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STA 3-A

STA 3-A brine temperature control

Cooling system for antenna systems with room temperature control

The Weiss STA 3-A brine temperature control unit cools high-end electronics and antenna systems. The unit has two separate cooling circuits for antenna brine cooling (permanently providing +5°C) and direct temperature control of the workspace. NBC protection (ColPro) is also possible for the unit. Cooling and heating capacity are both up to 9 kW.

Features

  • Air circulation cooling circuit for container and rack cooling
  • Water/glycol cooling circuit to cool antenna technology
  • shell and frame made of aluminium
  • modular construction for easy exchanging of components
  • easy installation
  • easy operation
  • service-friendly

Scope of supply

  • brine temperature control system
  • mounting kit
  • connection lines
  • control unit
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STA 3-A

Technical Specifications

  STA 3-A
Cooling capacity kW 9 / 6
Refrigerant R134a
Coolant Wasser / Glykol
Coolant temperature °C 6 / 12
Heating capacity kW 9
Connected load kVA 19,0
Power supply 3 / N / PE / ~50Hz / 400V
Operational ambient temperature °C -32 ...+49
Circulating air quantity m³/h 1500
Outside air quantity m³/h 100
Material Aluminium
Paint RAL 6031, bronze green
Dimensions Height - mm
Width AC - mm
Depth - mm
795
1700
915
Weight - kg 450

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