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 electric meter design. This meter features an LCD display and has the capability to output electric energy pulses; it can communicate with a host computer via an RS485 interface for data exchange, greatly facilitating automated electricity management. The meter boasts advantages such as a small size, high accuracy, excellent reliability, and easy installation. Its performance indicators comply with international standards GB/T17215, GB/T17883, and the power industry's DL/T614 technical requirements for meters.
Product Features
Real-time Monitoring: Voltage, Current, Power, Frequency, Power Factor, Energy
LCD Liquid Crystal Display
Communication: 1-way RS485 communication function, MODBUS-RTU protocol or DLT645-2007 protocol
Installation Method: Track installation, enhancing work efficiency
Power Failure Protection: Data is automatically saved upon power failure, no records are lost.
Application Fields: Industrial Manufacturing, Commercial Buildings, Complete Plants, Substations, Public Facilities, etc.
Customization: We offer logo, appearance, and feature customization services for businesses.
Product Specifications
| Product Line | Precision Grade | Rated Voltage | Current Specifications | Pulse Constant |
| Track-type multi-functional power meter | 1.0 | AC220V | 5(20)A | 1600imp/kWh |
| 10(40)A | ||||
| 15(60)A |
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 Measurement Function
2 Live Measurement
Measures real-time voltage, current, active power, power factor, and more. Measurement error (reference error) does not exceed ±1%.
Remote on/off switch (optional)
Built-in load switch; the electricity meter can output signals to control the load switch, paired with 4G/485 communication, to enable remote manual opening and closing of the switch.
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
Instruction pulse output, power pulse constant of 1600 imp/kWh.
6. 4G Signal Light
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 is constantly on without blinking, meaning the electricity meter is online, paired, and confirmed to have a stable internet connection for remote management.
7. Alarm Indicator
a) Constant light, indicating that the electrical meter has been disconnected.
8. 4G Communication (Optional)
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 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 energy meter features a 485 communication interface, which can communicate with the meter individually via the 485 terminal, or it can be connected 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 fail-safe circuit in place.
10. Remote Functionality
After the electricity meter is successfully connected to the network, it will be connected to our company's server and work in conjunction with our backend system to enable multiple remote functions, primarily including:
a) Admin PC, wireless remote meter reading, switch on/off, 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. Option 1: Bottom-in, Bottom-out; Option 2: Top-in, Bottom-out. Please specify at time of order.
Note:
Tighten the screws securely during wiring to prevent the instrument from malfunctioning due to poor contact.
2. Wiring with pull-push switch function can only be installed bottom-in and bottom-out.
