OL3000LV NRGence Professional Online 3000VA Rack/Tower UPS - 3 kVA / 2. 88 kW - 120V AC - 2U - 9 Outlets
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Product Features
Technical Overview
This online UPS utilizes a double-conversion architecture, where incoming AC power is continuously converted to DC, then back to clean AC output. This process isolates connected equipment from all common power problems including sags, surges, harmonics, and frequency variations. The system maintains a consistent 60 Hz output frequency regardless of input fluctuations.
Power management is facilitated through multiple interfaces: a serial port for legacy monitoring, a USB HID-compliant port for direct computer communication, and an EPO (Emergency Power Off) port for safety shutdowns. The multi-functional LCD interface provides real-time status on input voltage, battery capacity, load percentage, and estimated runtime. Remote monitoring and control are enabled via SNMP/HTTP, allowing integration into existing network management systems.
Battery System
The UPS incorporates six sealed lead-acid batteries with a 72V DC system voltage. Each 12V battery offers 9000 mAh capacity. The hot-swappable, user-replaceable battery design minimizes downtime during maintenance.
- 6 x 12V Sealed Lead-Acid Batteries
- 72V DC System Voltage
- Hot-Swappable Design
- User-Replaceable
Key Product Advantages
This UPS delivers several distinct advantages for business continuity and equipment protection. The pure sine wave output is essential for modern power supplies in servers, networking equipment, and sensitive electronics, preventing potential damage or instability caused by simulated sine waves.
For buyers comparing similar models, the strongest advantage is usually the balance between dependable day-to-day operation and a simpler rollout experience. That means less time spent troubleshooting fit, compatibility, or user adoption after installation, which is especially important for shared business environments and repeat purchasing decisions.
Deployment / Use Cases
The NRGence Professional Online 3000VA UPS is engineered for environments where power quality and continuity are non-negotiable. Its 3 kVA capacity and robust outlet configuration make it suitable for protecting consolidated server racks, network operation centers, telecommunications equipment, and industrial control systems.
In virtualized environments, this UPS provides the clean power and runtime needed for graceful shutdown procedures via management software, preventing data corruption during extended outages. For edge computing locations or branch offices with unreliable power, the wide input voltage range and online topology maintain operation through brownouts and voltage fluctuations that would cause other UPS systems to switch to battery.
Data Center Rack Deployment
Mount this 2U UPS in standard 19-inch racks alongside servers, switches, and storage. The included rail slide kit facilitates secure installation and easy maintenance access. Protect an entire rack of equipment with clean, uninterrupted power.
- 2U Rack Height
- Includes Rail Slide Kit
- Protects Full Server Racks
Critical Network Infrastructure
Safeguard core networking equipment including firewalls, routers, switches, and network-attached storage. The zero-transfer-time protection prevents network drops during brief utility interruptions.
- Zero Transfer Time
- 9 Outlets for Multiple Devices
- SNMP Management for Network Integration
Physical Profile
The UPS features a compact 2U rack-mountable chassis measuring 24.80" (629.92 mm) in height, 17.24" (437.90 mm) in width, and 3.46" (87.88 mm) in depth. With an approximate weight of 29.47 kg, the unit is substantial yet manageable for standard rack installation. The dual rack/tower form factor is complemented by an included tower stand set for freestanding deployment in server rooms, network closets, or office environments where rack mounting isn't available.
- Width
- 17.24" (437.90 mm)
- Depth
- 3.46" (87.88 mm)
- Height
- 24.80" (629.92 mm)
- Weight
- 29.47 kg
What's in the Box
The UPS ships complete with all necessary components for both rack and tower installation, along with essential connectivity cables.
