DC Electronic Meter Feature
Mains Energy, Device Energy, Line Loss Energy Measurement
→ The meter can accurately measure mains energy, device energy, and line loss energy, helping users analyze power distribution and optimize system efficiency.
Bidirectional Energy Directions
→ It supports bidirectional energy flow measurement, making it suitable for both energy consumption and energy feedback scenarios such as renewable energy systems.
Suitable For DC E-mobility Charging Stations & Any Sub-billing Applications
→ The device is ideal for DC e-mobility charging stations as well as various sub-billing applications, ensuring precise energy tracking for fair and transparent billing.
PTB & MID & CE Certificate
→ With PTB, MID, and CE certifications, the product guarantees compliance with international standards for safety, accuracy, and reliability.
Product Parameters
| Type | DC Electronic Meter J50159 |
| Standards | EN 50470-4:2023,IEC62053-41:2021,IEC62052-31:2015,UL61010-1,UL61010-2-030 |
| Voltage | |
| Rated voltage Un | 1500V |
| Voltage range | 150V |
| Current | |
| Minimum current Imin | 9A |
| Reference current Ib | 300A |
| Maximum current Imax | 1500A |
| Starting current Ist | 0.4%Ib |
| Accuracy | Class C |
| Pulsating Indicator | LED |
| Pulsating(meter constant) | 1000imp/kWh |
| Environment | |
| Temperature range | Operation:-40~80℃ |
| Storage:-40~85℃ | |
| Protection Degree | IP 00 |
| Insulation Class | II |
| Typical Power Consumption | |
| Voltage circuit power at Un | <0.5W |
| Current circuit power at Imax | <40mW/A*Imax |
| LCD Display | Dot Matrix type,backlight supported |
| Auxiliary Power Supply | <5W |
| Communication Interface | 3*RS485 port,upto 921600bps |
| Weight Of Meter | About 0.8kg |
| Dimension(LxWxD) | 125×105×80mm |
FAQ
Q1: What is the rated voltage of this DC electronic meter?
A1: The rated voltage is 1500V, with a voltage range starting from 150V, making it suitable for high-voltage DC systems.
Q2: What is the maximum current supported by the meter?
A2: The meter supports up to 1500A, ideal for high-current applications such as EV charging stations and industrial DC distribution systems.
Q3: What is the starting current of the meter?
A3: The starting current is only 0.4%Ib, ensuring precise measurement even at very low loads.
Q4: What accuracy class does this meter comply with?
A4: The meter is designed with Class C accuracy, guaranteeing reliable and highly accurate energy measurement.
Q5: What is the operating temperature range?
A5: The meter operates reliably in extreme environments from -40℃ to +80℃, with a storage range of -40℃ to +85℃.
Q6: What is the typical power consumption of the meter?
A6: The typical power consumption is less than 0.5W, making it highly energy-efficient.
Q7: Does the meter support remote communication?
A7: Yes, it is equipped with 3 RS485 communication ports, supporting baud rates up to 921600bps, which allows seamless integration with energy management systems.
Q8: What type of display does the meter use?
A8: It features a dot-matrix LCD display with backlight, ensuring clear visibility under different lighting conditions.
Q9: Which international standards does this meter comply with?
A9: The meter is compliant with EN 50470-4:2023, IEC62053-41:2021, IEC62052-31:2015, UL61010-1, and UL61010-2-030, meeting global safety and performance requirements.
Q10: What are the dimensions and weight of the meter?
A10: The compact meter measures 125 × 105 × 80 mm and weighs about 0.8 kg, making it lightweight and easy to install.
Hot Tags: DC Electronic Meter J50159, China, manufacturers, customized, bulk, low price, in stock
