Atch 1 - Project 16008_ UPS Specification.pdf

Specifications – Project 16008: UPS

Item 0001 - Quantity: 1 / Description: 20kVA Uninterruptible Power Supply (UPS) System

• UPS Type: Online Double Conversion, with static bypass

• UPS/Load Protection: Constantly monitors operation and transfers power to bypass source on problem; reverts to normal operation automatically if problem is corrected

• Battery (if installed in UPS cabinet): Sealed, valve regulated, reduced maintenance, lead acid cells

(VRLA), flame retardant suitable for installation in a computer room per requirements of UL

Standard 1778

• Battery charger overvoltage protection

• Battery charger, overcurrent protection

• VA rating: 20,000 minimum

• Wattage rating: 18,000 minimum

• Input: Hardwired, 3-Phase, 4-Wire, 208Y/120VAC

• Output: Hardwired, 3-Phase, 4-Wire, 208Y/120VAC

• Maintenance Bypass: Discrete wall-mount maintenance bypass panel providing wrap-around bypass for complete UPS isolation from the load, with mechanical interlocks

• Operating Environment: (0 – 40) Deg. C

• Communication: Relay output contacts to indicate utility power failure, low battery, UPS alarm/

OK, and in bypass mode; Input for remote power-off

• Communication: LCD Display that provides load status, alarms, events, measurements, and settings

• Battery runtime: Minimum 15 minutes @ full load

• Warranty: 1 year minimum

• Training: Basic operator training conducted as part of system start-up

• Audible noise: Less than 65 dB @ 1 meter

• Certifications: Built to UL1778 / NEC, UL Listed or Recognized

• Construction: Metal chassis, preferably painted steel (power coat)

• Cabinets: Batteries may be in separate cabinet to meet capacity for minimum run time requirement

• Site Testing/Inspection: Manufacturers field service personnel shall provide system start-up testing, and initial operation pre-inspection o Verify proper installation to meet warranty requirements o UPS system operational test as part of start-up procedure o Partial battery discharge test as part of start-up procedure o Test/inspection shall be documented, signed, and dated

Item 0002 - Quantity: 1 / Description: 20kVA Uninterruptible Power Supply (UPS) System extended battery module (as required to meet minimum UPS battery minimum run time)

• Compatible with Item 0001 20,000 VA UPS System

• Warranty: 1 year minimum

• Battery: Sealed, valve regulated, reduced maintenance, lead acid cells (VRLA), flame retardant suitable for installation in a computer room per requirements of UL Standard 1778

• Main Circuit Breaker rated for battery overload protection and isolation from UPS for battery maintenance or replacement

• Certifications: Built to UL1778 / NEC, UL Listed or Recognized

• Construction: Metal chassis, preferably painted steel (power coat)

** ALL QUOTED ITEMS SHALL BE NEW AND NOT REFURBISHED**