Ordinary postpaid type 1-15 households

Ordinary postpaid type 1-15 households

1. Product Introduction

The DDSH1703 ordinary multi-user energy meter is an intelligent product produced using microelectronics technology and surface welding process. This product uses a microcontroller processing system to achieve data detection, household metering, and display. It has the advantages of small size, anti electromagnetic interference, low power consumption, long service life, and intelligent meter reading. Mainly used for electricity metering in new buildings, renovation of old buildings, student apartments, etc

2. Product functional features

A regular multi-user energy meter accurately measures active energy in both positive and negative directions to prevent electricity theft.

The digital tube displays the electricity consumption information of each household in a clear and intuitive manner, with one household displayed every four seconds.

● Equipped with infrared meter reading function and computer networking remote meter reading function (optional for users).

Wide range of 10 (50) A, suitable for users with large load changes.

Using dedicated wiring terminals and double bolt crimping, it is safe and reliable to use.

Equipped with power display function, it can intuitively display the user's current power consumption, making it easy to calibrate the meter on site.

Adopting high-precision current transformers, it does not generate heat during operation, has good electrical isolation effect, strong overload capacity, and long service life.

According to user needs, single-phase and three-phase combinations can be used for household registration. There are 39 households with more single-phase metering control and 13 households with more three-phase metering control. The wiring is simple and the operation is convenient.

Standard for product implementation: GB/T17215.321-2008 "Special Requirements for AC Measuring Equipment Part 21: Static Active Energy Meters (Level 1 and Level 2)"; JB/T10451-2004 "Special Requirements for Multi User Static AC Active Energy Meters"

Verification Regulations for Product Execution: JJG (Lu) -2009 "Verification Regulations for Multi User Energy Meters"

3. Main technical parameters of the product

Outline dimension drawing for single-phase 15 households and below