Specifications include, but are not limited to: Two (2) Liebert 20kW CRV “In-Row” Air-Cooled Precision Cooling Systems •Model Number: CR020RA1C7 •Nominal 20kW, 79,100 BTUH Sensible Capacity at approximately 90F, 27% RH •208V-3PH •Liebert iCOM control system with Touch Screen Display •2T temperature sensors to measure air temperature entering server racks - quantity 3 •Variable speed EC plug fans •Digital scroll, variable capacity compressor utilizing R-410A •Crankcase compressor heater • Evaporator Type: slab, copper tubes - aluminum fins with hydrophilic coating • Electric Reheat • No Humidifier • Rating: MERV 8 per ASHRAE 52.2 (30% efficient by ASHRAE 52.1) • Dual Float Condensate Pump • Subfloor Leak Detection Cable Kit • Locking Disconnect Switch • Top and bottom electrical and piping connections • The Liebert IntelliSlot Unity Card (IS-UNITY-DP) provides ground fault isolated RS-485 Modbus, BACnet IP & Modbus IP network connectivity to Building Management Systems for unit monitoring and management. Also, provides ground fault isolated 10/100 baseT Ethernet connectivity for unit monitoring and management. The supported management interfaces include: SNMP for Network Management Systems, HTTP for web page viewing, SMTP for email, and SMS for mobile messaging. This card can support dual IP and 485 protocols simultaneous. IS-UNITY-DP card is factory- installed in an IntelliSlot (CR019, CR020, CR035, CR040) or shipped loose (CR030, CR034 series). • Hot air rear return with front cold air discharge • Server rack style rear door • Superior Service Access Panel • Installation casters with leveling feet • Powder coated panels • Unit Color: ZP-7021 Black Gray Matte
