll explore its specifications, features, performance, and applications to help you decide if it’s the right solution for your power needs.
Key Specifications
Here’s a detailed look at the APC Smart-UPS SRT 6000VA 230V’s specifications:
- Power Capacity: 6kVA / 6kW (unity power factor)
- Input Voltage: 230V (100–275V adjustable, 160–275V at full load)
- Output Voltage: 230V (configurable for 220V or 240V)
- Efficiency: Up to 94% at full load
- Battery Type: Maintenance-free sealed Lead-Acid (VRLA)
- Runtime: ~8.7 minutes at half load (3kW), ~2.5 minutes at full load (6kW)
- Recharge Time: 1.5 hours
- Dimensions: 17.0 x 6.85 x 28.3 inches (432 x 174 x 719 mm, 4U rack height)
- Weight: 132 lbs (60 kg)
- Output Connections: 6x IEC 320 C13, 4x IEC 320 C19, 2x IEC Jumpers, Hard Wire 3-wire (1PH + N + G)
- Input Connection: Hard Wire 3-wire (1PH + N + G)
- Interfaces: RJ-45 10/100 Base-T, RJ-45 Serial, USB, SmartSlot (pre-installed AP9631 Network Management Card)
- Certifications: CE, EAC, RCM, VDE, RoHS/REACh compliant
- Warranty: 2 years (repair or replace, excluding battery), 1 years for battery
Design and Build
The APC Smart-UPS SRT 6000VA is designed for flexibility and durability. Its 4U rack/tower convertible chassis adapts to various setups, with removable support feet for tower mode and an optional rail kit (SRTRK2) for rack mounting. Measuring 432 x 174 x 719 mm and weighing 60 kg, it’s compact for its capacity, fitting well in space-constrained environments like network closets. The black enclosure is robust, with an IP20 rating for protection against solid objects.
The UPS features a user-friendly LCD graphics display with text and mimic diagrams, LED status indicators, and audible alarms prioritized by severity. Its noise level (~55 dBA at 1 meter) may be noticeable in quiet settings, so placement in a dedicated server room is ideal. The unit requires professional installation due to its hardwire input (recommended wire gauge: 16 mm²), ensuring compliance with electrical standards.
Performance
The SRT6KXLI employs double-conversion online topology, continuously converting incoming AC power to DC and back to AC for a pure sine wave output with less than 2% voltage distortion. This ensures stable power for sensitive equipment, with zero transfer time to battery during outages. The UPS achieves 94% efficiency at full load, balancing performance and energy savings, and its unity power factor (6kW = 6kVA) maximizes capacity for power-hungry devices like blade servers.
Runtime is modest (~2.5 minutes at full load, ~8.7 minutes at half load), but external battery packs (e.g., SRT192BP) can extend backup time for longer outages. The VRLA batteries recharge in 1.5 hours, and hot-swappable design allows replacements without downtime. The UPS handles input voltage fluctuations (100–275V) and auto-senses frequency (40–70 Hz), making it versatile for unstable power grids. Real-world tests show reliable performance, with users praising its seamless integration and graceful shutdown capabilities via PowerChute Network Shutdown software.
Features and Benefits
The APC Smart-UPS SRT 6000VA is packed with features that enhance reliability, manageability, and efficiency:
- Double-Conversion Topology: Provides clean power, isolating equipment from surges, spikes, and outages.
- Unity Power Factor: Maximizes power delivery for high-demand devices.
- Scalable Runtime: Supports up to 10 external battery packs for extended backup.
- Hot-Swappable Batteries: Enables maintenance without interrupting operations.
- Advanced Network Management: Includes a pre-installed AP9631 Network Management Card for remote monitoring via Web/SNMP, compatible with EcoStruxure IT or third-party platforms.
- ECO and Green Modes: Bypasses unused components in stable conditions to boost efficiency, reducing energy costs.
- Comprehensive Connectivity: Offers multiple output options (6x C13, 4x C19, hardwire, 2x jumpers) and interfaces (USB, serial, RJ-45, EPO terminal).
- Intelligent Battery Management: Extends battery life (3–5 years) with temperature-compensated charging and predictive failure notifications.
- Flexible Design: Rack/tower convertible chassis suits diverse setups.
- Surge Protection: Rated at 480 Joules, with input power factor correction and cold-start capability.
These features make the UPS ideal for environments where downtime is costly, such as server rooms and medical labs. Its compact design and advanced management reduce operational complexity, while high efficiency supports sustainability goals.
Applications
The SRT6KXLI is tailored for high-density power protection in various scenarios:
- Server Rooms: Protects blade servers, storage systems, and networking gear.
- Network Closets: Ensures uptime for voice/data networks and edge computing.
- Medical Labs: Powers diagnostic and imaging equipment sensitive to power fluctuations.
- Light Industrial Applications: Supports automation systems and manufacturing equipment.
- Retail and Finance: Safeguards point-of-sale systems and transaction servers.
Its wide input voltage window and robust design make it suitable for regions with unstable power grids.
Installation and Maintenance
Installation Tips:
- Professional Setup: Requires a qualified electrician for hardwire input (16 mm² wire recommended) to ensure safety and compliance.
- Environment: Place in a well-ventilated area (0–40°C, 0–95% non-condensing humidity) to optimize performance.
- Mounting: Use optional rail kits for rack setups or included feet for tower configurations, ensuring a stable, level surface.
Maintenance Tips:
- Battery Health: Conduct regular self-tests via the LCD console or network card to monitor battery status. Replace batteries every 3–5 years.
- Remote Monitoring: Leverage the Network Management Card for real-time alerts and diagnostics.
- Firmware Updates: Use EcoStruxure IT or PowerChute for firmware maintenance.
- Cleaning: Keep the unit dust-free to maintain cooling efficiency.
The included accessories (software CD, documentation, installation guide, temperature probe, USB cable, warranty card, and Web/SNMP card) simplify setup and management.
User Feedback
Based on reviews from sources like TIACO Technologies, the SRT6KXLI is highly regarded, with a 4.5/5 rating from limited feedback:
- Positive Feedback: Users praise its reliable power protection, scalable runtime, and ease of remote management. The unity power factor and ECO Mode are appreciated for efficiency, and the rack/tower design suits varied setups.
- Criticisms: Short runtime at full load (~2.5 minutes) requires external batteries for extended outages. The 55 dBA noise level can be noticeable, and the 60 kg weight demands sturdy mounting. Some users note installation complexity due to hardwire requirements.
Pros and Cons
Pros
- Reliable double-conversion topology with pure sine wave output
- Scalable runtime with external battery packs
- Advanced management via pre-installed network card and PowerChute software
- High efficiency (94%) with ECO and Green Modes
- Flexible rack/tower design and comprehensive connectivity
- Robust surge protection and global certifications
Cons
- Short base runtime (~2.5 minutes at full load)
- Heavy (60 kg) and requires professional installation
- Noise level (~55 dBA) may be disruptive in quiet environments
Conclusion
The APC Smart-UPS SRT 6000VA 230V (SRT6KXLI) is a powerful, reliable UPS for businesses requiring high-density power protection. Its double-conversion topology, unity power factor, and advanced features like scalable runtime and remote management make it a top choice for server rooms, medical labs, and industrial applications. While its short base runtime, cost, and installation complexity are considerations, the UPS’s efficiency and flexibility justify the investment for mission-critical environments. For pricing and support, contact authorized resellers like TIACO Technologies and ensure professional installation to maximize performance.