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Power Distribution Units Liebert Nfinity, 4 - 20 kVA On-Line UPS
Power Distribution Units Liebert Nfinity, 4 - 20 kVA On-Line UPS
- Single phase on-line UPS
- Compact mini-tower configuration is ideal for tight spaces
- Offers generator compatibility
- Provides wide input voltage range for fewer transfers to battery
Quick links: Overview, Features and Benefits, Specifications, Other Photos
Overview
Liebert Nfinity on-line UPS is a scalable system, designed with N+x parallel redundancy to provide a fault-tolerant network of power protection. Its modular design was devised to provide easy, user-installed upgrades as power demands grow. Configurations can be cost-effectively upgraded without re-investing in a new system or installation.
Features and Benefits
Liebert Nfinity UPS is available in scalable 4-16kVA and 12-20kVA models, 60 Hz. Modules are scalable in 4kVA increments. Flexibility:- Allows addition of battery capacity without increasing footprint.
- Extends backup time up to 72 hours with additional battery cabinets.
- Upgrades for capacity or redundancy without the expense or installation downtime associated with the purchase of a new UPS.
- Enables greater system control with remote management software.
- Offers hot-swappable power, battery, control and display modules, allowing installation or replacement without compromising power to the load.
- Provides redundant components at critical points of UPS operation.
- Allows maintenance to be performed without shutdown.
- Offers emergency power-off capability.
- Transfers seamlessly to and from the bypass source, with patent pending intelligent bypass technology.
- Operates with a wider input voltage window for fewer transfers to battery, saving battery wear and tear.
- Provides compatibility with backup generator — handles frequency variations and other power fluctuations that occur during generator operation.
- Sustains 110% of the system's rated load for an extended period of time — the highest overload capability of any system in its class.
- Ships as a complete, fully tested system, ready for final connection.
- Reduces maintenance costs with modular batteries, controls and power components.
- Allows scalability to cost effectively invest in added capacity as it is needed.
- Ships with batteries connected and charged, reducing installation time and costs.
- Small-to-medium-sized data centers
- Network closets
- VoIP
Specifications
| Family Name | Liebert Nfinity™, 4 - 20 kVA | |
| Model Number | 8 Bay | 12 Bay |
| Power Rating | ||
| Rating, VA | 4, 8, 12, 16kVA | 4, 8, 12, 16, 20kVA |
| Rating, W | 2.8, 5.6, 8.4, 11.2kW | 2.8, 5.6, 8.4, 11.2, 14kW |
| Input AC Specifications | ||
| Phase | 2 | 2 |
| Power Factor | >0.98 | >0.98 |
| Input Frequency, Hz | 60 | 60 |
| Frequency Range, Hz | 40 - 70 | 40 - 70 |
| Input Voltage | 208/240 | 208/240 |
| General Specifications | ||
| UPS Technology | On-Line | On-Line |
| Battery Specifications | ||
| Battery Test Type | On-Line | On-Line |
| Battery Technology | VRLA | VRLA |
| Output AC Specifications | ||
| Nominal Voltage | 120/208 | 120/208 |
| Output Waveform | Sinewave | Sinewave |
| Nominal Current, Amps | 50 or 60 | 50 or 60 |
| Communications | ||
| Communications Options | SNMP/RS232 | SNMP/RS232 |
| Software and Cable | Multilink SW & Serial Cable | Multilink SW & Serial Cable |
| Physical Data | ||
| Unit Height, inches (mm) | 40 (1,016) | 54 (1,372) |
| Unit Width, inches (mm) | 20 (508) | 20 (508) |
| Unit Depth, inches (mm) | 28 (711) | 28 (711) |
| Environmental | ||
| Operating Temperature, Minimum °F (°C) | 32 (0) | 32 (0) |
| Operating Temperature, Maximum °F (°C) | 104 (40) | 104 (40) |
| Storage Temperature, Maximum °F (°C) | 158 (70) | 158 (70) |
| Relative Humidity | 0% to 95%, Non Condensing | 0% to 95%, Non Condensing |
| Operating Elevation, ft. (m) | to 10,000 (3,000) | to 10,000 (3,000) |
| Storage Elevation, ft. (m) | to 30,000 (10,000) | to 30,000 (10,000) |
| Sound Emission/Audible Noise | < 62 dBA, at 1 meter | < 62 dBA, at 1 meter |
| Cooling | Fan Cooled | Fan Cooled |
| Agency/Certification/Conformance | ||
| Agency Approval | cUL Listed, FCC Part 15, Subpart B, Class A, UL 1778, UL Listed | cUL Listed, FCC Part 15, Subpart B, Class A, UL 1778, UL Listed |
| Warranty | ||
| Standard | 2 years | 2 years |
| Extended | Contact Liebert Global Services for additional service contract offerings on this product | Contact Liebert Global Services for additional service contract offerings on this product |
Other Photos
