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Middle Atlantic UPS-LL-2000RT 2000VA Rack/Tower UPS - Line Interactive - 2 kVA / 1. 80 kW - AVR - Pure Sine Wave - 8 Outlets - 4 Minute Full Load
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Product Features
Technical Overview
Engineered for 120 V AC input with a wide input voltage range of 81 V AC to 145 V AC, the UPS-LL-2000RT maintains stable output voltages of 110 V AC, 115 V AC, 120 V AC, or 127 V AC. Its line-interactive topology includes AVR to regulate voltage fluctuations, with a fast 10 ms transfer time to battery backup during outages. The unit operates at 60 Hz input and output frequencies with an input power factor of 0.9 and output power factor of 0.9.
The battery system consists of four 12V batteries with a total capacity of 9000 mAh, providing a DC system voltage of 54.8 V DC. This configuration supports a 4-minute runtime at full load (1.80 kW) and extends to 12 minutes at half load. After a discharge, the typical battery recharge time is 4 hours, minimizing downtime between power events.
Key Product Advantages
The UPS-LL-2000RT combines high power capacity with flexible deployment options, making it suitable for data centers, server rooms, and network closets. Its rack/tower form factor allows installation in standard 19-inch racks using the included 4-post mounting kit or as a standalone tower with attached feet.
Voltage Regulation & Protection
Automatic voltage regulation corrects input sags and surges up to 145 V AC, protecting connected equipment from damage and reducing unnecessary battery cycles.
- Wide input voltage range: 81 V AC - 145 V AC
- AVR prevents battery switching for minor fluctuations
- Pure sine wave output ensures clean power
Management & Monitoring
Smart RS-232/USB network management provides remote monitoring, configuration, and shutdown capabilities. The LCD display offers at-a-glance status for voltage, load, battery, and runtime.
- LCD for local status
- Remote management via serial, USB, or network
- EPO port for emergency shutdown
Environmental Resilience
Designed to operate in demanding conditions, the UPS supports up to 95% operating humidity and temperatures up to 104°F (40°C), with thermal dissipation of 178 BTU/h.
- High temperature and humidity tolerance
- RoHS compliant for reduced hazardous substances
- Black finish for professional aesthetics
Deployment / Use Cases
This UPS is ideal for protecting critical IT infrastructure where power quality and runtime are essential. Its 2 kVA capacity and eight outlets make it suitable for small server racks, network switches, routers, and storage arrays in business environments.
Common deployments include edge computing locations, branch offices, retail POS systems, and healthcare IT equipment. The rack/tower flexibility allows integration into existing rack cabinets or placement under desks in tower mode. The 4-minute full load runtime provides sufficient time for graceful shutdowns or transition to generator power during extended outages.
Server Room & Data Center
Protect rack-mounted servers and networking gear with pure sine wave output and AVR, ensuring uninterrupted operation during power disturbances.
Network Closet & Telecom
Safeguard switches, routers, and VoIP equipment with reliable backup power, maintaining network availability during outages.
Physical Profile
The UPS-LL-2000RT features a compact black chassis measuring 3.40" high, 17.20" wide, and 20.10" deep, designed for standard 19-inch rack mounting or tower use. Weighing 47.30 lb, it includes a 4-post rack mounting kit and feet for versatile installation. The slim 3U-height profile maximizes rack space efficiency while providing substantial power capacity.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 3.40" (86.36 mm), 17.20" (436.88 mm), 20.10" (510.54 mm), 47.30 lb (21454.92 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 17.20" (436.88 mm)
- Depth
- 20.10" (510.54 mm)
- Height
- 3.40" (86.36 mm)
- Weight
- 47.30 lb (21454.92 g)
What's in the Box
The package includes the UPS unit along with mounting accessories for flexible deployment.
