ESOF028-ECB Series

There are lots of external forces can threaten the outdoor system, not only the temperature but also the humidity. Then the cooling function plays an important role in the power system, and the flexibility is also the common requirement to apply several kinds of electronics. ESOF028-ECB Series is developed for that.

Beside well protected by robust enclosure with IP55 class, the internal configuration can be adjusted easily, such as the numbers of wall layers, the type of thermal systems.

To keep the sensitive modules, batteries functioning in a high level and to reduce the CAPEX and OPEX, ESOF028-ECB Series is the ideal solution for the challenges. Your concern, our mission.

Product Introduction

Features & Benefits

  • -48VDC output for telecommunication applications
  • Air-con, Fan and TEC cooling
  • IP55 protection class for outdoor application
  • Perfectly integrated with Delta Telecom Power system controller

  • 3G / 4G / 5G
  • Fixed Line
  • Datacom
  • Input Voltage (nominal): Single phase, 2W+N+PE (L1, L2, N, FG); 110 - 120VAC, 12A (Max.)
  • Frequency: 50/60Hz
  • Output Voltage (nominal): 54VDC, 57A (Max.), 54VDC, 46A (Max.)
  • Dimensions (W x H x D): 856.8 x 2132.8 x 1156.1mm (33.7 x 84.0 x 45.5in)
  • Weight: approx. 395kg (870.8Ib) (empty enclosure)
  • Operating Temperature: 0°C to +46°C (32°F to +115°F)
  • Storage Temperature: -40°C to +70°C (-40°F to +158°F)
  • Cooling: Air-con. and TEC
  • Environment: RoHS


Fact sheet/342KB