Power Management


DPAIR uses DC power products from Emerson Network Power, Energy Systems.




LORAIN XP 48500
The LORAIN® XP (LXP) platform brings Emerson Network Power into the forefront of the cabinetized and small power marketplace. Compared with our existing products, the LXP 150 - 137 amps at 54.48VDC (7.5kW) redundant in 2 rack units provides 67% more output current in 60% less rack space. The system can be configured with up to 3 rectifier shelves paralleled, for a maximum capacity of 440 amps redundant (24kW), in 6 rack units of space. The controller in the LXP System commands up to 17 rectifiers (3 shelves in parallel) has a 2-line display and keypad with operation similar to VPS and LPS systems.

Features
  • Battery reserve time monitor
  • Battery discharge plotting
  • Loss of redundancy alarm
  • Sequential rectifier start
  • Rectifier and battery age tracking
  • Constant power mode


LORAIN XP 48500
LORAIN PS 4810000
The Emerson Network Power 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.

Features
  • 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 certified


LORAIN PS 4810000
LORAIN CXL 4812000
The LORAIN® CXL 4812000 system is a -48V system using 200 amp modular rectifiers that operate using 3 phase 480VAC, 380VAC, or 208VAC input voltages. The LORAIN® CXL 4812000 is the first power system that brings true simplicity into powering communications equipment. From initial planning to upgrades, everything is now easier with the LORAIN® CXL scalable architecture allowing users to grow the system to meet their specific network needs without knowing the ultimate size of the system before it is delivered. Based on modular building blocks, the system is designed to power both your current and emerging -48VDC applications. By simply adding more of these building blocks, capacity can be easily expanded. The system can be equipped with:
  • 200 amp Plug-in Rectifiers
  • Various Distribution Units (fuses or breakers with capacities up to 600A)
  • Field Installable System Bus Capacity Upgrades
  • Modular External Return Bus

Features
  • "Pay as you Grow" Design - No need to initially install Ultimate Capacity Bussing
  • 208 or 480 VAC nominal input
  • Rectifier Efficiency: 93% (40 to 100% load)
  • Power Factor: .99
  • <5% THD
  • System Manager provides comprehensive system monitoring and management
  • TCP/IP, modem and RS232 compatible
  • SNMP & TL1
  • UL 1801 and NEBS Level 3 Certified
  • EMI/EMC FCC Class "B"


LORAIN CXL 4812000
LORAIN® VPS 486000
The LORAIN® VPS 486000 provides power and distribution up to 6,000 amps at -48VDC. It is ideal for wireline and wireless application such as switch sites, co-location, huts and large CUE sites. New 5,000 watt power conversion units provide 85 amps at 58.0VDC and 105 amps at 48.0VDC each with a constant power limiting feature. With four units per shelf, these rectifiers provide 340 to 420 amps in three rack units (5.25-in.) of space.



LORAIN® VPS 486000
LORAIN® VPS 246000
The LORAIN® VPS 246000 provides power and distribution up to 6,000 amps at +24VDC. It is ideal for wireless applications such as MTSO, cell sites and base stations, cellular, PCS and GSM technologies.

Features
  • Modular Design
  • Single Point Adjustment
  • Remote Monitoring and Control
  • Easy to Install
  • Plug'n'Play Rectifiers
  • Multitude of Distribution Options
  • DC-DC Converter Module
  • Configured for Fast Delivery


LORAIN® VPS 246000
LORAIN® VRR 483600 & LORAIN® VRR 243600
The LORAIN® VRR replaces traditional Ferroresonant or thyristor controlled units and provides current capacities ranging from 65 to 3600 amps at -48VDC or +24VDC respectively. This system is approximately 75% smaller than traditional rectifiers, permitting increased capacity, available rack space, and installation of additional equipment. The LORAIN® VRR is designed for wireline and wireless communication systems installed in small offices, huts, CEVs and CUEs.

Features
  • Relay rack mountable - available factory-installed
  • Single Point Adjustment
  • Remote Monitoring and Control
  • Easy to Install
  • Plug'n'Play Rectifiers
  • Complies with industry standards


LORAIN® VRR 483600 & LORAIN® VRR 243600