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Electronic Theatre Controls Inc

SC1008 Mixed Voltages


Can the SC1008 (BCELTS) have differing nominal voltages for the sense/normal feed and the emergency feed?

Description/Explanation of Issue

Yes, provided the fixture is capable of operating with either voltage. For example, a fixture connected can operate with a voltage range of 120-277VAC. The normal/sense feed is 277VAC while the emergency generator supplies 120VAC. During normal operation the fixture will operate from the 277VAC source. In the event of an emergency condition the fixture will then run off of the 120VAC emergency source.


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