-1. Standard units from 0.5 to 40 hp, economically priced and based on K, L, 2S, 3S,
4S and 6S compressors, using reed valve technology.
- Models from 2 hp and above are also available with a large sized condenser
(from 3 hp with twin fans), suitable for extreme conditions like high evaporating and/or
high ambient temperatures.
- All units are fit for both medium and low temperature applications.
-For R22 low temperature applications, 3S, 4S and 6S compressors are
supplied with a discharge gas temperature protection valve.
-2. High efficiency Copeland Discus™ units featuring Discus® valve compressor technology,
covering models from 5 to 40 hp.
-These units are specifically suitable for those applications where high efficiency is
required.
-For R22 low temperature applications, a liquid injection system is required (Demand
Cooling).
-Condensing units available with this system are indicated by “DC” in the
nomenclature.
-For very low temperature applications, units with 2-stage compressors in the range of 15 to 25 hp are available. I
nformati 5
-Models supplied with ester oil are capable of operating with R404A, R507, R407C, R134a
or R22, thus suitable for a broad range of refrigerants and applications.
- Note: units with compressors D2S, D3S, D4S and D6S are only available for R404A and R22.
-Models rated for R404A may also be applied with R507. In this case, multiply stated
cooling capacity by 1.03 and power input and motor current by 1.02.
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