Coolant system CDU800 series

Product Overview
The nVent HOFFMAN RackChiller CDU800 is designed for efficient and safe supply of IT equipment. The entire system is focused on providing the highest reliability, availability, and serviceability for supporting direct-to-chip liquid cooling. The CDU800 is fed from a primary facility water system (FWS), where the integrated pumps drive the secondary technology cooling system (TCS) cooling loop flow. The heat exchanger transfers the excess heat from the secondary coolant to the primary. The complete system is integrated into an aesthetical enclosure with removable side panels and doors. The CDU can be installed onto a slab or raised floor, in-row with equipment racks or into a separate facility room.

Industry Standards
UL/cUL Listed; File No. SA7402
CE

Features

• 800+kW of cooling capacity @ 6K (850 LPM Primary)
• Redundant high-performance, leak-free pump system
• Integrated variable speed drives
• Coolant connections through top or bottom panel
• Integrated 10-inch touch panel display
• Remote control features through Ethernet, SNMP v3, Modbus
• On-board integrated leak detection
• Unrivaled power density – fits into standard data center footprint
• Serviceable during operation – no need for shut down during system maintenance
• Redundant system layout minimizes risk for single points of failure
• Integrates with nVent Guardian Management Gateway and sensors portfolio

Key Specifications (summary)
Color: Black Grey
Material: Mild Steel
Finish: Plated
Color Code: RAL 7021

Product SKUs / Principal Technical Data
Catalog Number | Height (H) | Width (W) | Depth (D) | Rated Voltage | Phase Quantity | Rated Frequency | Rated Current/Rated Voltage | Power Consumption | Rated Load Current Range | Noise Level | Type
CDU8004LA03B | 87in (2200mm) | 31in (800mm) | 47in (1200mm) | 380 – 480V | 3 | 50 – 60Hz | 40 | 22.2W | 47.5A min | 68dB | With Primary Filtration
CDU8004LA03A | 87in (2200mm) | 31in (800mm) | 47in (1200mm) | 380 – 480V | 3 | 50 – 60Hz | 40 | 22.2W | 47.5A min | 68dB | With Primary Filtration

Caractéristiques / Spécifications techniques

• Cooling capacity: 800+ kW @ 6K (850 LPM primary)
• Redundant leak-free pump system with integrated variable speed drives
• Primary-to-secondary plate heat exchanger for heat transfer to facility water
• Top or bottom coolant connections for installation flexibility
• Integrated 10-inch touch panel human interface
• Remote monitoring & control: Ethernet, SNMP v3, Modbus
• On-board leak detection integrated
• Designed for in-row, slab, raised floor or separate-room installation
• Color: Black Grey; Material: Mild Steel; Finish: Plated; Color Code: RAL 7021
• Available catalog numbers: CDU8004LA03B, CDU8004LA03A (see SKU-specific dimensions and electrical data above)