The Gold Standard For
Busway Power Meters
The EnerSure® Bus is built on the world leading EnerSure® technology, which ensures true utility-grade accuracy. Each Enersure® Bus unit can monitor either 4 or 8 circuits with its exclusive power meter on-a-chip technology. You get full utility-grade data for amps, volts, power factor, kW, and kWh.
The EnerSure® Bus unit supports standard CT sizes from 75 to 300 amps. Larger sizes are available on request and are simply plug-and-play with the system. Up to 30 EnerSure® Bus units can be connected in a single chain, meaning virtually any sized row of data cabinets is easily accommodated.
- Onboard Ethernet: EnerSure® Bus is the only product that provides all standard forms of data connectivity without the need for gateways or additional hardware. The open protocols allow the EnerSure® Bus to be easily integrated into any monitoring and management system. Multiple sessions are supported for use with multiple software systems.
- Data Logging and Event Logging: The 9 onboard data logs can record 120 data points each with intervals as fast as 30 seconds. Using a standard microSD card, users can record thousands of time-stamped data points. The data logs can be downloaded as a .CSV file or delivered using Modbus TCP and BACnetIP protocols. The onboard event logs record alarm indications for sequence of events correlation.
The use of a Potential Transformer allows us to separate live amperage from the EnerSure meters and comply with the NFPA70e standard so we can safely install our meters without shutting down power. All other units on the market bring live power directly to their board. Therefore, any changes to the board must be made with protective clothing, gear and safety inspections as required by NFPA70e.