A unit refrigerating compressor-condenser medium-temperature BKK ZBD57+ZB45 with remote condenser, using two hermetic scroll compressors (ZBD57 and ZB45), is designed to create and maintain the specified low temperatures in commercial refrigeration equipment with remote cold supply according to GOST 23833. The unit is manufactured in climatic version "U", placement categories 2 and 3 according to GOST15150, for operation at ambient temperature from minus 40 to 45°C and relative humidity up to 80%.
The unit is manufactured for operation from AC three-phase current network with neutral 50 Hz frequency, for rated voltage 380 V. Average total service life before reaching the limit state - not less than 12 years.
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