General
DIN Rail Energy Meter, an advanced device designed to meet the energy metering needs in industrial and commercial sectors. Through cutting-edge technology and features, our energy meter offers comprehensive energy management solutions, enabling intelligent energy monitoring and management.
Our energy meter boasts several key features, including:
Active pulse energy output: This function facilitates meter calibration and remote energy collection, providing convenient data acquisition.
Passive optoelectronic isolation output port: With a pulse width of 800ms±20ms, it ensures stable and reliable data transmission.
Communication Interface: Equipped with an RS485 communication interface, enabling data exchange with upper computers, greatly facilitating automated power management.
Communication Protocol and Speed: Supports MODBUS-RTU or DL/T645-2007 standard communication protocols, with programmable communication speed selection for greater flexibility and customization.
Meter Reading and Energy Management Capability: Capable of remote automatic meter reading through RS485 or ZIGBEE wired or wireless networks, achieving intelligent energy management.
Display Overview
In default mode, the 4P energy meter cyclically displays total energy consumption, while the 7P energy meter cyclically displays total energy consumption, providing users with intuitive data presentation.
Communication Details:Utilizing RS485/MODBUS-RTU communication mode ensures compatibility and interoperability with other systems, providing a reliable communication environment for data exchange.
Our 4P DIN Rail Energy Meter not only delivers outstanding performance and functionality but also features a compact design and easy installation, suitable for various complex power environments. Whether you're on an industrial production line or in a commercial building, our energy meter will be your reliable partner in achieving intelligent and efficient power management.
Feel free to contact us to learn more about this leading product and how we can provide the best solution for your application.
Specification
Item |
Parameter |
4P |
7P |
Accuracy |
Class 1.0
Class 2.0
|
0.5
|
Rated Voltage |
● 220V |
● 3X57.7/100V ● 3X220/380V |
Current 5(80)A |
5(80)A |
● 3×1.5(6)A ● 3×5(80)A |
Operating voltage |
Limit operating voltage range: 7-1.2un
Limit operating voltage range: 7-1.2un
|
Frequency |
50Hz / 60Hz |
Starting Current |
● 0.004Ib (Directly) ● 0.002In (CT) |
Power Wastage |
Voltage line: <=5VA/phase
Current line: <4VA/phase
|
Pulse Output |
Pulse width: 80ms±20ms; optically isolated, open collector output |
Digital Communications |
● RS485 MODBUS-RTU ● DL/T 645-2007 |
Clock Error |
≤0.5s/d |
Average trouble-free operating time |
> 50000h |
Working Environment
|
-10 - 45°C / RH≤95% condensationless (/ No corrosive gas)
|
Dimension (LxWxH) |
76x91x75mm |
126x100x75mm |
Note: 4P (single-phase) 80A or above is recommended to connect external transformer; 7P (three-phase) 80A or above is recommended to order mutual inductance type. |
Model |
Accuracy |
Voltage |
Current |
Pulse Constant |
4P
(Single phase)
|
1.0 |
220V |
5(80)A |
1600imp/kw-h |
7P
(Three phase)
|
1.0 |
3x220/380v |
3X1.5(6)A |
1600imp/kw-h |
3X5(80)A |
Dimension
