The Track-Type Multi-functional Electric Power Instrument is our company's new generation of micro-track-type electric energy meter, developed with years of experience in meter design. This meter features an LCD display and electric energy pulse output function; it integrates metering, billing control, monitoring, alarm, display, and communication capabilities, enabling the measurement and storage of electricity consumption information for individual residential users. It also supports remote recharging, parameter settings, and control functions via 4G networks and 485 interfaces. The meter boasts small size, high accuracy, good reliability, and easy installation, with performance indicators meeting international standards GB/T17215, GB/T17883, and DL/T614 of the power industry 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 (built-in 4G module for prepayment via platform)
Optional Instrument Types
(1) 4G Single-Phase Multi-Function Electric Power Meter (2) Single-Phase Pre-Paid Multi-Function Electric Power Meter (Built-in 4G for platform-based pre-paid functionality)
Product Features
Real-time Monitoring: Voltage, Current, Power, Frequency, Power Factor, Energy
LCD Liquid Crystal Display
Communication: 4G, No Cabling Required
Installation Method: Track mounting for increased work efficiency
Power Failure Protection: Data is automatically saved upon power failure, ensuring no record loss.
Application Fields: Industrial Manufacturing, Commercial Buildings, Integrated Plants, Substations, Hospitals, Public Facilities, etc.
Customization: We offer logo, appearance, and functionality customization services for businesses.
Product Specifications
| Product Name | Accuracy Grade | Rated Voltage | Current Specifications | 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 | 1.0 Grade |
Electrical Energy Measurement Range | 0~99999.9KWh |
Rated Voltage | AC 220V |
Current Specifications | 5(20)A、10(40)A、15(60)A |
Working 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 measurement function.
2 Live Measurement
Measures real-time voltage, current, active power, power factor, etc. Measurement error (reference error) does not exceed ±1%.
Remote Switching (Optional)
Built-in load switch; the electrical meter can output signals to control the load switch. With the cooperation of 4G/485 communication, it enables remote manual opening and closing of the switch.
4 LED Indication, Pulse Signal Output
The electrical panel is equipped with 3 LED indicator lights: Disconnect, Pulse, and Network indicator.
5. Power Pulse
Indicate pulse output, power pulse constant of 1600 imp/kWh.
6. 4G Signal Indicator
Indicate whether the electrical energy meter is connected to the network, as follows:
The indicator blinks, indicating entry into the intelligent networking mode; the indicator remains steady without blinking, meaning the electricity meter is online, paired, and confirmed to have a stable internet connection for remote management.
7. Alarm Indicator
a) Constantly lit, indicating the electricity meter has been disconnected.
8. 4G Communication
The built-in 4G communication module ensures that communication status has no effect on the performance, operating parameters, or normal measurement of the electricity meter.
Upon power-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 a strong signal, facilitating the electricity meter's network connection.
9. 485 Communication
The energy meter features a 485 communication interface, which can communicate with the meter individually via the 485 terminal, or connect to a collector through 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 energy meter are optically isolated, with a failure protection circuit in place.
10. Remote Functionality
Upon successful connection to our power meter, it is connected to our company's server, which, in conjunction with our backend system, enables various remote functions, including:
a) Admin PC, wireless remote meter reading, switch control, remote management;
b) Users can remotely recharge through the WeChat Mini Program and receive push notifications via the official account.
Dimensions and wiring diagram
1. Option 1: Bottom-in, Bottom-out; Option 2: Top-in, Bottom-out. Please specify at time of order.
Note:1. Always tighten the screws when wiring to prevent the meter from malfunctioning due to poor contact. 2. Wiring methods with the function of opening and closing the switch can only be inserted and removed from below.
