Overview
The DCEM-4MS DC electric meter for EV Charger is 1-channel or 2-channel optional with a proven RS-485 interface. The Modbus RTU communication protocol can integrate measuring data with the management system of the EV charger. 0-75mV DC shunt, or 5A、20A、50A、100A、200A、300A、400A、500A DC Hall effect sensor can be selected to adapt to different application environments of customer.
Function & Feature of DCEM-4MS
- I/U/P/PE, Max/Min, Demand measurement and time recording
- LCD digital, RS485 Modbus RTU communication protocol access
- 2-way switch input monitoring, 2-way relay output (optional)
- Supports second DC voltage and current input (optional)
- Easy to install, 35mm standard DIN rail installation
- Connected with DC shuns or DC hall effect sensors
- IP54 panel protection & IP20 shell protection
- Time-stamped event recording
- Multi-rate electric energy metering
- Optional DI modules
- Electrostatic discharge immunity: IEC61000-4-2-III
- Electrical fast transient burst immunity: IEC61000-4-4-IV
- Shock(Surge) Immunity: IEC61000-4-5-IV
Applications of DCEM-4MS DC Energy Meter
The DC energy meter can be used for various EV charging station applications from different brands to different KWh EV chargers. It can be used for 7Kwh EV chargers, 11KWh EV charging stations, 30KWh charging piles, 50kwh Charging piles, 60kwh charging stations, 90kwh charging stations, 120kwh charging stations, 150kwh charging stations, 180kwh charging stations, 240kwh charging stations, 350kwh charging stations, 360kwh charging stations, 480Kwh EV Charging stations, etc. Besides, it is compatible with all Brand EV Charging piles such as Ford, Tesla, Tata, Hyundai, Kia, Chevy, etc.
Why Choose Blue Jay for EV Charger Metering
1. Over 10 Years of EV Charging Metering Experience
Blue Jay has specialized in EV charging metering solutions for over 10 years of experience. Regardless of which solution best meets the application’s goals, we can support the further development and deployment of EV charging piles by creating or offering valuable DC meters to monitor the usage and effectiveness of these devices. Thus, most EV charger manufacturers choose our solutions for their high-performance metering requirements of electric vehicle (EV) fast chargers.
2. widely temperature environments Available
As you know, EV charging stations are installed in different environments, such as high temperatures. Our EV Charger DC energy meter can reliably be used for EV charging stations in various temperature environments.
3. High Precision & Independent Monitoring
The accuracy of this DC energy meter can reach 0.2 class. Moreover, with 1-2 channels, it can monitor and offer independent metering data.
