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Middle Atlantic UPS-LO-1500RT Online UPS - 1500VA/1500W Rack/Tower - Pure Sine Wave - 8 Outlets - 120V Input - 3 Hour Recharge
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Product Features
Technical Overview
Built on a true double-conversion topology, the UPS-LO-1500RT conditions incoming AC power by converting it to DC, then back to clean AC output. This architecture provides complete isolation from raw utility power, eliminating surges, spikes, and frequency variations.
The system operates with an input power factor of 0.99, optimizing efficiency at full load. Its wide input voltage range accommodates unstable grid conditions, while the 4ms transfer time ensures no break in power during switchover. The pure sine wave output is compatible with sensitive electronics, including active PFC power supplies and medical devices.
This section brings together practical product details such as AVR, Plug/Connector Type, Receptacle Type, Load Capacity (VA), so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This online UPS combines industrial-grade reliability with user-friendly features for mission-critical applications. Its programmable outlet bank allows staged shutdown of non-essential equipment, while the optional remote management module provides visibility and control from any location.
Generator Compatibility
Designed to work in tandem with standby generators, the UPS ensures smooth transition during extended outages without dropping connected loads.
Thermal Management
With a thermal dissipation of 562 BTU/h and operating temperature up to 104°F, the unit maintains stable performance in enclosed rack environments.
Audible Performance
Operating at 50 dB(A), this UPS runs quietly enough for office or broadcast studio installations where noise sensitivity matters.
Deployment / Use Cases
The UPS-LO-1500RT is purpose-built for environments where power quality directly impacts operational continuity. Its 3-minute runtime at full load provides sufficient buffer for graceful shutdowns, while the 10-minute runtime at half load supports shorter outages without interruption.
In security and surveillance deployments, it maintains camera systems, NVRs, and access control panels through brownouts and brief outages. For broadcast and entertainment applications, it protects mixing consoles, video servers, and lighting controllers from damaging power anomalies.
Network Infrastructure
Ideal for protecting core switches, routers, and VoIP systems in small to medium server rooms where space is constrained but reliability is paramount.
Medical & Laboratory
The pure sine wave output makes this UPS suitable for diagnostic equipment, monitoring devices, and research instruments requiring clean power waveforms.
Physical Profile
With a compact 3U rack-height design measuring 3.46"H × 17.24"W × 16.14"D, the UPS-LO-1500RT fits standard 19-inch server racks without consuming excessive vertical space. The black finish blends discreetly into professional environments. At 8.12 kg, it remains manageable for installation while providing substantial battery capacity through three 12V/9000mAh batteries.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 3.46" (88 mm), 17.24" (438 mm), 16.14" (410 mm), 50 dB(A). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 17.24" (438 mm)
- Depth
- 16.14" (410 mm)
- Height
- 3.46" (88 mm)
- Weight
- 50 dB(A)
What's in the Box
The package includes everything needed for immediate deployment in either rack or tower configuration.
