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GA ACF LB

Gas absorption chiller

For industrial refrigeration.

GA ACF LB

Benefits

  • Saving up to 86% of electricity compared with a traditional electrical system, thanks to the prevalent use of natural gas.
  • Independent and modular, it ensures constant performance for air conditioning only as and when needed.
  • Thanks to the use of an almost static refrigeration cycle, the performance levels remain unchanged over time and regular refill and disposal of refrigerant is not required.​

Versions

  • Available as standard or low noise version.
  • Customized pre-assembled groups Link on demand: for configurations of more power or combined with Robur gas absorption chillers or condensing boiler.

Applications

  • Refrigeration of low temperature environments for the food industries, where it is necessary to maintain temperatures inside the room in compliance with health and hygiene regulations.
  • Refrigeration of cold rooms and counters for food preservation.
  • Process refrigeration in systems requiring negative fluid temperatures.
  • Ice storage systems, for the storage of cooling energy during periods of low energy needs.

Technical table

Cooling capacity(1) (working point A35/W7): kW 13.30
G.U.E. Gas Utilization Efficiency (working point A35/W7): 53%
Minimum outlet water temperature: -10°C
Ambient operating temperature max/min: 45/0°C

Nominal electrical power(2)(3) standard/low noise version: 0.82/0.87 kW
Sound pressure Lp at 5 metres(4) standard version: 57.6/53.0 dB(A)

(1) Operating point under nominal conditions according to EN 12309-2.
(2) A reduction in the fan revolutions (air flow) is envisaged for ambient operating temperatures of less than 33 °C. This leads to a further reduction in electricity consumption levels.
(3) ± 10% depending on the power supply voltage and on the tolerance of the electrical engines.
(4) Free field, at the front, direction factor 2.

Controllers

DDC

DDC

Robur Box 100

Robur Box 100

Robur Box 200

Robur Box 200

Pannello Comfort Control Interface (CCI)

Pannello Comfort Control Interface (CCI)

Final user literature

ISO 9001 certificate | All products

  • German (DE)
  • English (EN)
  • Italian (IT)

Product brochure | All Absorption products

  • German (DE)
  • English (EN)

Installation, use and maintenance manual | All Absorption products

Preassembled groups

  • Czech (CZE)
  • German (DE)
  • English (EN)
  • Spanish (ES)
  • French (FR)
  • Italian (IT)
  • Polish (POL)

Installation, use and maintenance manual | All Abso products

Direct Digital Controller (DDC)

  • German (DE)
  • English (EN)
  • US English (US)
  • Italian (IT)
  • Russian (RU)

Installation, use and maintenance manual | All Absorption products

Comfort Control Interface (CCI)

  • German (DE)
  • English (EN)
  • French (FR)
  • Italian (IT)

Installation, use and maintenance manual | All Absorption products

Roburbox100 - Plant Control Interface - Application manual

  • German (DE)
  • English (EN)
  • French (FR)
  • Italian (IT)

Installation, use and maintenance manual | All Absorption products

Roburbox100 - Plant Control Interface - Installation and use manual

  • Czech (CZE)
  • German (DE)
  • English (EN)
  • French (FR)
  • Italian (IT)

Installation, use and maintenance manual | GAHP A, GA ACF, GAHP AR, GAHP GS, GAHP WS, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB

Roburbox200 - Plant Control Interface - Installation and use manual

  • Czech (CZE)
  • English (EN)
  • Italian (IT)

Installation, use and maintenance manual | GA ACF, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB

  • German (DE)
  • English (EN)
  • Spanish (ES)
  • French (FR)
  • Italian (IT)
  • Polish (POL)
  • Russian (RU)

Installation, use and maintenance manual | GA ACF, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB

For Great Britain market

  • English (EN)

CE certificate | GA ACF, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB

  • German (DE)
  • English (EN)
  • Italian (IT)

Company profile | All the products

  • English (EN)
  • Italian (IT)

Professional user literature

ISO 9001 certificate | All products

  • German (DE)
  • English (EN)
  • Italian (IT)

PED certificate | All Absorption products

  • German (DE)
  • English (EN)
  • Italian (IT)

Product brochure | All Absorption products

  • German (DE)
  • English (EN)

Installation, use and maintenance manual | All Absorption products

Preassembled groups

  • Czech (CZE)
  • German (DE)
  • English (EN)
  • Spanish (ES)
  • French (FR)
  • Italian (IT)
  • Polish (POL)

Installation, use and maintenance manual | All Abso products

Direct Digital Controller (DDC)

  • German (DE)
  • English (EN)
  • US English (US)
  • Italian (IT)
  • Russian (RU)

Installation, use and maintenance manual | All Absorption products

Comfort Control Interface (CCI)

  • German (DE)
  • English (EN)
  • French (FR)
  • Italian (IT)

Installation, use and maintenance manual | All Absorption products

Roburbox100 - Plant Control Interface - Application manual

  • German (DE)
  • English (EN)
  • French (FR)
  • Italian (IT)

Installation, use and maintenance manual | All Absorption products

Roburbox100 - Plant Control Interface - Installation and use manual

  • Czech (CZE)
  • German (DE)
  • English (EN)
  • French (FR)
  • Italian (IT)

Installation, use and maintenance manual | GAHP A, GA ACF, GAHP AR, GAHP GS, GAHP WS, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB

Roburbox200 - Plant Control Interface - Installation and use manual

  • Czech (CZE)
  • English (EN)
  • Italian (IT)

Installation, use and maintenance manual | GA ACF, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB

  • German (DE)
  • English (EN)
  • Spanish (ES)
  • French (FR)
  • Italian (IT)
  • Polish (POL)
  • Russian (RU)

Installation, use and maintenance manual | GA ACF, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB

For Great Britain market

  • English (EN)

Declaration of Conformity | GA ACF, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB

  • German (DE)
  • English (EN)
  • Italian (IT)

CE certificate | GA ACF, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB

  • German (DE)
  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section A - Definitions and general concepts

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section B - Index

  • English (EN)
  • Italian (IT)

Design manual | GA ACF, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB

Section B05 - GA ACF

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C - Index

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01 - Index - Suggestions for designing with the Robur units

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01.01 - Sizing criteria

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01.02 - Preassembled groups

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01.03 - Installation criteria

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01.04 - Plumbing design

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01.05 - Circulating pumps

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01.06 - System water quality

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01.07 - Antifreeze protection

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01.08 - Buffer tank and hydraulic separator

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01.09 - Fuel gas supply

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01.10 - Flue gas collection

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01.11 - Electrical design

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01.12 - Controls

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01.13 - DHW production

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01.15 - Acoustic issues

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01.16 - First start-up

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01.17 - Normal operation

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C01.18 - Maintenance

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C02 - Index - General design suggestions

  • English (EN)
  • Italian (IT)

Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY

Section C02.01 - Flow balancing

  • English (EN)
  • Italian (IT)

Company profile | All the products

  • English (EN)
  • Italian (IT)

Gas chillers with process application for wine production

Gas chillers with process application for wine production
  • Customer Masciarelli Wine Company
  • Products GA ACF LB
  • Application Industry

Air conditioning for the food production process: Modularity with continuous service guaranteed

Air conditioning for the food production process:  Modularity with continuous service guaranteed
  • Customer Reginella d'Abruzzo Dairy
  • Products GA ACF LB
  • Application Industry