ROXSTAcube

The TEKO ROXSTAcube has the following benefits:

  • CO2 multi compressor unit up to 100 kW
  • Discounters / Supermarkets up to 1,200 m2
  • Trans- & subcritical application
  • 3 MT / 0-2 LT incl. frequency converter per lead compressor
  • Compact design
  • Separable framing
  • Indoor & outdoor installation
  • Noise reduction 10 / 15 dBA
  • Heat recovery with bypass
  • Receiver volume 80 / 100 L
  • Control systems – Wurm / Danfoss / Carel

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Series solution with CO2

The system solutions ROXSTAcube mini and ROXSTAcube from TEKO are ideal for the demands of discount supermarkets, organic shops or smaller supermarkets.

Flexible installation

The TEKO ROXSTAcube series are available for indoor or outdoor installation.

  • Without sound insulation for indoor installation
  • With basic sound insulation for indoor and outdoor installation (10 dB(A) sound reduction*)
  • With advanced sound insulation for indoor and outdoor installation (15 dB(A) sound reduction*)

* max. values according to the installation situation

Capacities

(t0 MT -5 °C / t0 LT -30 °C / tGC 38 °C)

  • Medium temperature 28…100 kW
    3 transcritical CO2 compressors
  • Low temperature 0…14 kW
    0-2 subcritical CO2 compressors

Design pressure

  • 30 bar suction line (LT)
  • 45 bar suction line (MT)
  • 45/60 bar medium pressure
  • 120 bar high pressure
Dimensions

1,785 x 1,220 x 2,204 mm
(other dimensions depending on model/version)

Refrigerant charge(s) lbs/kg

80 / 100 L

Capacity, kW/TR/BTU/hr

MT 28…100 kW / LT 0…14 kW
(t0 MT -5 °C / t0 LT -30 °C / tGC 38 °C)

Type, number compressors HP

MT 3 transcritical CO2 compressors / LT 0-2 subcritical CO2 compressors

Type of controls

Wurm Systems / Danfoss / Carel

Oil separator

ESK

Discharge gas desuperheater, subcooling

no

Heat reclaim

Heat recovery with bypass

VFD for compressors

Frequency converter per lead compressor

Type of piping

K65

Ejectors, parallel compression

no

Certification

TÜV Süd according to Pressure Equipent Directive 2014/68/EU Annex III, Module D

Region

, ,

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