The track-type multi-functional electric power meter is our company's new generation of miniature track-type electric energy meter, developed based on years of experience in meter design. It features an LCD display and has the capability to output electric energy pulses. This meter integrates metering, billing control, monitoring, alarming, display, and communication functions, enabling the measurement and collection of electricity usage information for individual residential users. It also supports remote recharging, parameter setting, and control via 4G network and 485 interface. The meter boasts compact size, high precision, excellent reliability, and easy installation. Its performance specifications meet international standards GB/T17215, GB/T17883, and the DL/T614 technical requirements for meters in the power industry.
Optional Instrument Types
(1) Single-phase Multi-functional Electric Power Instrument (2) 4G Single-phase Multi-functional Electric Power Instrument (3) Single-phase Pre-paid Multi-functional Electric Power Instrument (equipped with 4G Collector for pre-paid via platform) (4) 4G Single-phase Pre-paid Multi-functional Electric Power Instrument (with built-in 4G Module for pre-paid via platform)
Optional Instrument Types
(1) 4G Single-Phase Multi-Function Power Meters (2) Single-Phase Pre-Paid Control Multi-Function Power Meters (with built-in 4G for platform-based pre-paid)
Product Features
Real-time Monitoring: Voltage, Current, Power, Frequency, Power Factor, Electric Energy
LCD Liquid Crystal Display
Communication: 4G, No Wiring Required
Installation Method: Track installation, enhancing work efficiency
Power Failure Protection: Data is automatically saved upon power failure, ensuring no record loss.
Application Fields: Industrial Manufacturing, Commercial Buildings, Complete Plants, Substations, Hospitals, Public Facilities, etc.
Customization: We offer customized services for logos, appearance, and functionality.
Product Specifications
| Product Name | Accuracy Grade | Rated Voltage | Current Specifications | Pulse Constant |
| Single-phase multi-functional power meter (rail-mounted) | 1.0 | 220V | 5（20）A | 1600imp/kWh |
| 10（40）A | 1600imp/kWh | |||
| 15（60）A | 1600imp/kWh |
Technical Specifications
Project | Technical Specifications |
Power Accuracy Grade | Grade 1.0 |
Electrical Energy Measurement Range | 0~99999.9KWh |
Rated Voltage | AC 220V |
Current Specifications | 5(20)A、10(40)A、15(60)A |
Operating Voltage | Normal: 0.9~1.1 Un Limit: 0.7~1.2 Un |
Reference Frequency | 45~65Hz |
Starting Current | 0.004Ib |
Power Consumption | ≤5VA |
Pulse Output | Pulse Width: 80±20ms, Optocoupler Isolated Output |
Digital Communication | RS485 Interface, Modbus RTU or DLT645-2007 Protocol |
Temperature Range | -10℃~+55℃ |
Relative Humidity | ≤95% No Condensation |
Dimensions | 36x100x66 |
Feature Description
1. Electric Energy Metering
Positive active energy metering function.
2 Real-time measurement
It measures real-time voltage, current, active power, power factor, and more. Measurement error (referred error) does not exceed ±1%.
Remote Switching (Optional)
Built-in load switch; the electric meter can output signals to control the load switch. Accompanied by 4G/485 communication, it enables remote manual opening and closing of the circuit breaker.
4 LED Indication, Pulse Signal Output
The electrical panel is equipped with 3 LED indicator lights: circuit breaker, pulse, and network indicator.
5. Power Pulse
Indicate pulse output, power pulse constant is 1600 imp/kWh.
6. 4G Signal Light
Indicate whether the electrical energy meter is connected to the network, as follows:
The indicator blinks to enter the intelligent networking mode; the indicator is constantly on without blinking, indicating the electricity meter is online, paired, and confirmed to have a stable internet connection for remote management.
7. Alarm Indicator
a) Constant light, indicating the electrical meter has been disconnected.
8. 4G Communication
The built-in 4G communication module ensures that the communication status will not affect the performance, operating parameters, or normal metering of the electricity meter.
After the electricity meter is powered on, the 4G module automatically searches for and connects to the nearest base station to access the 4G network. If the signal inside the building is weak, an external antenna can be connected to extend to an open area with good signal, facilitating the electricity meter's network connection.
9. 485 Communication
The electric meter features a 485 communication interface, which can communicate with the meter independently via the 485 terminal or connect to a collector via the 485 terminal. Damage to the interface does not affect the normal operation of other interfaces. The communication interface and the internal circuit of the electric meter are optically isolated with a failure protection circuit.
10. Remote Functionality
Upon successful connection to the power meter to our company's server, it can be integrated with our backend system to enable various remote functionalities, including:
a) Admin PC, wireless remote meter reading, switch opening/closing, remote management;
b) Users can remotely recharge via the WeChat Mini Program and receive push notifications through the official account.
Dimensions and wiring diagram
(2 methods: 1. Bottom-to-Top 2. Top-to-Bottom. Please specify at time of order.)
Note:1. Be sure to tighten the screws when wiring to prevent the instrument from malfunctioning due to poor contact. 2. Wiring methods with a pull-push switch function can only be installed with the wire entering and exiting from below.
