SIST EN 60204-32:2000

SIST EN 60204-32:2000 is the Slovene adoption of EN 60204-32:1998 from SIST, in the field of safety of machinery. It specifies requirements for the electrical equipment of hoisting machines, for equipment within 1 000 V a.c. or 1 500 V d.c. between lines and nominal frequencies up to 200 Hz. It is aimed at people who select, erect, specify, or check electrical equipment on lifting machinery.

What does SIST EN 60204-32:2000 specify?

SIST EN 60204-32:2000 specifies requirements for the electrical equipment of hoisting machines. Its scope is limited to equipment or parts of equipment within the stated voltage and frequency ranges, and it also points to additional and special requirements for use in potentially explosive and/or flammable atmospheres.

The standard is part 32 of the series Safety of machinery - Electrical equipment of machines. In practice, that matters because it is used for machinery safety work on lifting equipment, not as a general component standard for individual electrical items on their own.

The scope also makes one important boundary clear: the document covers individual items of electrical equipment only as far as their selection for use and their erection are concerned.

What are the key requirements of SIST EN 60204-32:2000?

SIST EN 60204-32:2000 focuses on a small number of practical conditions that define when it applies and how it is used.

• Voltage limit - The standard applies to equipment up to 1 000 V a.c. or 1 500 V d.c. between lines. In practice, this tells the designer or buyer whether the hoisting machine falls within the document’s electrical range.
• Frequency limit - The standard applies where nominal frequencies do not exceed 200 Hz. That matters when specifying supplies and drives, because equipment outside that range is outside the stated scope.
• Hoisting machines - The document is written for the electrical equipment of hoisting machines. This means it is the right reference when dealing with lifting machinery rather than general industrial machinery.
• Potentially explosive and/or flammable atmospheres - The scope notes that additional and special requirements can apply in these environments. In practice, that means the standard is not the only check a project may need when the hoisting machine is used in a hazardous area.
• Selection and erection - The document covers individual electrical items only in relation to their selection for use and their erection. For engineers and installers, that means the standard is about choosing suitable equipment and installing it correctly, not about the full design of each component.
• Equipment or parts of equipment - The scope is written for whole equipment sets as well as parts of equipment. This matters when a machine is being built, modified, or integrated from several electrical subsystems.

What terms does SIST EN 60204-32:2000 define?

• Hoisting machines - Machines used for lifting applications; this is the machine type the standard addresses.
• Electrical equipment - The electrical parts and systems associated with the machine, including what is selected and erected for use.
• a.c. - Alternating current, the type of current used in many industrial power supplies.
• d.c. - Direct current, used where the supply or control system is based on constant polarity.
• Nominal frequency - The stated operating frequency of the supply system, used here to set the scope limit.
• Potentially explosive and/or flammable atmospheres - Environments where extra precautions may be needed because ignition risk changes the electrical design approach.
• Selection - The act of choosing suitable electrical items for the intended machine and operating conditions.
• Erection - The installing or assembling of electrical equipment on the machine.

Who uses SIST EN 60204-32:2000?

SIST EN 60204-32:2000 is used by machine builders, electrical engineers, hoist and crane manufacturers, installers, inspectors, and quality or safety staff working with lifting machinery. Buyers and technical specifiers also use it when they need to confirm that the electrical equipment they are sourcing fits the machine type and the stated electrical limits.

In practice, they use it to decide whether a hoisting machine is in scope, to choose electrical equipment for that machine, to plan installation, and to check whether special conditions apply in potentially explosive and/or flammable atmospheres.

What changed in SIST EN 60204-32:2000 from the previous edition?

SIST EN 60204-32:2000 is identical to EN 60204-32:1998.

What does the SIST EN 60204-32:2000 document contain?

SIST EN 60204-32:2000 contains the technical requirements for the electrical equipment of hoisting machines within the stated voltage and frequency limits. It also addresses the special case of use in potentially explosive and/or flammable atmospheres.

For practical work, the document is the reference for selecting and erecting electrical equipment on lifting machinery. It is therefore useful in design, installation, checking, and machinery safety review for hoisting applications.