The integration level for cooling optimisation: Carel local and remote supervisory solutions

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Published on September 9, 2016

Author: CAREL_group

Source: slideshare.net

1. The integration level for cooling optimisation: Carel local and remote supervisory solutions

2. Datacentre cooling: a mix of solutions

3. Integration of solutions: optimisation needed Example: integration of direct free cooling and CRAC units. Centralised controller?  Best solution: unit controller tested by the manufacturer for reduced commissioning and redundancy of controls  Use of communication to optimise controllers (temperature set points, air flow set points,..)  Specific HVAC skills are needed for design and implementation of control

4. Distributed intelligence: different layers Unit Synergy and backup Integration Service BMS DCIM New

5. Datacenter Cooling Integration and Services humisonic pGDtouch pCO5+ Stand-alone speed regulator Flooding detector PlantVisorPRO CPY” pCO5+” pGDtouch Temperature & humidity probes Differential pressure transducers Power+ Pressure transducer E2V pCOsmart humisonic KUEChillBooster optiMist  Data collection (additional probes, power facilities)  Data presentation (graphic user inteface)  Data sharing (i.e. with DCIM) and notification  Additional HVAC logic for cooling optimization  Interacting with local/remote controls for Services (maintenance)

6. A new System design of distributed control using Ethernet capabilities in a «multi layer» approach Ethernet “Client Server” topology allows multiple clients so DCIM coexists with Integration by means of a cpCO controller

7. Example of medium datacenter integration with a PC based system: Plantvisor

8. Plantvisor: Integration and Sevices features  Data collection using standard protocols  Parameter setting with different profiles and variable logging  Powerfull Interactive Graph  KPI (Key Performance Indicator)  Alarm notification  Scheduler, events and centralized logic Email

9. Plantvisor customized visualisation

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