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Equalization of compressor runtime hours to ensure uniform wear and tear. 5. Connectivity and Monitoring
The Eliwell EWCM 900 S is suitable for a wide range of commercial refrigeration applications, including:
Seamless control of frequency inverters on both the lead compressor and the condenser fans for precise capacity matching. 2. Advanced Regulation Algorithms eliwell ewcm 900 s
: Automatically alternates compressors of equal power to ensure even wear. Dual Setpoints
High-visibility LED display showing system pressure, active stages, and alarm codes. Input and Output Capability
System uptime is paramount in commercial refrigeration. The EWCM 900/S features an aggressive diagnostic engine that continuously monitors plant health: If you are currently setting up or debugging
At its core, the EWCM 900 S is a "compressors and fans manager." It is a microprocessor-based controller specifically designed to serve as the central intelligence for a refrigeration plant's machine room. Its primary role is to coordinate and manage the operation of compressors and condenser fans—the key components that make a refrigeration system work. Beyond just switching things on and off, it monitors system pressures, handles alarms, and can even optimize energy use with scheduled operations.
Establishes high and low-pressure thresholds, alarm delays, and manual reset behaviors.
72x144 mm plastic casing with 120 mm depth, designed for panel mounting. Establishes high and low-pressure thresholds
Dedicated 220 Vac digital alarm inputs assigned to each stage
Typically 230V AC, with some 24V versions available upon request.
: Integrated management of fan sections to optimize high-pressure control. Relay Flexibility : Equipped with 11 relay outputs that can be configured for single or multistep units. Ease of Use & Flexibility