CHINT DSSU666 - User Manual

DTSU666 series three phase four wire electronic energy meter
DSSU666 series three phase three wire electronic energy meter
User Manual
ZTY0.464.1448
Zhejiang Chint Instrument & Meter Co., Ltd.
Apr., 2022.

Summary

Brief Introduction

Main Application and Range

Details the instrument's application, applicable range, and its role as an intelligent meter.

Product Features

Product Model and Specifications

Working Principle

Metering Part

Data Processing Part

Main Technical Performance and Parameters

Error Limits on Balanced Load

Details the limit values for percentage errors of active and reactive energy on balanced loads.

Electrical Parameters

Main Functions

Programming Functionality

Programming Parameters

Lists and explains various programmable parameters like current ratio and voltage ratio.

Programming Operation

Communication Function

Energy Measurement Function

Installation and Operation Manual

Installation and Tips

Installation Procedure

Typical Wiring Diagrams

Troubleshooting Common Faults

No Display When Powered On

Abnormal RS485 Communication

Abnormal Parameter Data via Communication

CHINT DSSU666 Specifications