DC Electronic Meter J5025-AVG function
Mains energy, equipment energy, and line loss energy measurement: can accurately measure the energy data of mains input, equipment self-consumption, and line loss, and clearly present the energy flow and loss distribution.
Bidirectional energy direction: supports the identification of bidirectional energy flow status, and can accurately measure the energy transfer direction and value in both charging and discharging scenarios.
Applicable to DC electric vehicle charging stations and any itemized billing applications: adapted to DC charging station energy metering, it can also meet the itemized electricity billing needs of different scenarios such as factories and commercial places, and flexibly adapt to multiple types of applications.
MID & PTB & CE & UL certificates: through MID (EU Measurement Directive), PTB (German Federal Institute of Physics and Technology), CE (EU Safety Certification), UL (US Safety Certification) and other authoritative certifications, product quality and compliance are internationally recognized.
| Type | DC Electronic Meter J5025-AVG |
| Minimum current Imin | 1A |
| Reference current In | 40A |
| Maximum current Imax | 200A |
| Starting current Ist | 0.4%In |
| Accuracy | Class C/0.5 |
| Pulsating Indicator | LED |
| Pulsating(meter constant) | 5000imp/kWh |
| Environment | |
| Temperature range | Operation:-40~80℃ |
| Storage:-40~85℃ | |
| Protection Degree | IP 20 |
| Insulation Class | II |
| Typical Power Consumption | |
| Voltage circuit active/apparent power at Un | <0.5W |
| Current circuit apparent power at Ib | <0.04W/A*Imax |
| LCD Display | Dot Matrix type,backlight supported |
| Auxiliary Power Supply | <1W |
| Communication Interface | 2*RS485port,upto 921600bps |
| Weight Of Meter | About 0.4kg |
| Dimension(LxWxD) | 105×71×80mm |
DC Electronic Meter J5025-AVG manufacturer
Accurately measure DC energy consumption
Using high-precision sampling chips and digital processing technology, the voltage/current characteristics of the DC circuit are monitored in real time to meet the needs of accurate energy consumption statistics and cost accounting in DC scenarios.
Wide voltage adaptation and anti-interference
Supports access to a wide voltage range of DC 24V~1000V, adapts to different DC systems, reduces the impact of high-frequency noise in the DC circuit on measurement, and ensures stable operation under complex working conditions.
FAQ
1.What is DC current metering?
DC meters are primarily designed for electric vehicle charging stations, where high precision and reliability are essential. In addition to EV charging, DC meters are also used in other DC metering applications such as solar power installations, industrial automation systems, and renewable energy solutions.
2.How does a DC machine work?
A DC motor is an electrical machine which converts electrical energy into mechanical energy. The basic working principle of the DC motor is that whenever a current carrying conductor places in the magnetic field, it experiences a mechanical force.
3.What are the three types of DC machines?
Types of DC Motor - Shunt, Compound & Series.
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