SWEDEN: The new Alfa Laval AC540 loved ones of four higher-efficiency brazed plate warmth exchangers are specifically optimised to do the job with R32, CO2, and other large density refrigerants.
In terms of size, ability and posture inside Alfa Laval’s supplying, the AC540 relatives falls concerning the AC502 and the AC1000 and is reported to be best for use with various scroll chillers from 250kW to 800kW. It is 750 mm substantial and 400 mm broad and works with a large assortment of higher-density, reduced-GWP refrigerants.
The AC540 family members incorporates Alfa Laval’s DynaStatic distribution, which can be optimised for a unique software and refrigerant, and IceSafe, which allows prospects handle freezing. The 540 spouse and children also options FlexFlow and PressureSecure, which enables trusted procedure even at extremely substantial pressures.
“Alfa Laval invests greatly in product or service advancement, and our target on innovation is definitely apparent in this new household of brazed heat exchangers. The one of a kind asymmetric plate layout of this spouse and children can make it achievable to minimise the evaporator’s refrigerant cost and also minimizes the pressure fall on the secondary side, earning it achievable to use a smaller sized pump, which lowers electrical energy usage and cuts down in general fees,” reported Fredrik Ekström, president, company unit brazed & fusion bonded warmth exchangers.
The ACK540 is explained as a superior-potential device that presents outstanding thermal performance producing it ideal for evaporation obligations in HVAC applications.
The ACH540 is comparable in style and design to the ACK540 but, with a design tension of 48bar, it is much more suitable for use with other high density refrigerants.
The CBP540 can be employed as a flooded CO2 evaporator, creating it possible to prolong the added benefits of plate technologies to duties that were being usually constrained to shell & tube heat exchangers.
The ACP540 is optimised for CO2. It capabilities as a DX evaporator for use in subcritical cascade techniques.