Compliance with IEC 61439 ensures that the distribution board meets global requirements for construction, protection, and performance. Additionally, standards such as IEC 60947-2 for circuit breakers and IEC 61643-11 for SPDs define testing and installation criteria. TO EVERY CIRCUMSTANCE OR ELECTRICAL SYSTEM. SRP ENCOURAGES EACH USER TO CONSULT WITH ITS OWN TECHNICAL ADVISOR CONCERNING THE APPLICABILITY OF THESE TANDARDS TO THE USER'S SPECIFIC SITUATION. ALL REPRESENTAT ERIA ND FACILITIES. 1. 1 Pre-installation Requirements for Transformers and Substations: - The indoor ceiling and wall finishes should be completed with no water leakage. - The foundation should be inspected and accepted as qualified, and the conduits embedded in the. The following instructions and specifications are intended to set forth the general practices and procedures to be followed in connection with customer primary and high voltage installations. These instructions define the areas in which assistance may be given to a primary customer to coordinate. This document specifies Eskom's requirements for indoor AC/DC Distribution Boards and outdoor AC Distribution Boards used in the Distribution Division. Supporting clauses This specification covers the minimum technical requirements for the design, testing at works, supply, delivery to site. Note that the criteria related to the facility type known as Mail Processing Facilities has been extracted and compiled in a separate folder named “MPF” (Mail Processing Facilities) in the Building Design Standards. [This page intentionally left blank. ] Standard Design Criteria is organized into. Note: Arranged by issue date Note: Arranged by issue date.
