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STAND ALONE CIRCUIT SELECTOR
SCS
SCS series selectors are up-to-date circuits selectors designed to feed up to 6 airfield lighting loops from one constant current regulator. They are fitted with a simplified electronic enable to communicate with latest generation supervision systems, allowing a very fast and simple commissioning.
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BENEFITS STAND ALONE CIRCUIT SELECTOR
- DESIGN
The circuit selector is provided as a stand alone cabinet, that can be wall mounted.
Access to screw terminals is granted through a front door fitted with a key lock.
The selector is provided with high tension relays, and can accept serial communication means (Jbus, Ethernet, …) single or dual, in order to ease its parameter setting as well as remote control operation.
The user interface is located on the front panel, and enable direct feedback of each circuit status as well as inrush current presence on the lighting loops.
A rotative switch can be used for local control or to enable automatic operations.
- SAFETY OF OPERATIONS
Zero current switching is achieved by mean of an interlock connection, that can be installed with the constant current regulator (refer to CCR manufacturer manual). The final status for each circuit is thus either a short circuit or a full load, switching occurring without possible damage to the light bulbs.
The front door is also fitted with a door switch, is order to grant a power shut down while accessing the inside components of the cabinet.
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