How it works
The HYFRA Alpha series was developed as a stand-alone solution for process cooling with water, oil and emulsions. It is mainly used in filtration technology.
These circulating chillers are equipped with high-power pumps featuring flow monitoring. At an adequate input pressure level, they keep the refrigerant in circulation. These chillers can be set up within a generous radius around the machine to be cooled.
Thanks to sector-leading HYFRA microchannel technology, machines in the HYFRA Alpha series use up to 70 % less refrigerant. Power levels of up to 28 kW (8 Tons) are possible on a footprint of only 0.5 m² (5.39 sq.ft) – due to their compact design. This results in significant flexibility advantages when planning production area layouts and boosts productivity as well.
Depending on the performance class, easy-to-clean plate heat exchangers or solid shell & tube heat exchangers are installed in the HYFRA Alpha series. HYFRA Alpha models are also available with the innovative HYFRA FleXX technology that ensures energy-efficient, extremely precise operation with demand-based controls. The attached control cabinet is equipped with an ST120 controller that reliably monitors compression pressure and temperature.
Features and Benefits
- Stand-alone solution
- Compact design
- Easy to clean
- High-power pumps with flow monitoring
- HYFRA FleXX technology
Alpha Series
Power range:
5 – 160 kW (1 – 45 Tons)
Medium:
Water, oil and emulsion
Footprint:
5 – 28 kW on footprint of 0.5 m²
(1 – 8 Tons on 5.4 sq.ft)
Up to 80 kW power in only 1 m
(23 Tons on 10.8 sq.ft)
Optimized:
Equipped with HYFRA FleXX technology
and various control options
Application:
Filtration and mechanical engineering
Alpha C Series
Power range:
5 – 16 kW (1 – 5 Tons)
Medium:
Water, oil and emulsion
Footprint:
5 – 28 kW on footprint of 0.5 m²
(1 – 8 Tons on 5.4 sq.ft)
Optimized:
Up to 40 % height reduction
Application:
Mainly filtration
HYFRA FleXx Technology
With its FleXX technology, HYFRA is reacting to the various market requirements of machine manufacturers and operators. Thanks to its high level of flexibility and adaptability, the technology ensures a decisive competitive advantage. Due to the demand-based operation of various components, chillers with FleXX technology are not only highly energy-efficient, economical, and quiet; they also operate with very little wear, greatly reducing life cycle costs.
Optional Controllers
The chillers in the HYFRA Gamma series are equipped with FreeSmart controllers – and with a cooling capacity of 160 kW (45 Tons), they come with FreeEvolution controllers. The two variants are freely programmable and have both analog and digital inputs and outputs, an external display (FreeEvolution) and an FDO (fast digital output) interface for quickly reading out operating data.
FreeEvolution is available in three design variants: basic, professional and expert. For example, they offer menu navigation in multiple languages or remote maintenance linkup. Of course we can flexibly integrate special customer requirements into each of the variants.
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