Top 10 online UPS Systems
By Partho, Gaea News NetworkSunday, May 16, 2010
Online UPS are designed for environments where electrical isolation is essential. These UPS can also be used to run equipments at various potential power problems such as spikes, surges and extended, overvoltage, noise are sensitive to power fluctuations. These type of UPS are also known as double-conversion or double-conversion online UPS, due to the fact that under normal operations the online UPS is always running off the battery, using its inverter, while the line power runs the battery charger. Online UPS is preferred over other alternative backups, as it provides overall better power protection to your computers and peripherals. The online UPS with pure sinewave offers low total harmonic distortion, minimal electrical noise, optimal line clarity. Earlier these UPS were reserved for very large installations of 10 kW or more. However, with advances in technology the online UPS are now available as common consumer devices. The online UPS are extensively used in Office telecommunications systems, LAN and WAN servers, Clustered network equipment: hubs, routers, bridges, Remote telecommunications units, Test and diagnostic equipment, Engineering network servers.
1. EATON Ferrups 850 UPS 850VA Online-LAN 11-Min Full 4-Outlets
Unprecedented ability to work with all types of input sources and loads. Active Voltage Regulation converts power from almost any AC source into computer-grade power. Provides regulated output voltage without drawing power from the batteries. Every FERRUPS unit comes bundled with free CheckUPS II Suite power management software and connecting cable that will help users monitor, diagnose, and react more effectively to power-line events, and provide automatic, unattended shutdown when needed. Covered by two-year limited warranty against factory or workmanship defects.
Specifications
Backup/Run Time 0.18 Hour 600 W Full Load, 0.47 Hour 300 W Half Load
Input Voltage 110 V AC, 220 V AC
Interfaces/Ports DB-25 RS-232 Serial
Output Voltage 120 V AC Nominal, 208 V AC Nominal, 240 V AC Nominal
Form Factor Rack-mountable Tower
Load Capacity 850 VA/600 W
Product Model FC000BB2A0A0A0A
Product Series FERRUPS
Receptacles 4 x NEMA 5-15R
Plug/Connector Type NEMA 5-15P
Input Voltage Range 120 V AC Nominal, 208 V AC Nominal, 240 V AC Nominal
Price
$1063.61
2. OL1500RMXL2U Smart Application Online UPS 1500VA/1050W 2U
The online UPS has been designed to offer maximum power protection. It’s double conversion design and Zero transfer time, it offers clean and seamless Pure Sinewave power for critical loads. The front LED panel displays highlights all the vitals of the UPS ensuring ease of use. In order to boost run times users can also add auxiliary battery packs. The input and output EMI filters adds to the the immunity of the load to disturbances and surges, even in instances of bypass. It incorporates microprocessor, which offers fully digital control, and include PowerPanel Business Edition to provide users with ultimate control and flexibility.
Specifications
Backup time 0.07 Hour 1.1 kW Full Load , 0.20 Hour 525 W Half Load
Battery Recharge Time 3 Hour Typical
Input Voltage 120 V AC
Output Voltage 110 V AC to 127 V AC Single-phase
Load Capacity 1.33 kVA/1.1 kW
Input Voltage Range 60 V AC to 142 V AC Single-phase
Battery Life 26297.44 Hour to 52594.88 Hour
Frequency 40 to 70 Hz Input, 50 Hz Output, 60 Hz Output
Surge Energy Rating 736 J
Standard Warranty 3 Year Parts & Labor
Price
$509.96
3. OL1000RMXL2U Smart Application Online UPS 1000VA/700W 2U
This is another online UPS from the Paragon Online (OL) series. Clean and seamless Pure Sinewave power to the critical loads. The major UPS vitals are in the front LED panel increasing manageability and control. The OL1000RMXL2U offers 3 (three) 12V/7Ah batteries (36V), and 8 x NEMA 5-15R receptacles. Auxiliary battery packs can also be added to these units that boost run times. It includes the PowerPanel Business Edition (TM), which gives the user ultimate control and flexibility of power management options.
