As a type of energy metering and settlement equipment, charging stations need to comply with the relevant regulations of the local country and obtain relevant certifications.
Distributed Charging Stack (MW level)
Distributed charging stack is a large-scale DC charging device that works together with multiple charging modules to meet the charging needs of large-scale electric vehicles. The entire system is divided into three main levels: power pool layer, intelligent allocation layer, and charging terminal layer. The AVM29/DTSU1900c three-phase AC meter can be used on the input side for AC monitoring and measurement; Each charging terminal can use DC meters CD550, CD560, CD570, and CD580 to meet the billing needs of different powers and certification requirements.


Electric engineering machinery and heavy duty trucks require a very high charging power. charging stations are classified intointegrated and split ypes, necessitating the use of high current DC meters.
The CD550 can be directly connected to 1000v, making it an ideal meter for this scenario with its 800A capacity.