DC Energy Meter For EV Charging

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DC Energy Meter

CD550

DC Energy Meter For EV Charging

The CD550 series is a new generation of DC energy meters designed and developed specifically for metering applications at DC charging stations. It has high-precision measurement functions for parameters such as voltage, current, and power, with an energyaccuracy of 0.5 measurement level.

The integrated design and internal integration of current shunt provide the latest highly integrated solution for electric vehicle DC charging devices. The product is designed for global application scenarios and complies with the latest IEC 62053-41:2021 standards for DC energy meters and charging stations, as well as CE, MID, Eichrecht, LNE and other certification requirements. The product has advanced technology and excellent quality, making it an ideal measuring component for DC charging stations.

Product Features

COMPACT & FLEXIBLE

Build-in Shunt, Up to 800 A

80 × 154.5 × 60.5 mm

HIGH ACCURACY

IEC 62053-41 class 0.5

EN 50470 -4 class C (0.5)

ENERGY

Bi-Directional Energy

TOU, 5 Tariffs,12 Seasons, 14 Schedules

Load Profile

WORLD WIDE CERTIFIEATION

Eichrecht
UL
CE
MID

HIGH PERFORMANCE

Directly Connected, 650 A, 800 A

Wide Operating Range: -40 °C ~ 85 °C

OCMF

Signed Data Readouts in OCMF Format

Measurement Accuracy

METERING
Parameter	Accuracy	Resolution	Range
Voltage(U)	0.002	0.1V	100～1000 VDC
Current(1)	0.002	0.01A	3.9～800A
Power(P)	0.005	Can be set,up to 0.0001kW	0～920 kW
Energy(E)	IEC62053-41:Class 0.5;EN 50470:Class C(0.5)	Can be set,up to 0.0001 kWh	0～4200000000.0 kWh
Real Time Clock	0.5s/d	-	-