-48VDC Lorain® Power System
200-10,000 amp
The Marconi Lorain Power System - LPS48E1 introduces the highest density, Power Factor Corrected, 3-Phase input rectifier on the market. The initial 480VAC input release was recently joined by the 208VAC model. The overall system density now becomes a function of the number of load points that the end customer requires.

• 10,000 amp plant capacity in a compact footprint
• 2000 amp rectification plus distribution in single bay
• Shunt monitoring for distribution positions over 70 amps
• Internal inter-bay busswork eliminates overhead buss
• Integrated LMS1000 remote monitoring system
• NEBS Level 3 compliant

The base system offering for LPS48E1 provides a space savings of nearly 30% over conventional switch-mode power plants without sacrificing the overall cable management of the plant. The addition of integral AC Distribution (PDSC), battery disconnects, and comprehensive LMS1000 monitoring capabilities add value to the overall DC Power offering.The LPS platform integrates these features into the entire DC system seamlessly with a depth of features never before seen in the industry.

Another primary concern addressed with this power system is the field safety of both the installation teams as well as the maintenance teams once the system is operational. With the introduction of a fully enclosed bus system as applied in the LPS platform, the system provides a simple bolt-on solution for complete bay expansion that connects the -48VDC and return busses with a single part per polarity. This element reduces the need for hundreds of pounds of copper and hours of assembly time during the installation or expansion process, along with allowing the LPS48E1 system to be deployed into lower ceiling height buildings as well as raise floor data centers.