DDZY1122 Single-Phase Remote Fee Control Smart Energy Meter User Manual

This manual describes the features, technical parameters, working principles, and usage instructions for the DDZY1122 single-phase remote fee control smart…

DDZY1122 Single-Phase Remote Fee Control Smart Energy Meter User Manual - cover page
Brand
单相远程费控智能电能表
Category
Other Electronics
Document type
User Manual
Language
Chinese
Pages
2
File format
PDF
File size
103 KB
Published
11 April, 2012
Updated
20 October, 2026
MD5 checksum
D24E2580892C70D2AA0F322F0335346A
PDF
DDZY1122 Single-Phase Remote Fee Control Smart Energy Meter User Manual PDF

About this manual

The DDZY1122 single-phase remote fee control smart energy meter is manufactured using advanced integrated circuit design and surface mount technology (SMT). It features high precision, wide load range, low power consumption, and strong anti-interference capabilities. The device is equipped with an infrared handheld computer and an RS485 communication interface, allowing users to perform programming, clock setting, and meter reading operations. This manual is written in Chinese.

What's inside

  • Product Overview
  • Function Description
  • Technical Parameters
  • Communication Functions
  • Display Features
  • Event Recording
  • Automatic Settlement
  • Freezing Functions

Specifications

Voltage220 V
Current1.5(6) A
Accuracy Class2.0
Rated Frequency50Hz
Pulse Width80ms±20%
Clock Error<0.5 seconds/day
Battery Life>10 years
Operating Temperature-25℃～55℃

Frequently asked questions

What communication interfaces does the meter support?

The meter supports infrared and RS485 communication functions.

How long can the internal clock maintain accuracy?

The clock error is less than 0.5 seconds per day.

What is the battery life of the meter?

The battery usage time is greater than 10 years.

Download PDF (103 KB)