MDF/Data Center Room-Based EXM/BDC

1x ITEM A - One (1) 20kVA / 20kW Liebert EXM UPS (+1 Redundant), model 47SA020CBCM2 (refer to attached document for detailed specifications) System Input Voltage of 480V, 60Hz, 3 Phase, 3 wire plus ground. System Output Voltage of 208/120V, 3 Phase, 4 wire plus ground

Fixed Capacity 20kVA UPS System

System includes One (1) 20kVA Redundant Power Module

208V Native Output Voltage

Single Input Configuration

Transformer-Free Architecture - Efficiency up to 95% in double conversion mode

Unity Power Factor Rating - Delivers more usable power per kVA

Load Power Factor Support - Supports loads 0.5 lagging to unity without derating

Energy Optimization Mode (Eco-Mode)

65kAIC Rating - Provides interrupting rating and labeling of 65kA

Active Power Factor Corrected IGBT Input Converter

PWM transistorized (IGBT) inverter

Continuous Duty Static Bypass Switch

Input Contacts - Dry contacts are available for functions including monitoring external breakers, on-generator

signal, and other functions

Output Contacts - Dry contacts are available for functions including a permissive signal to maintenance bypass

SKRU, to trip external breakers, and other functions

Generator Load Control - Suppresses battery charging reducing power demand by an external signal. Shifts unit

from Eco Mode to double conversion (if applicable), and synchronizes the inverter output with the bypass

Automatic retransfer - Provides return to inverter power after an overload

DSP based controls - Provides digital control of power conversion and system operation

Backlit LCD display - Monitors power conversion, UPS operation and utility conditions. Deviations are logged for

troubleshooting

Temperature-Compensated Charging/Battery Load Test

Top-and-bottom-entry cable access

Front only service access

Local Emergency Power Off (EPO)

LIFETM Services for the 1st year

IP 20 enclosure

Casters and leveling feet

UL and cUL Listed to UL Standard 1778 5th Edition

Additional Items Include:

One (1) IntelliSlot Unity Dual Protocol Card; P/N: IS-UNITY-DP; Monitoring and configuration of Vertiv products

and environmental sensors through stand-alone Web UI or integration with TrellisTM, Liebert Nform, LIFETM

Services. Supports third-party management systems using SNMP, Modbus or BACnet.

One (1) IS-RELAY Relay Contact Card

Battery System, Internal to UPS Cabinet Includes:

22 Minutes at 20kW Load (Approximately 65 Minutes at 8kW load)

One (1) Internal String of Enersys HX205-FR Batteries

1x ITEM B - One (1) Liebert EXM Maintenance Bypass Cabinet, model 47MBE37AC3R1 (refer to attached document for specifications)

3 Switching Devices (BIB,MBB,MIB)

Key Interlock (SKRU)

Cabinet Mounted Right Attached to UPS Cabinet with connecting cables factory supplied

600 MM - 23.6 inches Frame Size

480V/ 208V Input Transformer Included

Front Access service design

One (1) 225 Amp, 54 pole SqD bolt/plug-in panelboard

1x ITEM C Vertiv Standard Factory Testing w/ Certified Test Reports

1x ITEM D Start Up Service by Vertiv Customer Engineer 7x24

Mandatory Service Inclusion:

**Quote must include delivery inside rigging services to the 7th floor. Loading dock and freight elevator are available.

**Quote must include rigging removal services and disposal of three existing Liebert chassis on the 7th floor room. Units will be disconnected, and battery packs will be reduced to a safe 12v potential by on-site electrician prior to delivery of Item A and Item B above.

We are with the Federal Government and tax exempt.

Shipping Address:

Jeff Gerace

Room 746, Clerk's Office

450 Main Street

Hartford, CT 06103