AS 1299:2022 PDF Download
Standard EN Sample
Electrical Equipment for Mines and Quarries - Explosion-Protected Three-Phase Restrained and Bolted Cable Coupling Devices for Working Voltages up to and Including 11 kV
Also Known As:
AS 1299:2022 is a standard that outlines the specifications and requirements for explosion-protected three-phase restrained and bolted cable coupling devices. These devices are specifically designed for use in mines and quarries and are intended for working voltages up to and including 11 kV.
The standard defines the specific design elements of these devices, including the incorporation of three power contacts, one pilot contact, and possibly one or more auxiliary contacts. It also requires the inclusion of an earth contact and an earthed phase barrier.
The purpose of these devices is to provide a safe and reliable method for coupling cables in potentially explosive environments. They are specifically designed to be used with a restricted earth-fault system, ensuring that any potential faults in the electrical system are quickly detected and isolated.
| ICS Codes | 29 - Electrical engineering 29.260 - Electrical equipment for working in special conditions 29.260.20 - Electrical apparatus for explosive atmospheres |
| Language(s) | English |
| ISBN | 978 1 76113 904 8 |
| File Size | 1.7 MB |
