DCBM 400 & 600 - Direct Current Billing Meter for EV Chargers

DCBM 400 & 600 - Direct Current Billing Meter for EV Chargers

The LEM DCBM (Direct Current Billing Meter) is the most convenient way to measure energy in electric vehicle chargers.

Legal Certification: You don't have to waste time on a tedious certification process. DCBM meters have MID/PTB certificates, allowing for legal billing of customers for consumed energy throughout the entire European Union and North America.

Quick Installation: An optimized installation and connection process saves time on the production line.

Easy Integration: LEM DCBM is designed for easy integration with existing systems. Live communication with the network and automatic fee calculation enable you to offer innovative billing models to your customers.

Proven LEM Quality: LEM is synonymous with high quality in electrical measurements. With its experience and advanced technologies, LEM ensures the reliability and durability of its products. This ensures that your business operates on solid foundations.

The device features a display. The product offers OCMF format compatibility with S.A.F.E. verification software and HTTP communication with a full set of APIs for quick startup and easy integration.

Advantages:

• Customized for industrial constraints
• Plug&Play software integration
• System monitoring
• Time parking and energy consumption reconciliation

Technical Parameters:

• Operating range: from 150 to 1000V DC
• Auxiliary power supply range: from +12 to +48V DC
• Current ranges: In = 400A / In = 600A (Imax 12kA/18kA)
• Accuracy class: B
• Temperature: from -40 °C to +85 °C
• 2-directional energy measurement (V2G)
• 4-wire current measurement and compensation in the wire
• Real-time monitoring of current, voltage, temperature, and energy values
• Cable length: from 30cm to 3.5m
• Reinforced insulation at 1000 VDC, OVC II, Uimp 8 kV
• Enclosure protection rating: IP20
• DIN rail and screw mounting
• High-temperature and incorrect voltage connection detection
• Durable construction

Standards:

• EN 50470-1:2006
• EN 50470-3:2006
• PTB-A 50.7
• PTB-A 20.1
• CISPR32 Class-B emission
• IEC 62052-11:2003
• IEC 61000-6-2:2016
• IEC 61000-6-3:2016
• Complies with applications using VDE-AR-E-2418-3-100
• Directive 2014/32/EU (MID)
• UL 61010-1, CAN/CSA-C22.2 No. 61010-1
• UL94-V0

Applications:

• Electric vehicle chargers
• Energy flow monitoring in DC networks
• Energy storage

A – sensor
B – two nuts with securing washers
C – protection
D – Meter
E – data link cable
F – ferrite