Cambia C3MK Modular Shelf with Controller

Model # Cambia-C3MK

The Cambia C3MK is a 19” modular, configurable high efficiency 1U 48VDC power system with up to three 96% efficient rectifiers (maximum 167A). With the addition of the 1U Cambia 4MK, the system has the flexibility to be configured up to 3,500A. The system can be equipped with individual or single AC feeds. These systems have been used by solar integrators to support high powered off-grid applications. There are also a wide range of applications including central office, headend, backhaul, DAS and wireless base stations.

The Cambia C3MK is a modular power supply shelf that is designed for use with the following Eagle Eye rectifier modules:

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Technical Specs

Input Voltage:1P3W 240VAC (Nominal 176 - 275 VAC)
Output Voltage:DEFAULT -54.0VDC (-42 to 58 VDC adjustable)
Output Current:166.5A max with (3) 3kW Modules
Operating Temperature:-40 – 75°C (-40 - 167ºF) Derating above 3KW: 45ºC (113ºF) / 2kW: 55ºC (131ºF)
Storage Temperature:-40 – 80°C (-40 – 176ºF)
Humidity:Operating: 10 – 95% (Non-condensing)
Storage: 5 – 95% (Non-condensing)
Cooling:Fan cooling
Altitude2000 m (6566 ft)
Size (WxDxH):465 x 417 x 44.4 mm
(18.31 x 16.42 x 1.75 in)
Standards & ApprovalsUL/cUL: 60950-1 (pending)
Communication Interface:RS232, Ethernet
Dry Contacts (in/out 8 ports)


What are some common applications for the Cambia C3MK?

  • Telecom
  • Network
  • Broadband
  • Utilities


  • Hot pluggable
  • n+1 redundancy
  • Controlled, measured and reported by RS232, TCP/IP
  • Modular design for accommodating high power applications
  • 19 & 23 inch rack mount type
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    Modular 1U Shelf with Controller

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