Highlights
- 1500VA/1500W double-conversion online UPS with pure sine wave output
- Rack/tower convertible design with included 4-post mounting kit
- 8 NEMA 5-15R outlets for connecting multiple devices
- 4ms transfer time with zero break in power during switchover
- 3-minute full load runtime, 10-minute half load runtime
- 3-hour typical battery recharge time
- Wide output voltage range (100-127V AC) for stable operation
- Smart RS-232/USB network management with optional remote control
- Generator-compatible for extended outage protection
- 2-year limited warranty with RoHS environmental compliance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Legrand Group |
| Manufacturer Part Number | UPS-LO-1500RT |
| Brand Name | Middle Atlantic |
| Product Series | Online |
| Product Model | UPS-LO-1500RT |
| Product Name | Online UPS-LO-1500RT 1500VA Rack/Tower UPS |
| Product Type | Double Conversion Online UPS |
| Technical Information | |
| AVR | Yes |
| Plug/Connector Type | NEMA 5-15P |
| Receptacle Type | NEMA 5-15R |
| Receptacle Detail | 8 x NEMA 5-15R |
| Transfer Time | 4 ms |
| Phase | Single Phase |
| Application/Usage | Security System,Network,Broadcast & Entertainment,Mission Critical Equipment |
| Power Description | |
| Load Capacity (VA) | 1.50 kVA |
| Load Capacity (Watt) | 1.50 kW |
| Input Voltage | 120 V AC |
| Output Voltage | 100 V AC,110 V AC,115 V AC,120 V AC,127 V AC |
| Input Frequency | 70 Hz |
| Output Frequency | 63 Hz |
| Waveform Type | Pure Sine Wave |
| Input Power Factor | 0.99 |
| Management | |
| Network Management | Smart RS-232/USB |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| EPO Port | Yes |
| Battery Information | |
| DC System Voltage | 41 V DC |
| Number of Batteries | 3 |
| Battery Size | 12V |
| Battery Capacity | 9000 mAh |
| Backup/Run Time (Full Load) | 3 Minute |
| Backup/Run Time (Half Load) | 10 Minute |
| Typical Battery Recharge Time | 3 Hour |
| Environmental Conditions | |
| Operating Humidity | 20% - 95% |
| Maximum Operating Temperature | 104°F (40°C) |
| Sound Emission (A-Weighted) | 50 dB(A) |
| Thermal Dissipation | 562 BTU/h |
| Physical Characteristics | |
| Product Color | Black |
| Height | 3.46" (88 mm) |
| Width | 17.24" (438 mm) |
| Depth | 16.14" (410 mm) |
| Form Factor | Rack/Tower |
| Weight (Approximate) | 8.12 kg |
| Miscellaneous | |
| Package Contents | Online UPS-LO-1500RT 1500VA Rack/Tower UPS 4 x Post Rack Mounting Kit |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 2 Year |
FAQ
What is the difference between this online UPS and a line-interactive UPS?
This Middle Atlantic UPS-LO-1500RT uses true double-conversion online topology, which continuously converts AC to DC and back to AC, providing complete isolation from utility power. Line-interactive units only engage their inverter during outages. The online design offers superior protection against all power anomalies including surges, spikes, sags, and frequency variations.
How many devices can I connect to this UPS?
The UPS-LO-1500RT provides eight NEMA 5-15R outlets, allowing you to connect multiple servers, network switches, security systems, or other equipment. The programmable outlet bank feature lets you configure different shutdown sequences for critical versus non-critical devices to maximize runtime for essential systems.
What is the actual runtime I can expect for my equipment?
Runtime depends on your connected load. At the full 1500W capacity, the UPS provides 3 minutes of backup time. At half load (750W), runtime extends to 10 minutes. For typical network deployments with servers and switches drawing 800-1000W, expect approximately 5-7 minutes of runtime for graceful shutdowns.
Can this UPS be mounted in a standard server rack?
Yes, the UPS-LO-1500RT is designed for both rack and tower deployment. Its 3U height (3.46 inches) fits standard 19-inch server racks, and the included 4-post rack mounting kit provides secure installation. For non-rack applications, the unit includes feet for stable tower placement on floors or shelves.
What type of batteries does this UPS use and how long do they last?
The system uses three maintenance-free 12V sealed lead-acid batteries with 9000mAh capacity each. Typical battery life is 3-5 years depending on usage patterns and environmental conditions. The 3-hour recharge time ensures quick recovery after an outage, and the batteries are user-replaceable when needed.
Is this UPS compatible with generator power?
Yes, the UPS-LO-1500RT is specifically designed to work in tandem with standby generators. During extended outages, it provides seamless transition between utility power and generator power without dropping connected loads. This makes it ideal for facilities that rely on backup generators for longer-term power continuity.
What power capacity is listed for this UPS?
The listed power specification is 1.50 kVA, which helps position the unit for the right load level and installation role.
What voltage details are listed?
The listed power specification is 120 V AC, which helps position the unit for the right load level and installation role.
| Qty | Price | Available |
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