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Options
Available Options:
When the switch is wired to the shunt trip on the permanent engine breaker or the utility service main breaker, it serves to prevent asynchronous connection of the two sources.
Shunt tripping the preferred source prevents the generator connection cabinet from being back-fed, thus ensuring the cabinet is de-energized when personnel are making connections.
Prevents access to portable engine connection compartment unless key is present. Key is held captive when door is open.
Provision Only: Customer to supply and install Kirk Key Interlock Model #KDLO---1E or Superior Interlock Model #B-5003-1.
Phase Sequence and Failure Indication can be provided to ensure that the temporary engine is connected with the same phasing as the utility source.
Indication is provided by a Crompton Phase Sequence and Failure Meter.
Cam-Lok generator connection points can be covered with a spring-closed molded plastic NEMA 3R cover for added safety.
Cam-Lok generator connection points can be covered with a weather resistant rubber cap for added protection and safety when all connection points are not in use.
Cam-Lok Connectors for the Generator Cables can also be supplied to match.
Either cabinet style can be fabricated using continuously seam welded construction for increased durability and weather resistance. All welds are finished and ground smooth. Choose this option for a NEMA 4X style construction.
All cabinets come with standard Bare Aluminum Finish. Optional Finishes include Powder Coated Gray or Stainless Steel for added durability.
A Circuit Breaker can be added for disconnect or overcurrent protection features to Wall Mounted Units rated 400A to 800A. Cutler-Hammer Circuit Breakers rated 65kAIC@480V are factory installed. Option requires Mechanical Set Screw Lugs for Permanent Connections and Cam-Loks for Generator Connections.
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Copyright © 2006
Berthold Electric Company
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