Package contents include Professional Online 3000VA Rack/Tower UPS, 1x Rack Mounting Kit, 1x Rail Slide Kit, 1x RS-232 Cable, 1x USB Type A to B Cable, 1x Tower Stand set. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- 3 kVA / 2.88 kW double-conversion online UPS for maximum power protection
- Zero-transfer-time operation ensures no interruption to connected equipment
- 2U rack-mountable design with included rail kit for data center deployment
- Nine total outlets: eight NEMA 5-20R and one NEMA L5-30R
- 2.96-minute runtime at full load (10.10 minutes at half load)
- Hot-swappable, user-replaceable sealed lead-acid battery system
- Multi-functional LCD displays real-time voltage, load, and battery status
- SNMP/HTTP remote monitoring for network integration
- Wide input voltage range (88-155V AC) handles poor grid conditions
- Pure sine wave output compatible with sensitive server and network equipment
Specifications
| Specifications | |
|---|---|
| Manufacturer | ATEN Technology, Inc |
| Manufacturer Part Number | OL3000LV |
| Brand Name | NRGence |
| Product Line | Professional |
| Product Name | Professional Online 3000VA Rack/Tower UPS |
| Packaged Quantity | 1 |
| Product Type | Double Conversion Online UPS |
| Technical Information | |
| Plug/Connector Type | NEMA L5-30P |
| Receptacle Type | NEMA 5-20R,NEMA L5-30R |
| Receptacle Detail | 8 x NEMA 5-20R,1 x NEMA L5-30R |
| Number of Battery & Surge Outlets | 9 |
| Transfer Time | 0 ns |
| Application/Usage | Electronic Firewall,Mission Critical Equipment,Desktop Computer,Network,Virtual Machine,Electrical Grid,Electronic |
| Power Description | |
| Load Capacity (VA) | 3 kVA |
| Load Capacity (Watt) | 2.88 kW |
| Input Voltage | 120 V AC |
| Input Voltage Range | 88 V AC - 155 V AC |
| Input Frequency | 70 Hz |
| Output Frequency | 60 Hz |
| Waveform Type | Sine Wave |
| Management | |
| Network Management | SNMP/HTTP Remote Monitoring |
| Controls/Indicators | |
| Status Indicators | Multi-Functional LCD Interface: Displays Immediate Detailed Information On Input Voltage Battery Capacity Power Status Battery Status Operating Status Assessed Backup Runtime LCD Screen Displays: Input Voltage Battery Capacity |
| Interfaces/Ports | |
| Serial Port | Yes |
| EPO Port | Yes |
| USB (HID Compliant) Port | Yes |
| Battery Information | |
| DC System Voltage | 72 V DC |
| Number of Batteries | 6 |
| Battery Characteristics | Sealed |
| Battery Chemistry | Lead Acid |
| Battery Size | 12V |
| Battery Capacity | 9000 mAh |
| Backup/Run Time (Full Load) | 2.96 Minute |
| Backup/Run Time (Half Load) | 10.10 Minute |
| Hot Swappable | Yes |
| Typical Battery Recharge Time | 3 Hour |
| Replaceable Battery | Yes |
| Environmental Conditions | |
| Operating Humidity | 20% - 90% |
| Maximum Operating Temperature | 104°F (40°C) |
| Physical Characteristics | |
| Height | 24.80" (629.92 mm) |
| Width | 17.24" (437.90 mm) |
| Depth | 3.46" (87.88 mm) |
| Rack Height | 2U |
| Form Factor | Rack/Tower |
| Weight (Approximate) | 29.47 kg |
| Miscellaneous | |
| Package Contents | Professional Online 3000VA Rack/Tower UPS 1x Rack Mounting Kit 1x Rail Slide Kit 1x RS-232 Cable 1x USB Type A to B Cable 1x Tower Stand set 1x User Instructions |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What is the power capacity of this UPS in both VA and watts?
This NRGence Professional Online UPS provides 3,000 VA (3 kVA) of apparent power and 2,880 watts of real power capacity. This rating indicates it can support equipment drawing up to 2.88 kW while maintaining clean sine wave output through its double-conversion architecture.
How long will this UPS run on battery power at full load?
At full load (2.88 kW), the UPS provides approximately 2.96 minutes of runtime. At half load (1.44 kW), runtime extends to approximately 10.10 minutes. These figures allow sufficient time for connected systems to execute graceful shutdown procedures or for backup generators to engage.
What types of outlets does this UPS have and how many?
The unit features nine total protected outlets. Eight are standard NEMA 5-20R receptacles (20A, 125V), and one is a locking NEMA L5-30R receptacle (30A, 125V). This combination supports a mix of server, network, and storage equipment with different plug types in a single consolidated power protection solution.
Can this UPS be mounted in a standard server rack?
Yes, this is a 2U rack-mountable UPS designed for standard 19-inch server racks. The package includes a complete rack mounting kit and rail slide kit for secure installation. The unit also comes with a tower stand set for freestanding deployment where rack mounting isn't available.
What management and monitoring interfaces are available?
The UPS offers multiple management interfaces: a serial port for legacy monitoring systems, a USB HID-compliant port for direct connection to a server or workstation, and an EPO (Emergency Power Off) port for safety shutdowns. Network management is enabled through SNMP/HTTP, allowing remote monitoring of power status, battery health, and environmental conditions via web browser or network management software.
Are the batteries user-replaceable and what type are they?
Yes, the UPS uses six sealed lead-acid batteries that are both hot-swappable and user-replaceable. Each battery is 12V with 9000 mAh capacity, forming a 72V DC system. The hot-swap capability allows battery replacement without powering down connected equipment, maximizing uptime. Typical recharge time after a complete discharge is three hours.
What power capacity is listed for this UPS?
The listed power specification is 3 kVA, which helps position the unit for the right load level and installation role.
How many outlets are available?
The product includes 9, which helps buyers understand how many connected devices it can support in its intended deployment.
| Qty | Price | Available |
|---|
