ESOA400-HCU Series

To ensure the whole site functions superbly, besides the gorgeous power system, the tailor-made enclosure is essential. No doubt, ESOA400-HCU Series is the elegant choice in Outdoor Power System.

ESOA400-HCU Series offers several enclosure sizes, for the space-critical condition, this is one of the important factors to achieve the goal of space usage efficiency.

The whole system combines high power density rectifiers, intelligent controller and adaptable PDUs, performing in high level in a robust enclosure.

Besides well protected by IP55 class enclosure, highly flexible thermal system can overcome different environmental challenges, that is, not only the battery life can be lengthened, but the sensitive system can work in a perfect condition.

Product Introduction

Features & Benefits
  • -48 VDC output for telecommunication applications
  • Fan cooling
  • IP55 protection class for outdoor application
  • Compact dimension in height to reduce cabinet size
  • Perfectly integrated with Delta Telecom Power system controller
  • Day and night acoustic noise - internal / external fan speed control
Applications
  • 3G / 4G / 5G
  • Fixed Line
  • Datacom
Specifications
  1. Input Voltage (nominal): Single phase; 100–120 / 200–240 VAC; 4 W (L1, L2, N, PE)

  2. Input Voltage (range): 110–120 VAC / 200–240 VAC

  3. Frequency: 50/60 Hz

  4. Output Voltage (nominal): -48 VDC

  5. Output Voltage (default): -54 VDC

  6. Output Voltage (adjustable range): -43 to -58 VDC

  7. Maximum Power @ nominal Input: 21.6 kW

  8. Dimensions (W x H x D): 762 x 1829 x 1041 mm (30 x 72 x 41 in)

  9. Weight: approx. 276 kg (608.4 Ib)

  10. Operating Temperature: -40 to +50°C (-40 to +122°F)

  11. Storage Temperature: -40 to +70°C (-40 to +158°F)

  12. Cooling: Fan

  13. Environment: RoHS
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