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  • Publicado : 22 de noviembre de 2009
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Liebert
Prol. Paseo de la Reforma 2977
Col. Cuajimalpa
Mexico D.F., C.P. 05000 Mexico
FAX: 5255-5686-5441
PH: 5255 5626 5412

FGR Ingenieros S. A. de C. V.
AT´N: Ing. Antonio Guevara C.REF: IGSAACTECA061109-E1
Recibe un cordial saludo de mi parte, y a continuación pongo a su amable consideración el siguiente presupuesto:

PROPUESTA TÉCNICA PARA EQUIPO UPS DE LA MARCA LIEBERTMODELO NX SOFTSCALE DE 40 KVA ESCALABLE POR SOFTWARE A 80 kVA

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Liebert NX Single Module UPS System each consisting of the following:

40kVA Liebert NX Three Phase Uninterruptible PowerSupply, model 38SA040A0A00, with the following features and characteristics:

System Input Voltage 480VAC (3 wire plus ground)
System Output Voltage 208/120VAC (three phase, three or four-wire plusground)
• Integrated Load Bus Sync TM
• Softscale technology allows future upgrades up to 80kVA
• IGBT pulse-width modulated (PWM) rectifier providing 0.99 input power factor and 4%reflected input current distortion (THD)
• Temperature compensated separate battery charger to allow use with valve-regulated lead acid (VRLA), wet cell lead acid, and NiCad battery systems
•IGBT pulse-width modulated (PWM) inverter
• Automatic continuous duty static transfer switch
• Single input, true on-line, double conversion
• Field Configurable for dual input (singlemodule systems only)
• Internal maintenance bypass switch
• Digital Signal Processing (DSP) control system
• Back-lit LCD Graphic Display with multilingual support and user friendlynavigation menu
• Alarm History Database
• Redundant Cooling Fans
• Local EPO with provision for Remote EPO
• Three (3) Intellislot Communication Ports
• IP 20 enclosure
•Casters and leveling feet
• Meets ISTA 1B transportation requirements
• Meets FCC Part 15, Class A
• UL and cUL Listed to UL Standard 1778

External Battery System rated for 19 minutes...
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