DDSH type multi-user high current prepaid electricity meter

DDSH1831 Multi User Prepaid Energy Meter

● Product model

DDSH1831-70- □ S Prepaid Transformer Type

● Product Overview

The DDSH1831 multi-user prepaid energy meter (transformer type) adopts advanced metering chips for accurate measurement; Using digital calibration technology, without any physical adjustment components, high stability; Paying before using electricity effectively prevents the occurrence of electricity bill arrears, making it an ideal product for industrial users and other large electricity users to measure electricity consumption.

● Technical indicators

Main features:

This meter is suitable for industrial high current users.

The incoming line of the electric meter adopts a three-phase four wire incoming line.

★ S1 for connecting the outgoing line of the electric meter to the current transformer

The electricity meter displays the user number and remaining power of each household in a loop, with a loop time of 3 seconds per household.

★ Prepaid function: The electricity meter adopts the function of buying electricity first, using electricity later, and controlling the external switch to cut off power when the electricity is used up.

★ Overload control function: When the load exceeds the internal set value of the meter, the meter controls the external switch to cut off power; When it is less than the set value, it will automatically restore power in about 5 minutes.

★ Power off alarm function: When the remaining power of the meter reaches the set value, the meter controls the external switch to cut off power, reminding the user to purchase electricity. After inserting the user card, the meter automatically powers on.

★ Multi user transformer prepaid electricity meter sales method:

Swipe card or connect to the internet.