VRF Power
Distribution

Bill tenants accurately according to actual operational usage of each indoor unit.
HVAC compatible brands
VRF Power Distribution

The Challenge with VRF Metering

Many multi-space building managers need to measure the energy consumption of every space for the purpose of improving operational performance and accurately billing tenants. With VRF/VRV systems, where most energy is consumed by the condensers, there is a challenge regarding the correct distribution of the condenser’s energy between the different air handlers.

VRF Power Distribution

The Solution

WattMeters measure the actual condenser power consumption and push this data continuously over Modbus RTU to CoolMaster or CoolMasterPro, which then transfers the periodic readings to CoolAutomation’s Cloud for analysis. The cloud-based application then breaks the overall consumption to each of the individual indoor units, based on CoolAutomation’s unique algorithm that accurately calculates the actual operational ratio and kWh of each indoor unit.

VRF Power Distribution
VRF Power Distribution
How it works

The CoolAutomation VRF Power Distribution solution allows you to bill your tenants accurately – by the actual operational demand of each indoor unit.

The solution requires a field supplied WattMeter with a Modbus RTU interface, and can support multiple VRF systems and mixed VRF brand topologies.

VRF Power Distribution
Key Benefits
VRF Power Distribution
Get real power consumption of each of the indoor units in the VRF system
VRF Power Distribution
Breakdown of consumption between HEAT and COOL modes
VRF Power Distribution
Support for all leading VRF brands
VRF Power Distribution
Remotely access the data from your
web browser
VRF Power Distribution
Automatic, customizable periodic reports
VRF Power Distribution
Graphic tool for review and analysis of historic power consumption
VRF Power Distribution
Easy export of data to CSV for downloading or integrating with billing systems
VRF Power Distribution
Easy installation and commissioning of
the solution
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VRF Power Distribution
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VRF Power Distribution
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