Huawei DTSU666-H

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Symbol Description

Indicates a potentially hazardous situation which,

if not avoided, could result in equipment damage,

data loss, performance deterioration, or

unanticipated results.

NOTICE is used to address practices not related to

personal injury.

Supplements the important information in the

main text.

NOTE is used to address information not related

to personal injury, equipment damage, and

environment deterioration.

Change History

Changes between document issues are cumulative. The latest document issue

contains all updates made in previous issues.

Issue 06 (2024-05-06)

Updated 2.2.2 Functions.

Issue 05 (2021-10-10)

● Updated 2.3 Application Scenarios.

● Updated 4.4 Structure Specications.

Issue 04 (2021-03-01)

Updated 4.4 Structure Specications.

Issue 03 (2019-12-10)

● Updated 2.5 Product Structure.

● Updated 4.4 Structure Specications

● Added 5 Current Transformer.

Issue 02 (2019-08-30)

Added the DTSU666-H 250 A/50 mA Smart Power Sensor.

Issue 01 (2018-03-01)

This issue is the rst ocial release.

DTSU666-H 100 A and 250 A Smart Power Sensor

User Manual About This Document

Huawei DTSU666-H - Page 4