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PE overhead contact system
Author: d
Date: 04-10-2011 - 12:30
Can't find any catenary supported contact wire.
The cross-spans also, do not have secondary support; catenary style.
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Catenary means an upper level of structural wire, to keep the contact wire as level as possible.
Nearly all high-voltage (11 KV to 50 KV) distribution uses catenary to virtually eliminate wire burns. See such on the Western coal lines and AMTRAK's Northeast Corridor, cohabitated by commuter agencies.
The cross-spans also, do not have secondary support; catenary style.
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Catenary means an upper level of structural wire, to keep the contact wire as level as possible.
Nearly all high-voltage (11 KV to 50 KV) distribution uses catenary to virtually eliminate wire burns. See such on the Western coal lines and AMTRAK's Northeast Corridor, cohabitated by commuter agencies.
