DDS1831 type

Single phase electronic rail energy meter

● Product Overview

The DDS1831 single-phase electronic active rail energy meter is a newly developed single-phase two-wire active energy meter by our company, which adopts microelectronics technology and specialized large-scale integrated circuits, and applies advanced technologies such as digital sampling processing technology and SMT process. This single-phase rail mounted electric energy meter product is suitable for a wide voltage range High reliability Long lifespan and low power consumption And it has functions such as preventing electricity theft It adopts a guide rail structure design Small size, easy to install Adopting standard 35mm rail installation interface, internationally recognized! It can be widely used for single-phase energy metering and centralized installation in cities, rural areas, or factory enterprises The technical performance of this meter fully complies with the relevant technical requirements for Class 1 and Class 2 static AC active energy meters in GB/T17215.321-2008 and IEC62053-21 international standards.

● Technical indicators

● Functional features

1. Measurement function: It has the ability to measure positive and negative active energy and accumulate it in the total electricity.

2. Using LCD display to record accumulated power.

3. Power pulse indication, power indication function.

4. Adopting 35mm DIN rail or front board installation.

5. Passive pulse output.

6. Using high-quality and long-life electronic components, with strong overload capacity, long-term operation does not require calibration.

7. The minimum starting current for all specifications is 0.4% Ib.

8. Equipped with RS485 communication function, it can be connected to RS485 communication network for remote meter reading and centralized management. Standard configuration communication protocol, optional communication protocol (MODBUS-RTU or DL/T645 protocol) (optional)