Specifications
Backup/Run Time 0.12 Hour 700 W Full Load, 0.32 Hour 350 W Half Load
Battery Recharge Time 3 Hour Typical
Input Voltage 120 V AC
Interfaces/Ports 1 x DB-9 RS-232 Serial, 1 x USB
Output Voltage 110 V AC to 127 V AC Single-phase
Load Capacity 1000 VA/700 W
Price
$388.33
4.
Tripp Lite 2000VA Intl UPS Smart Online Tower Extended Run Puresine 230V 8 Out
This Tripp Lite’s online, double-conversion UPS protects critical server, networking and telecommunications equipment from blackouts, voltage fluctuations and transient surges. It has space saving upright tower format. It has large scale capacity 2000VA/1400W UPS that continuously converts incoming AC to DC for electronic equipments, then it offers a perfect sine wave AC output at selectable 220/230/240V AC. Battery support can be extended with external battery packs.
Specifications
Backup/Run Time 0.08 Hour 1.4 kW Full Load, 0.23 Hour 700 W Half Load
Battery Recharge Time 4 Hour
Product Type Dual Conversion Online UPS
Dimensions 14.70″ Height x 5.50″ Width x 16.70″ Depth
Input Voltage 220 V AC
Interfaces/Ports DB-9 RS-232 Serial
Output Voltage 220 V AC Nominal, 230 V AC Nominal, 240 V AC Nominal
Price
$731.76
5. Tripp Lite SmartOnline 750VA Ups Tower Extended Run Puresine 6-Outlet with SNMP Slot
This online, double-conversion UPS protects critical server, networking or telecommunications equipment from blackouts, brownouts, voltage fluctuations and surges. It has large-capacity 750VA/600W UPS that can continuously convert the incoming AC to DC. It has a perfect sine wave AC output at 120V AC. It remove harmonic distortion, fast electrical impulses, frequency fluctuations and other hard-to-solve power problems that is lacking in most other UPS systems. It features two built-in individually switchable load banks can be controlled via software interface to selectively reboot remote equipment or shed less critical loads that extends the battery runtime. The system offers 6 UPS supported outlets, 2 single-outlet load banks that can be independently controlled via software interface to selectively reboot equipment. It includes the Tripp Lite’s PowerAlert UPS power management software.
Key features
- Input voltages between 80-138V (65-138V at loads under 70%), regulating output to 120V AC +/-2%
- 750VA/600W output capacity with 6 x NEMA5-15R outlets
- Standard internal battery set provides 11 min. runtime at half load and 4 min. at full load
- HID-compliant USB interface enables full integration with built-in power management and auto shutdown features of Windows, Mac OS X and Linux
- DB9 serial network interface supports RS-232 and contact closure messaging
- Included PowerAlert UPS power management software and cabling provides monitoring of in-depth site power conditions, full UPS status and fault warnings, output load level and load bank power control
- Fault-tolerant auto-bypass maintains continuous utility output to connected equipment, even in cases where the UPS is overloaded or suffers an internal failure that requires service
- Diagnostic LEDs
- Interfaces/Ports USB
- DB-9 Serial
- $250,000 Ultimate Lifetime connected equipment insurance (USA & Canada only)
- 2-year warranty
Price
$375.01
6. Tripp Lite BP72V18 Smart Online UPS 72V Tower Ext Battery Pack for Select UPS
The online UPS offers extended battery runtime with external battery pack. For simple installation Tripp Lite systems includes heavy gauge cabling with current DC connector. There is additional output connector that allows multiple battery packs to be connected to the UPS ensuring longer extended run operation.
Specifications
Battery Life 26297.44 Hour to 52594.88 Hour
Compatibility Tripp Lite SU3000XL UPS Systems
Output Voltage 72 V DC
Product Model BP72V18
Product Type External Battery Pack
Standard Warranty 2 Year
Price
$375.01
7. B610-0700U
The 610 UPSs ensures protection against the power issues such as spikes, sags, surges, noise, lightning and power outages. It utilizes on-line high-frequency double-conversion technology that outputs true, uninterrupted sine-wave power from the inverter. It performs extensive operating diagnostics upon start-up, to ensure a high level of reliability. It is easy to operate and makes control easy in all models. The online UPS offers highly efficient output results within a compact design to reduced footprint, weight and dimensions.
