GA ACF LB

Gas absorption chiller

For industrial refrigeration.

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.