Most recent
ANSI E1.6-5-2022
Selection and Use of Portable Fixed Speed Electric Chain Hoist Control Systems in the Entertainment Industry
This standard establishes the minimum requirements for the selection and use of Portable Control of Fixed-Speed Electric Chain Hoists in the Entertainment Industry. Other elements connected to Portable Chain Hoist Controllers such as the chain hoist, the electrical power system, the rigging, and the rigged load may be covered by other standards or codes of practice, and may also be required to be inspected by, or reviewed by, a local authority having jurisdiction. This standard is focused on control systems that are based on discrete signals that have a direct effect on the controlling relays, contactors, and indicators, without the aid of a Programmable Electronic System (PES). It is a companion document to ANSI E1.6-4 - 2022.
Entertainment Services and Technology Association [esta]