Line Technical Requirements Clause Samples

Line Technical Requirements. No changes will be accepted in these specifications, unless the Concessionaire requests or proposes them following due technical substantiation and when the Grantor approves them. a) According to their voltage levels, the lines shall comply with at least the following minimum requirements:  Rated operating voltage : 500 Kv  Maximum operating voltage : 550 Kv  Lightning impulse withstanding voltage : 1550 Kv peak  Switching impulse withstanding voltage (phase-earth) : 1175 Kv peak  Rated operating voltage : 220 Kv  Maximum operating voltage : 245 Kv  Lightning impulse withstanding voltage : 1050 Kv peak  Industrial frequency (60 Hz) withstanding voltage : 460 Kv The preceding values will be corrected according to facility altitude. Likewise, safety distances in supports and insulation should also be corrected by altitude.