LMP 400A

Modular Switchmode Rectifiers

Output :
-42 - -58VDC, Nominal -53.5VDC

85 - 300VAC (1Ph/3Ph), Rated: 220VAC

Rated Power:

5G / 4G / Datacom
Radio Base Stations/ Cell Sites
Mobile Switching Center (MSC)
Distributed Antenna Systems (DAS)
Microwave Transmission / Switches
Fiber Optics / FTTX
Individual Base Transceiver (BTS)

  The LmPower Series is a compact -48V DC power system with high-performance rectifiers . The LmPower is offered in 3 different configurations; LMP-100A (1RU), LMP-200A (5RU) and LMP-400A (6RU). LmPower series can be mounted on standard 19” and 23” racks.
 50A/48V 1RU Rectifier: Universal AC Input, High Density, High Efficiency, Excellent High Temperature Performance (Full Load @ 50°C)
 Wide Operating Temperature Range (-40°C to 65°C)
 Hot-Swappable Rectifiers Provide Easy Installation and Maintenance
 Standard Installation Structure Design, Adapt to Various Applications
 Rectifier Hibernation Function to Help Increase System Efficiency
 Intelligent Battery Management and Protection to Help Prolong Battery Lifespan
 Support Environmental Signal Monitoring and Remote Management Through Dry Contact, Serial Interface or Ethernet Interface
 Load Distribution Breakers With LVBD/LVLD (Low Voltage Battery/Load Disconnect)
Input Mode176-300VAC (1Ph) 208/220/240VAC or 380VAC (3Ph)
Max Input Current63A/3Ph
Input Frequency50Hz/60Hz (45 to 66Hz)
Output Voltage-42 to -58VDC, Nominal: -53.5VDC
Rated Output24kW
Battery BreakersExternal Battery Terminal up to 600A
Load Breakers (1P)A group: 10 x up to 100A Breakers | B group: 10 x up to 100A Breakers
Low Voltage Disc. (1P)LVLD
Input Voltage85 to 300VAC, rated 220VAC
Rated Power3000W (176 to 300VAC) Linearly Derated (85 to 175VAC)
Efficiency?96% Peak
Power Factor?0.99
Operating Temperature-40°C to 65°C (full load @ 55°C)
Rectifier Dimension (WxDxH)4.17 x 11.73 x 1.67in (106 x 298 x 42.5mm)
Rectifier Weight3.53lbs (1.6kg)
CoolingForced Cooling
Signal Input1 Battery Temp., 1 Ambient Temp, 1 Smoke,1 Gate, 2 Common DI, 2 Fan, Water
Alarm Output4 Dry Contacts
Communication PortRS232/485, Ethernet
Display ModeLCD
System Dimension (WxDxH)17.3 x 13.5 x 10.4in (440 x 344 x 265mm)
System Weight (w/out rect.)81.6lbs (37kg)
SafetyIEC 60950 Standards, EN 61000-4-5
Mounting19-in Rack Mount (Available in 23
TerminalsRear Access
Operating Temperature-40°F to 149°F (-40°C to 65°C)
Storage Temperature-40°F to 158°F (-40°C to 70°C)
Operating Humidity5% to 95% (Non-Condensing)
Altitude0 to 6562ft (0 to 2000m)