Highlights
- 2000VA/1.80 kW line-interactive UPS with AVR for voltage regulation
- Rack/tower form factor with included 4-post mounting kit and feet
- Pure sine wave output protects sensitive electronic equipment
- 8 x NEMA 5-20R outlets for multiple device connections
- 4-minute runtime at full load, 12 minutes at half load
- 4-hour typical battery recharge time
- LCD display and Smart RS-232/USB network management
- 2-year limited warranty with 2-year battery warranty
- RoHS compliant and environmentally friendly
- Operates in up to 95% humidity and 104°F (40°C) temperatures
Specifications
| Specifications | |
|---|---|
| Manufacturer | Legrand Group |
| Manufacturer Part Number | UPS-LL-2000RT |
| Brand Name | Middle Atlantic |
| Product Model | UPS-LL-2000RT |
| Product Name | UPS-LL-2000RT 2000VA Rack/Tower UPS |
| Product Type | Line-interactive UPS |
| Technical Information | |
| AVR | Yes |
| Plug/Connector Type | NEMA 5-20P |
| Receptacle Type | NEMA 5-20R |
| Receptacle Detail | 8 x NEMA 5-20R |
| Transfer Time | 10 ms |
| Application/Usage | Critical System |
| Power Description | |
| Load Capacity (VA) | 2 kVA |
| Load Capacity (Watt) | 1.80 kW |
| Input Voltage | 120 V AC |
| Input Voltage Range | 81 V AC - 145 V AC |
| Output Voltage | 110 V AC,115 V AC,120 V AC,127 V AC |
| Input Frequency | 60 Hz |
| Output Frequency | 60 Hz |
| Waveform Type | Pure Sine Wave |
| Input Power Factor | 0.9 |
| Output Power Factor | 0.9 |
| Display & Graphics | |
| Display | LCD |
| Management | |
| Network Management | Smart RS-232/USB |
| Interfaces/Ports | |
| Serial Port | Yes |
| USB | Yes |
| Network (RJ-45) | Yes |
| EPO Port | Yes |
| Battery Information | |
| DC System Voltage | 54.8 V DC |
| Number of Batteries | 4 |
| Battery Size | 12V |
| Battery Capacity | 9000 mAh |
| Backup/Run Time (Full Load) | 4 Minute |
| Backup/Run Time (Half Load) | 12 Minute |
| Typical Battery Recharge Time | 4 Hour |
| Environmental Conditions | |
| Operating Humidity | 95% |
| Maximum Operating Temperature | 104°F (40°C) |
| Thermal Dissipation | 178 BTU/h |
| Physical Characteristics | |
| Product Color | Black |
| Height | 3.40" (86.36 mm) |
| Width | 17.20" (436.88 mm) |
| Depth | 20.10" (510.54 mm) |
| Form Factor | Rack/Tower |
| Weight (Approximate) | 47.30 lb (21454.92 g) |
| Miscellaneous | |
| Package Contents | UPS-LL-2000RT 2000VA Rack/Tower UPS 4-Post Rack Mounting Kit Feet |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Restriction of Hazardous Substances (RoHS) 3 |
| Warranty | |
| Limited Warranty | 2 Year |
| Additional Warranty Information | Battery shall be warrantied for a period of 2 years. |
User Manual
FAQ
What is the power capacity of the Middle Atlantic UPS-LL-2000RT?
The UPS-LL-2000RT provides 2000VA (2 kVA) of apparent power and 1800 watts (1.80 kW) of real power capacity. This line-interactive unit is designed to support critical systems like servers, networking equipment, and storage devices during power outages or fluctuations.
How long does the battery backup last at full load?
At full load (1.80 kW), the battery backup runtime is 4 minutes. At half load, the runtime extends to 12 minutes. These times provide sufficient window for graceful shutdowns or transition to alternate power sources like generators.
What type of output waveform does this UPS produce?
This UPS produces a pure sine wave output, which is essential for sensitive electronic equipment. Pure sine wave power ensures compatibility with active PFC power supplies found in servers, networking gear, and medical devices, preventing potential damage or instability.
How many outlets does the UPS-LL-2000RT have and what type are they?
The UPS features eight NEMA 5-20R outlets. These are standard 20-amp receptacles commonly used in North America, providing ample connectivity for multiple devices in a rack or tower setup.
Can this UPS be mounted in a standard 19-inch rack?
Yes, the UPS-LL-2000RT is designed for rack or tower deployment. It includes a 4-post rack mounting kit for installation in standard 19-inch racks, and feet for standalone tower use. The unit has a 3U height (3.40") for efficient rack space utilization.
What management and monitoring options are available?
The UPS includes an LCD display for local status monitoring and supports Smart RS-232/USB network management for remote monitoring, configuration, and shutdown. It also has serial, USB, and network (RJ-45) ports, plus an EPO (Emergency Power Off) port for safety shutdowns.
What power capacity is listed for this UPS?
The listed power specification is 2 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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