Leading Manufacturer for Electrical Panel Cooler - DC air conditioner for Telecom – BlackShields

Brief Introduction

BlackShields DC Air conditioner is designed for controlling the climate of equipment in these off-grid sites with challenging indoor and outdoor environments. With the true DC compressor and DC fans, it effectively solves the heat problem of indoor/outdoor cabinet and is the good choice for the base stations with renewable power or Hybrid power in the off-grid sites.

Application

•   Telecom cabinet       •   Power cabinet

•   Battery cabinet         •   Shelter and Base station

Features, Advantages & Benefits

•   Energy Efficiency

  –   True 48VDC compressor and fans, no inverter, speed adjustable with long life time and minimal power consumption for energy saving.

  –   Soft starting to avoid the inrush current to shut down the site.

  –   Aluminum Micro Channel Condensor, lighter and more efficient.

•   Easy installation and Operation

  –   Compact, mono-block, plug and play unit to ensure easy installation;

  –   Closed loop cooling protects equipment against dust and water;

  –   Designed with flange for convenient through wall mounting;

  –   Constructed of sheet metal, powder coated with RAL7035, excellent anti-corrosion and anti-rust properties, endure hash environment.

•   Intelligent Controller

  –   Multifunction alarm output, real-time system monitoring and convenient human-computer interface;

– RS485 & dry contactor

  –   Self-recovery, with multi protection function.

Technical Data

•   Input Voltage Range: -36-60VDC

•   Opterational Temperature Range: -40℃~+55℃

•   Communication Interface: RS485

•   Alarm Output: Dry Contactor

•   Protection from dust, water  according to EN60529: IP55

•   Refrigerant:  R134a

•   CE & RoHS Compliant

•   UL approval upon request

* Testing @35℃/35℃ **Noise testing : Outside 1.5m distance, 1.2m height