Single phase Two Wire DIN Rail meter Manufacturer
Basic measurement and display: It can accurately measure the positive and negative active energy, and present the data intuitively through the LCD display. The display is usually 6-digit, 7-digit and other different digits, which can clearly display the active energy value. Some meters also support the display of multiple electrical parameters such as voltage and current, and have a data wheel display function, which is convenient for users to view detailed information on electricity consumption at any time.
Communication function: Equipped with RS485 communication interface, it follows common communication protocols such as DL/T 645-2007 and MODBUS-RTU, and can be easily connected to host computers, data collectors and other devices to achieve high-speed data transmission and remote monitoring and management. Some advanced models also support wireless communication, such as NB-IoT, WiFi, etc., which further expands the application scenarios and data transmission flexibility of the meter.
Pulse output: It has a passive pulse output function, which is convenient for seamless connection with various AMR (automatic meter reading) systems, realizes remote automatic meter reading, improves meter reading efficiency and accuracy, and reduces the workload and errors of manual meter reading.
| Specification | D1039 |
| Type | Single Phase Two Wire DIN Rail Meter |
| Standards | EN 50470-1, EN 50470-3 |
| Voltage | |
| Rated voltage Un | 230V |
| Voltage range | 80%Un 115%Un |
| Current | |
| Minimum current Imin | 0.2A |
| Reference current Ib | 5A |
| Maximum current Imax | 80A/100A |
| Starting current Ist | 0.4%Ib |
| Rated Frequency Fn | 50Hz |
| Accuracy | Class B for Active |
| Pulsating Indicator | LED |
| Pulsating (meter constant) | |
| Environment | 1000imp/kWh |
| Temperature range | Operation: -25 55℃ |
| Storage: -40 75℃ | |
| Protection Degree | IP 51 in protective enclosure |
| Insulation Class | II |
| Typical Power Consumption | |
| Voltage circuit active/apparent power at Un | ＜2W/10VA |
| Current circuit apparent power at Ib | ＜4VA |
| LCD Display | 6 digits |
| Communication Interface | RS485 with screw type(optional) |
| I/O Interface | 1 Output port(optional) |
| Weight Of Meter | About 0.1kg |
| Dimension(LxWxD) | 86.0 x 18.5 x 62.0mm |
Application scenarios of MID Certificate Single Phase Din Rail Meters
Residential buildings: especially suitable for centralized installation of electric meters such as apartment buildings, which is convenient for unified management and meter reading by property or power departments, and accurate statistics of residents' electricity consumption, providing a reliable basis for electricity bill calculation.
Commercial places: widely used in household metering in schools, small shops, and office buildings, which can accurately count the electricity consumption of each user or region, help commercial users clearly understand the electricity cost, reasonably plan electricity consumption, and achieve energy saving and consumption reduction.
Smart home: can be integrated with smart home system, cooperate with smart home appliances to realize electricity consumption monitoring and energy-saving control. Users can understand the electricity consumption in their homes in real time through smart terminals such as mobile phones, remotely control home appliances, and improve the level of home intelligence and energy utilization efficiency.
Small distributed power generation projects: In distributed power generation projects such as small photovoltaic power stations and wind power generation, the power generation and electricity consumption can be measured at the same time, helping users to clearly understand the energy flow and realize the reasonable allocation and management of energy.
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