30HR Model E Water-Cooled Reciprocating
Liquid Chiller Features
The Carrier 30HR is a packaged water-cooled, reciprocation water chiller available in nominal sizes from 70 to 160 tons (250 to 560 kW) and feature a microprocessor-controlled electronic expansion valve (EXV). The system monitors safety functions and controls unit capacity to maintain leaving chilled fluid temperature. The microprocessor controls loading and unloading of compressors to match changing cooling load requirements and features extensive self-diagnostics as standard. Carrier's 30HR Flotronic Plus chiller comes complete with cooler, condensers, compressors, controls, refrigerant and oil charge, and internal piping and wiring. Designed to reduce installation time and costs, the 30HR fits easily through standard doorways, and requires minimal floor space on the job. At full load, 30HR chillers provide EERs (Energy Efficiency Ratios) up to 14.3. Since the chiller normally works at part load for 97% of its operating time, a substantial reduction in operating cost can be realized.