The Power Experts

Vertiv NetSure 722 Bulk Output Power System

Formerly Emerson NetSure 722

The Vertiv NetSure 722 Bulk Output Power System is intended for use to expand or replace legacy -48V DC rectifiers while retaining the site’s existing distribution power board. It can be used with any -48V DC power system, regardless of vendor or plant type. Accommodating up to twenty-nine high efficiency 3500 watt rectifiers per system, the NetSure 722 provides up to 2000 amps of current for -48 volt systems.

The basic components of the system include the ACU+ control unit, a main module mounting shelf which houses the ACU+ and five rectifiers, and up to four expansion shelves that accommodate six rectifiers each. The NetSure 722 system contains a powerful, microprocessor-based control system capable of monitoring and controlling all of the rectifiers in the system. The ACU+ controller also provides output alarming as well as monitoring of external alarms and signals. It features a 4 x 16-character alphanumeric display, which can be activated at the touch of a keypad, and remote access via Ethernet is provided with internal web pages and SNMP.

Vertiv NetSure 722 Bulk Output Power System Benefits

  • Increased system efficiency, over 96%
  • Expand capacity on live site without system interruption
  • Increased power in existing footprint
  • Eliminates rectifier legacy support issues
  • Intelligent interface between existing system and new system controller
  • Enables connection to remote monitoring (SNMP and web)
  • Safety Compliance – NEBS Level 3 certified; UL 60950 Recognized

Vertiv NetSure 722 Bulk Output Power System Specifications

Models Power Capacity Current Capacity Output Voltage, Nominal Input Voltage, Nominal Height Width Depth Weight
NetSure 722 100 kW 2000 A -48 VDC 208 VAC to 240 VAC 5.25 in. to 26.25 in. 23 in. mounting 18.8 in. 24 lb to 320 lb

Input Voltage, Operational: 180 VAC to 264 VAC
Input Connections:Terminal Blocks
Output Voltage, Operational: 42.0 VDC to 58.0 VDC
Output Capacity: Rectifier: 3500 W, Main Shelf: 17.5 kW @ 48 VDC, Expansion Shelf: 21 kW @ 48 VDC, System: 100 kW @ 48 VDC
Peak Efficiency: 96.5%

For more in-depth specifications, see the NetSure 722 data sheet.

For more information about Vertiv products,
call 800-876-9373 or email .