Smart and compact, the Direct Current Billing Meter (DCBM) gives electric vehicle chargers providers the ability to provide kWh-based charging experience, using display to show real time measurements, energy, and handle charging sessions with legal data.

An excellent solution for DC destination charging applications in the range of 30kW, the DCBM uses industry standard data protocols. The results are secured communication, authentic billing, easy connectivity to Cloud services and a faster certification process in compliance with metrology regulations.

ADVANTAGES

• State-of-the-art LEM DC measurement
• Shaped for industrial constraints and EV chargers
• "Plug&Play" software integration
• Flexible integration with a wide range of charge cables
• OCMF readouts compliant with S.A.F.E
• Compliant for energy billing or parking time billing
• System monitoring

STANDARDS

• EN 50470-1:2006
• EN 50470-3:2006
• PTB-A 50.7
• PTB-A 20.1
• CISPR32 Class-B emission
• Directive 2014/32/EU (MID)
• IEC 62052-11:2003
• IEC 61000-6-2:2016
• IEC 61000-6-3:2016
• UL94-V0

FEATURES

• Compliant with legal metrology for billing systems
• Bi-directional energy metering (V2G)
• Range of operation 150…1000 V DC
• Current range 80 A
• Accuracy Class B, -40°C to +80°C
• Ethernet communication with HTTP
• Robust design with wide current terminals
• Signed data readouts in OCMF format
• Real-time monitoring of current / voltage / temperature / energy
• Integrated high contrast display
• Transaction handling and protection of user data fields
• Support of NTP time sync., static/DHCP IP addressing
• Auxiliary power supply range +12 ... +24 V DC
• Sealing of terminals and interfaces
• IP20 case rating
• DIN rail 35mm with screw mounting

APPLICATIONS

• Electric vehicle charging infrastructures
• Data centers
• DC grids & energy monitoring
• Energy storage, renewables