Acrel DTZ1352 Three-Phase Four-Wire Smart Energy Meter Installation and User Manual

This manual covers the installation, operation, and technical specifications of the Acrel DTZ1352 smart energy meter.

Brand: Acrel
Category: Other Electronics
Document type: User Manual
Language: Chinese
Pages: 5
File format: PDF
File size: 340 KB
Published: 12 October, 2026
Updated: 12 October, 2026
MD5 checksum: 94C2CE47D4551ACF689F4EA5C03405B8
PDF: Acrel DTZ1352 Three-Phase Four-Wire Smart Energy Meter Installation and User Manual PDF

About this manual

The Acrel DTZ1352 is a three-phase four-wire intelligent energy meter developed by Acrel Electric Co., Ltd. It utilizes large-scale integrated circuits and digital sampling processing technology to provide high-precision measurement of active and reactive power, voltage, current, and other parameters. This manual is written in Chinese.

What's inside

Product Introduction
Basic Functions
Energy Metering
Demand Metering
Clock and Time Setting
Time-of-Day Rate Function
Settlement Function
Data Freezing
Measurement and Monitoring
Communication Functions

Specifications

Reference Voltage	3×220/380V, 3×57.7/100V
Rated Frequency	50Hz
Accuracy Class Active Power	0.5S, 1.0
Operating Temperature Range (Normal)	-25℃～60℃
RS485 Communication Rate	1200bps, 2400bps, 4800bps, 9600bps

Frequently asked questions

What is the accuracy class for active power?

The meter supports accuracy classes of 0.5S and 1.0 for active power.

Can the clock be adjusted remotely?

Yes, the clock can be calibrated via RS485 or infrared communication interfaces using a programming switch and password.

How many settlement cycles of data can be stored?

The meter can store data for the previous 12 settlement cycles.

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