The Track-Type Multi-functional Electric Power Meter is our company's new generation of miniature track-type electric energy meter, developed with years of experience in meter design. It features an LCD display and electric energy pulse output capabilities. This meter combines metering, billing control, monitoring, alarming, display, and communication functions into one, enabling the measurement and storage of electricity usage information for individual residential users. It also supports remote recharge, parameter setting, and control functions via 4G network and 485 interface. The meter boasts small size, high accuracy, good reliability, and easy installation. Its performance indicators meet the technical requirements of international standards GB/T17215, GB/T17883, and the power industry standard DL/T614 for meters.
Optional Instrument Types
(1) Single-phase Multi-functional Electric Power Meter (2) 4G Single-phase Multi-functional Electric Power Meter (3) Single-phase Prepayment Multi-functional Electric Power Meter (equipped with 4G collector for prepayment via platform) (4) 4G Single-phase Prepayment Multi-functional Electric Power Meter (with built-in 4G module for prepayment via platform)
Optional Instrument Types
(1) 4G Single-Phase Multi-Function Power Meter (2) Single-Phase Prepayment Control Multi-Function Power Meter (Built-in 4G for platform-based prepayment)
Product Features
Real-time Monitoring: Voltage, Current, Power, Frequency, Power Factor, Energy
LCD Liquid Crystal Display
Communication: 4G, No Cabling Needed
Installation Method: Track installation, enhancing work efficiency
Power Failure Protection: Data is automatically saved upon power failure, no records lost.
Application Fields: Industrial Manufacturing, Commercial Buildings, Complete Plants, Substations, Hospitals, Public Facilities, etc.
Customization: Offer customizable services for logos, appearance, and functionality.
Product Specifications
| Product Name | Precision Grade | Rated Voltage | Current specification | Pulse Constant |
| Single-phase multi-functional power meter (track-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 Power Metering
Positive active energy metering function.
2 Real-time Measurement
Measures real-time voltage, current, active power, power factor, and more. Measurement error (reference error) does not exceed ±1%.
3 Remote Switching (Optional)
Built-in load switch; the electrical energy meter can output signals to control the load switch, integrated with 4G/485 communication, enabling 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 of 1600 imp/kWh.
6. 4G Signal Indicator
Indicate whether the electric energy meter is connected to the network, as follows:
The indicator blinks to enter the intelligent networking mode; the indicator remains constantly lit without blinking, indicating that the electricity meter is online, paired, and ready for remote management upon confirming an internet connection.
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 of the module will not affect the performance, operating parameters, or normal metering of the electricity meter.
After the electric 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 meter's network connection.
9. 485 Communication
The electric meter features a 485 communication interface, which allows for communication with the meter either directly via the 485 terminal or through the 485 terminal to a collector. 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, and there is a fail-safe circuit in place.
10. Remote Functionality
Upon successful connection, the electric meter is connected to our company's server, which, in conjunction with our backend system, enables a range of remote functions, including:
a) Admin PC, wireless remote meter reading, switch opening and 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
1. Please specify the method at checkout: 1. Bottom-in/Bottom-out 2. Top-in/Bottom-out.
Note:1. Be sure to tighten the screws when connecting the wires to prevent the instrument from malfunctioning due to poor contact. 2. The wiring method with the push-pull switch function can only be inserted and removed from below.
