Power Meters & Energy Meters DC METER, 1000 V 300 A, ETH+RS485, MID BIDIRECTIONAL

DCM1A30V10L20S1PFB

DCM1
Energy meter for DC systems
Benefits
• Fiscal metrology. State of the art technology, high
accuracy and modern architecture allow DCM1 to be the
perfect solution for billing purposes, in fact, the product
conforms with the most important international
standards for fiscal metrology in EV chargers: MID,
Eichrecht, LNE, CTEP.
• Secure and signed data transmission. DCM1 is
conceived to be secure and safe: sealable terminal caps
prevent external intervention and tampering, while data
authenticity is ensured by the digital signature and the
OCMF file.
• User-friendly interface.The 128x96 matrix LCD with a
backlight display provides excellent visibility and
readability of information. The user interface, featuring
three mechanical keys, makes page configuration and
navigation very intuitive. Additionally, the page filter
allows you to hide unnecessary information.
• Maximum connection flexibility. The intelligent design
of the DCM1 makes it easy to integrate inside the EV
charger architecture: the display is detached from the
measuring component and both Modbus RTU and
Modbus TCP are in the same unit, allowing different
connection layouts.
• Temperature calibrated. Able to work in an extremely
wide temperature range thanks to the temperature drift
compensation exploiting a calibration method based on
two temperature sensors.
• Clear and effective diagnostics. Correct operation is
immediately visible through the LEDs and the warning
status icons on the display. Diagnostic alerts and realtime temperature values are also available via Modbus
to permit constant monitoring.
• Advantageous and informative display. DCM1 allows
full customisation of many contents displayed, including
tariff visualisation, ensuring compliance with A.F.I.R
(Alternative Fuels Infrastructure Regulation) requirements.
With DCM1 installed, no additional display is needed.
Description
DCM1 is a direct connection energy Meter for DC
systems up to 1000 V dc and current up to 600 A
dc. Specifically designed for installation in EV fast
chargers, it has two components: a transducer for
voltage and current connection and a display unit
featuring both Modbus RTU and Modbus TCP
communication port. The cable that links the two
parts is included and connected to the transducer,
making installation easy and fast.
Applications
DCM1 can be installed in any DC switchboard with a rated current up to 600 A to monitor energy consumption
or production and the main electrical variables. The main application is within a DC fast charger for electric
vehicles, thanks to the 70 °C / 158 °F maximum ambient temperature and allowed maximum current and
voltage.