UM1483 datasheet(7/35 Pages) STMICROELECTRONICS

7 / 35 page

UM1483

System introduction

Doc ID 022398 Rev 1

7/35

2.3

Safety and operating instructions

2.3.1

General terms

Warning:

During assembly, testing, and normal operation, the

demonstration board poses several inherent hazards,

including bare wires, moving or rotating parts and hot

surfaces. There is danger of serious personal injury and

damage to property if the kit or components are improperly

used or installed incorrectly. The kit is not electrically

isolated from the AC/DC input. The demonstration board is

directly linked to the mains voltage. No insulation is ensured

between the accessible parts and the high voltage. All

measuring equipment must be isolated from the mains before

powering the board. When using an oscilloscope with the

demo, it must be isolated from the AC line. This prevents

shock from occurring as a result of touching any single point

in the circuit, but does NOT prevent shock when touching two

or more points in the circuit. Do not touch the demonstration

board after disconnection from the voltage supply; several

parts and power terminals, which contain energized

capacitors, must be allowed to discharge.

All operations involving transportation, installation and use, as well as maintenance, are to

be carried out by skilled technical personnel (national accident prevention rules must be

observed). For the purpose of these basic safety instructions, “skilled technical personnel”

are considered as suitably qualified people who are familiar with the installation, use, and

maintenance of power electronic systems.

2.3.2

Demonstration board intended use

The STEVAL-IHM036V1 demonstration board is designed for demonstration purposes only

and must not be used in final applications. The technical data, as well as information

concerning the power supply conditions, must only be taken from the relevant

documentation and must be strictly observed.

2.3.3

Demonstration board installation

The installation and cooling of the demonstration board must be in accordance with the

specifications and the targeted application.

●

The motor drive converters are protected against excessive strain. In particular, no

components are to be bent or isolating distances altered during the course of

transportation or handling.

●

No contact must be made with other electronic components and contacts.

●

The boards contain electrostatically sensitive components that are prone to damage

through improper use. Electrical components must not be mechanically damaged or

destroyed.

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