ROXSTAmicro

  • CO2 unit up to 6.8 kW
  • MT & LT plug&play units / Cold storage rooms
  • 1 speed-controlled, two-stage CO2 rotary compressor
  • Solution for retrofitting / extension
  • Air cooled version with gas cooler / heater combination for food retail / commercial kitchens / ice making
  • Water cooled version with plate heat exchanger for combination with water chillers / dry coolers
  • Compact design
  • Control systems – Carel

Contact Teko

The ROXSTAmicro from Teko is a small and compact CO2 box for direct connection with MT & LT plug & play units and cold storage rooms.

Air-/water-cooled condensing unit

  • Air-cooled version for food retail, commercial kitchens, ice making
  • Water-cooled version for combination with chillers, dry coolers

Compressor

The speed-controlled, two-stage CO2 rotary compressor offers optimal adaptation to the required cooling capacity with the lowest possible energy consumption.

Capacities air-cooled

(t0 MT -7 °C / t0 LT -30 °C / tGC 32 °C)

  • Medium temperature 0.9…6 kW
  • Low temperature 0.5…3.5 kW

Capacities water-cooled

(t0 MT -7 °C / t0 LT -30 °C / tGC 12 °C)

  • Medium temperature 1.1…6.8 kW
  • Low temperature 0.8…3.9 kW

Design pressure

  • 90 bar suction line (MT/LT)
  • 90 bar medium pressure
  • 120 bar high pressure
Dimensions

750 x 500 x 325/360 mm

refrigerant charge(s) lbs/kg

2 / 4 L

Capacity, kW/TR/BTU/hr

Air-cooled: MT 0.9…6 kW / LT 0.5…3.5 kW – (t0 MT -7 °C / t0 LT -30 °C / tGC 32 °C)
Water-cooled: MT 1.1…6.8 kW / LT 0.8…3.9 kW – (t0 MT -7 °C / t0 LT -30 °C / tGC 12 °C)

type, number compressors HP

1 speed-controlled, two-stage CO2 rotary compressor

type of controls

Carel

type oil separator

no

discharge gas desuperheater, subcooling?

Air-cooled desuperheater

heat reclaim?

no

VFD for compressors?

Frequency converter

type of piping

K65 / copper

ejectors, parallel compression?

no

Certification

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

Region

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