Specifications
Capacity 700VA (490W)
Typical Run Time minutes 6/18
Nominal Input Voltage 120VAC
Input Voltage Range for on-line operation 80-138VAC
Operating Frequency for on-line operation 50/60Hz ±5Hz (autosensing)
Nominal Output Voltage 100/110/120/127VAC dip switch selectable
Output Voltage Regulation (on-line) ±3% of nominal
Overload Capacity up to 110% for 10 seconds then transfer to bypass
On-Battery Voltage 120VAC ±3% of selected nominal voltage
Unsurpassed 2-Year Warranty
Price
$466.00
8. UPStation GTX 1000VA Online UPS 4-Outlet 5-15 Mini Tower
Liebert UPStation eleminates a is set to address a wide range of power problems such as spikes, surges and extended, overvoltage, noise and other transients, sags. It can also cope up with difficult-to-track harmonics and dangerous frequency variations that are common with standby generator operation. Communications capable via Liebert’s IntelliSlot hot-swappable SNMP cards, UPStation GXT allows your network management software to treat the UPS as a fully-interactive network node.
Specifications
Backup/Run Time 0.08 Hour 700 W Full Load
Battery Recharge Time 5 Hour Maximum
Input Voltage 110 V AC
Interfaces/Ports 1 x DB-9 RS-232 Serial
Output Voltage 100 to 127 V AC Single-phase
Form Factor Mini-tower
Load Capacity 700 W
Price
US $635.92
9. MINUTEMAN CPE1000 1000VA Tower UPS 700W 120V 4 Receptacles Online
The minuteman CPE1000 is a 1000VA/700W 120 VAC true online, double-conversion, extended runtime UPS designed for critical, power-sensitive electronic environments. Online, double conversion technology perfect for power sensitive equipment and applications. Unlimited runtime with daisy-chained external battery packs. Power factor correction guards internal UPS components from stress and damage. The optional SNMP card for remote power management. It includes power management software CD and communications cable.
Specifications
Backup/Run Time 0.13 Hour 700 W Full Load, 0.32 Hour 350 W Half Load
Battery Recharge Time 8 Hour
Input Voltage 110 V AC
Interfaces/Ports 1 x DB-9 Serial
Output Voltage 120 V AC, 100 V AC to 120 V AC
Load Capacity 1000 VA/700 W
Network Management SNMP Manageable Optional
Receptacles 4 x NEMA 5-15R
Plug/Connector Type NEMA 5-15P
Input Voltage Range 120 V AC Single-phase, 80 V AC to 140 V AC Single-phase
Price
$300.28
10. B610-2000U
One-button operation makes control easy in all models. Mimic flow diagram on front panel shows the energy flow through the UPS to protected loads, making performance of the unit easy to interpret. The online UPS are compatible with optional BestLink SNMP/WEB Adapter (internal version) that provides both SNMP or HTTP compatibility between a Best Power UPS and an Ethernet LAN/WAN. It allows easy monitoring, management, and safe shutdown of remote UPS-protected servers, routers and hubs.
Specifications
Capacity 2000VA (1140W)
Nominal Input Voltage 120VAC
Input Voltage Range for on-line operation 80-138VAC
Operating Frequency for on-line operation 50/60Hz ±5Hz (autosensing)
Nominal Output Voltage 100/110/120/127VAC dip switch selectable
Output Voltage Regulation (on-line) ±3% of nominal
Overload Capacity up to 110% for 10 seconds then transfer to bypass
Transfer Time 0 ms
On-Battery Voltage 120VAC ±3% of selected nominal voltage
Operating Frequency on battery phase locked to input under normal conditions, ±0.5% on battery
Output Waveform
Price
$1,112.00
