Three phase rail electric meter

Three phase rail electric meter

Product Overview Three phase four wire prepaid electricity meter is a new type of IC card prepaid electricity meter with multiple functions such as energy metering, load control, and user information management. This meter is an ideal product for reforming the electricity system, realizing the commercialization of electricity, solving the difficulty of charging, and regulating the load status of the power grid. There are two connection methods for this series of three-phase electronic prepaid energy meters: direct connection or connection through a transformer. The performance indicators of each phase of the product




1. Product Overview

The three-phase four wire prepaid electricity meter is a new type of IC card prepaid electricity meter with multiple functions such as energy metering, load control, and user information management. This meter is an ideal product for reforming the electricity system, realizing the commercialization of electricity, solving the difficulty of charging, and regulating the load status of the power grid. There are two connection methods for this series of three-phase electronic prepaid energy meters: direct connection or connection through a transformer.
The metering module used in this meter can measure three-phase positive and negative bidirectional active energy. Accurate and stable measurement, with good resistance to electromagnetic interference, low power consumption, wide range, and long lifespan.

2. Functional features
Suitable for management departments to remotely monitor user electricity consumption through mobile card signals, with optional remote transmission power off function, which facilitates management departments to improve management level and reduce management costs. It consists of a 485 remote transmission electric meter, GPRS monitoring terminal, distribution box (optional), and backend server system.
The characteristics of GPRS monitoring terminals are as follows:
1. Support server-side IP and domain name settings;
2. Support one primary server and four backup servers, automatically switching to backup servers when the primary server fails;
3. Real time online, automatic reconnection upon disconnection, maintaining data link with heartbeat;
4. Support remote system parameter settings;
5. Support remote firmware upgrade, eliminating local maintenance time;
6. Single channel and dual channel options are available.