BS EN 60439-2:1993:1988 Edition
$102.76
Specification for low-voltage switchgear and controlgear assemblies – Particular requirements for busbar trunking systems (busways)
Published By | Publication Date | Number of Pages |
BSI | 1988 | 18 |
Definitions, calculations of resistance and reactance, types of mechanical load, connection of tap-off units, type tests, temperature rise tests, verification of structural strength and endurance of systems with trolley type tap-off facilities.