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Qualifying purchases of products displaying the " Extended Holiday
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Extended Holiday Replacement-Only Return Policy
Qualifying purchases of products displaying the " Extended Holiday
Replacement-Only Return Policy ",
from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.
Advanced LCD Display for Real-Time Power Monitoring
The Liebert PSI5-750MT120 features an intuitive LCD interface that provides instant visibility into critical UPS parameters. The high-contrast display shows battery level, load status, and operational mode at a glance, enabling quick system assessment and monitoring. The sleek tower design incorporates efficient heat dissipation through strategic ventilation fins while maintaining a professional appearance suitable for any office environment.
Technical Specifications
LCD interface with real-time status monitoring
Integrated cooling system with ventilation fins
Compact tower form factor with 8.7" height
Applications
Data center monitoring and management
Network closet power status tracking
IT equipment protection monitoring
Intelligent Control Interface for Precise Power Management
The front panel interface of the PSI5-750MT120 provides comprehensive control over UPS operations. Three tactile buttons enable easy navigation through settings and parameters, while the clear digital display shows critical information including battery charge level and operational status. The robust design emphasizes both functionality and reliability in mission-critical environments.
Technical Specifications
Three-button navigation interface
Digital status indicators for key parameters
Multi-function LCD display panel
Applications
Custom power configuration setup
System diagnostics and monitoring
Battery status verification
Comprehensive Connectivity for Advanced Power Distribution
The rear panel showcases the PSI5's extensive connectivity options and power distribution capabilities. With five NEMA 5-15R outlets, the UPS provides reliable power distribution for critical equipment. The intelligent port selection includes USB and network connections for remote management, while the efficient cooling system ensures optimal performance under load.
Technical Specifications
5 NEMA 5-15R power outlets
USB and network management ports
Integrated circuit breaker protection
Applications
Server and network equipment protection
Remote UPS management integration
Critical infrastructure power backup
Runtime Performance Chart for Load Planning
The detailed load capacity chart illustrates the PSI5-750MT120's runtime capabilities across various power loads. From full capacity at 750VA/675W with 6 minutes of runtime to lighter loads offering extended backup times, this data enables precise planning for power protection needs. The comprehensive breakdown helps IT managers optimize their backup power strategy for critical equipment.
Technical Specifications
Full load runtime of 6 minutes at 750VA
Extended 93-minute runtime at 10% load
Scalable capacity from 75VA to 750VA
Applications
IT infrastructure planning
Power backup configuration
Critical system protection sizing
Questions fréquemment posées
The Liebert PSI5-750MT120 UPS has a capacity of 750VA/675W. It provides 6 minutes of backup time at full load and 18 minutes at half load. The unit features pure sine wave output and includes Automatic Voltage Regulation (AVR) for stable power delivery. The batteries typically require 8 hours for a full recharge.
This UPS features 5 NEMA 5-15R outlets for device connection and uses a NEMA 5-15P input plug. It includes network protection with RJ-45 and RJ-11 dataline protection ports. The unit also comes with a USB port for system communication and an EPO (Emergency Power Off) port for additional safety control.
The PSI5-750MT120 offers comprehensive protection including Automatic Voltage Regulation (AVR) that handles voltage fluctuations from 75V to 146V AC without using battery power. It provides protection against power outages, brownouts, sags, surges, and noise interference. The pure sine wave output ensures clean power for sensitive equipment, with a fast transfer time of less than 4ms to battery power.
The UPS contains two 12V lead-acid batteries with 9000 mAh capacity. The batteries are valve-regulated and non-spillable for safety. They're hot-swappable for easy maintenance without powering down connected equipment. The typical recharge time is 8 hours, and the batteries are designed for reliable backup power in critical applications.
The Liebert PSI5-750MT120 operates in temperatures up to 104°F (40°C) and can be stored in temperatures from 5°F (-15°C) to 122°F (50°C). It functions in relative humidity of 20-90% and can operate at elevations up to 9,842.52 feet. The unit is environmentally friendly and compliant with RoHS and REACH certifications.
The UPS comes with Power Insight 2.2 software for system monitoring. Users can add an optional Vertiv Liebert Unity communication card to remotely monitor up to 50 UPS systems using the free Vertiv Trellis Power Insight Application. The USB (HID Compliant) port allows for direct computer connection and monitoring.
The UPS has a tower form factor with dimensions of 8.7" height, 5.7" width, and 14.6" depth. It weighs approximately 24.70 lbs. The unit is designed for vertical placement and comes with all necessary mounting hardware. The package includes the UPS unit, USB cable, safety manual, and quick installation guide.
The Liebert PSI5-750MT120 comes with a 2-year standard warranty from Vertiv. This warranty can be optionally extended for up to 5 years of total coverage. The product includes technical support and comes with comprehensive documentation including a safety manual and quick installation guide for setup assistance.
