Liebert NXf 20kVA UPS System

Innovation, ease of use, low cost of ownership, all converge into Liebert NX to offer you the highest capital investment return. Liebert NX, the next generation, true on-line, double conversion, digital UPS, with its exceptional capability to ensure Total Business Continuity and Hi-Availability of Quality Power, is the Market Benchmark for Mission Critical Applications. With the NXf model, the Liebert NX comes now in three popular ratings from 10 to 20 kVA, for single-phase at 220/230/240 V 50/60 Hz and ratings from 10 to 30 for 3-phase applications at 380/400/415 V 50/60 Hz.

Features

• In-built reliability with redundant auxiliary power supply card, redundant cooling fans and stratified cooling of critical components
• Wider input voltage and frequency tolerances
• Digital control for enhanced reliability, accuracy, efficiency and reduced hardware count
• Dual bus compatibility and systemredundancy
• Improved input power factor to reduce your electricity bill
• Compact gross footprint to reduce active and passive occupied space
• Source share mode operation enables UPS to work with smaller generator
• Lowest level of input current THD
• Highest possible input power factor
• Up to 6 modules can be paralleled without using any centralized controller or centralized static switch
• Front accessibility of critical components, self-checks, self-diagnostics and variousmonitoring options
• Numerous choices to pick from (type of battery, number of configurations, array of internal & external communication options)
• For upstream semi-critical loads, UPS, battery and downstream critical and hyper critical loads
• Wider input voltage and frequency tolerances minimize events of battery discharging
• Temperature-compensated battery charging extends battery life
• Short-circuit-proof and vector controlled inverter provides highest output power quality
• 12-languages LCD
• Adjustable power walk-in
• User-specified settings allow to customize features to multiple application requirements
• Statusmonitoring throughmultiple power communications alternatives
• Menu-driven LCD with detailed data reporting
• Simultaneous Communication (Remote Monitoring Panel, Relay Card, SNMP Web Card, ModBus / JBus Card, HiroLink, MultiLink Software etc.)

Specifications

Compliance
Safety	Safety: IEC/EN/AS 62040-1-1 incorporating requirements of IEC/EN/AS 60950-1
EMC	EMC: IEC/EN/AS 62040-2 complying with conducted and radiated emission limits of CISPR22 Class A and with electrostatic, electrical field, fast transient, surge/lightning and radio frequency immunity levels of IEC/EN/AS 61000-4-2, -3, -4, -5, -6 Test and Performance: IEC/EN/AS 62040-3 � EMC Class: Class-A (Applicable for both Radiated and Conducted)
Electrical
Battery Type	Valve Regulated Lead Acid
Output Capacity	20kVA
Output Wattage	16.0kW
Output Voltage	220 to 240V AC
Input Voltage Range	220 to 240V AC
Environmental
Environmental	Operating Temperature 0 to 40�C - Humidity 0 to 95%
Filtering
Crest Factor	3 : 1
General
Product Family	NXf
Product Type	Uninterruptible Power Supply
Physical
Dimensions	60.0cm (W) x 70.0cm (D) x 140.0cm (H) - Weight 200kg

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