DC Power for Business-Critical Continuity™ NetSure® 801 Series DC Power System
Key Features n n n n n n n n n n 2 Modular design — simple to install and operate; allows incremental cost-effective system growth Single point adjustment — no tools required to change settings and make adjustments; MCA controls up to 168 rectifiers LMS1000 monitoring with a single plug in card — includes SNMP and Web interface Remote access — options allow users to view, control and interact with the system using an Ethernet (Telnet, web pages, SNMP or TL1), modem or RS 232 Plug’n’play
NetSure™ 801 System Elements 1 3 2 4 5 1 Main Power Bay 3 AC Panel 2 Distribution Bay 4 MCA (Individual Feed, No Breakers) (Dual Feed with Breakers) 6 7 7 7 7 5 Rectifiers 6 Bullet Fuse/Breaker Panel (Optional) 7 (4) 1500 Amp Fuse/Breaker Distribution Buses 3
The NetSure™ platform is globally renowned with over 500k units deployed and an unmatched reliability of less than 0.5% failure rate (200 years MTBF). Modules & Options Distribution Bay with Fuses and Breakers Installed AC Input Two types of AC input are offered: dual feed or twin feed. With the dual feed option, two sources of AC are brought into the termination panels.
Emerson Network Power — The NetSure™ 801 power system’s extensive monitoring capabilities, easy configuration and maintenance are all backed by the resources and quality reputation of a nationwide service organization. MCA (Meter, Control & Alarm) Monitoring/Control The MCA provides a single point of adjustment for such features as float voltage, test/equalize voltage, high voltage shut-down and current limit for all rectifiers in the entire power system.
NetSure™ 801 nleb – System Specifications System Features Nominal System Voltage -48VDC (-47 to -58 VDC) Control Microprocessor (MCA) Rated Output Capacity System 16,800 amps (higher capacity configurations are available) Power Bay 2640 amps Distribution Bay 6000 amps Rectifier 5800 watt rectifier (R48-5800) Distribution Panel 1500 amps (4 per bay) Physical Characteristics Framework Type Box frame Mounting (H x W x D) Power Bay – 7' x 24.
Emerson Network Power — a complete spectrum of best-in-class reliable power, precision environmental and connectivity solutions for today’s telecommunications and data network infrastructure R48-5800 Rectifier – Electrical Specifications* AC Input Nominal Voltage Operating Voltage Range Three phase 380/480VAC R48-5800: 304VAC to 530VAC (output reduced 50% from 260-304VAC) R48-5800L: 145VAC to 230VAC (output reduced 50% from 145-176VAC) 45 Hz to 65 Hz >0.
Emerson (NYSE: EMR), based in St. Louis, is a global leader in bringing technology and engineering together to provide innovative solutions to customers through its network power, process management, industrial automation, climate technologies, and appliance and tools businesses. For more information, visit: Emerson.com.
