IEC 60364-7-711:2018

Overview

IEC 60364-7-711:2018 is the IEC part of the Low-voltage electrical installations series that sets particular requirements for temporary low-voltage electrical installations in exhibitions, shows and stands (including mobile and portable displays and equipment). This second edition (2018) cancels and replaces the 2007 edition and constitutes a technical revision. It clarifies safe design, selection, erection and verification measures to protect users and the public during events and displays.

Key changes in the 2018 edition:

• Adds “outdoors” to suitable locations in clauses 711.3.1 and 711.3.2, explicitly covering outdoor exhibitions and stands.
• Alignment with IEC 60364-4-41 (protection against electric shock).

Key topics and technical requirements

The standard supplements the general IEC 60364 requirements and focuses on the following technical topics:

• Scope and definitions specific to exhibitions, shows and stands (temporary and mobile installations).
• Assessment of general characteristics (purposes, supplies, structure, classification of external influences including outdoors).
• Protection for safety
  • Protection against electric shock (automatic disconnection of supply, SELV/PELV, additional protection).
  • Protection against thermal effects and fire risks for temporary installations.
• Selection and erection of equipment
  • Wiring systems, types of cables and routing appropriate to temporary displays.
  • Isolation, switching and control (coordination of protective devices, isolation switches).
  • Other equipment provisions (luminaires, lighting installations, low-voltage generating sets, electrical connections).
• Verification and compliance procedures and testing before commissioning.
• Normative references to related IEC standards (for example IEC 60364-4-41, IEC 60038, IEC 60204-1).

Practical applications and who uses this standard

IEC 60364-7-711 is intended for professionals involved in temporary event electrical installations:

• Exhibition and trade-show electrical designers and contractors
• Event organisers and venue operators
• Electrical installers and certified electricians working on stands and mobile exhibits
• Health & safety officers, inspectors and authorities having jurisdiction
• Lighting and display equipment manufacturers and rental companies

Use cases:

• Designing safe temporary power supplies and distribution for stands
• Choosing wiring methods and protective devices for portable displays
• Verifying installations prior to event opening and ensuring compliance with electrical safety requirements

Related standards

This part is applied together with the general parts of the IEC 60364 series (Parts 1–6). Normative references include:

• IEC 60364-4-41 (protection against electric shock)
• IEC 60038, IEC 60204-1, and other cables, wiring and fire-test standards cited in the normative references

IEC 60364-7-711:2018 provides the sector-specific guidance needed to design and operate temporary low-voltage installations for exhibitions, ensuring user safety and regulatory compliance.