Huawei DTSU666-H - About this Document

About This Document
Purpose
This document describes the DTSU666-H (100 A/40 mA) and DTSU666-H 250
A/50 mA Smart Power Sensor in terms of its functions, electrical properties, and
structure. DTSU666-H (100 A/40 mA) is abbreviated as DTSU666-H.
Figures provided in this document are for reference only.
Intended Audience
This document is intended for:
● Sales engineers
● Technical support engineers
● Maintenance engineers
Symbol Conventions
The symbols that may be found in this document are dened as follows.
Symbol
Description
Indicates a hazard with a high level of risk which,
if not avoided, will result in death or serious
injury.
Indicates a hazard with a medium level of risk
which, if not avoided, could result in death or
serious injury.
Indicates a hazard with a low level of risk which,
if not avoided, could result in minor or moderate
injury.
DTSU666-H 100 A and 250 A Smart Power Sensor
User Manual About This Document
Issue 06 (2024-05-06) Copyright © Huawei Digital Power Technologies Co., Ltd. ii