Sigma automatic transfer switches are an electromechanical differential that provides the transfer between the two power supplys automatically. With the mechanical lock system in it, one of the two sources of energy prevents the other resource from coming into operation. In case the energy source that feeds the load in the enterprises is cut for any reason, it performs the transfer between the two energy sources and prevents the system from remaining energy. Sigma automatic transfer switches and transfer operations are performed between network-sort, network-generator, network-ups.
Where are Sigma automatic transfer switches used?
Factories, plazas, shopping malls, hospitals, airports, metro, train stations, such as energy cuts such as workforce, production and continuous services are used in places where it is used
Why should we use a sigma automatic transfer switch?
Adjustable Automatic and Manual Transfer Mode
Automatic insured up to 63A, up to 800a thermal-manner switch, up to 2000 motor load switch with automatic transfer switches with a wide selection possibility suitable for all kinds of needs
Open-closed status indicator of the main supply or alternative resource
Mechanical Lock System between the switches
Loss of power less than 10W
The transition time between 3s of energy resources lasts
In the SATS types, the circuit cutter is provided against overload and short circuit protection. We should use Sigma Automatic Transfer switching switches with extensive selection for all kinds of applications.
In addition to automatic transfer switches with SATS-Termic-Magnetic switches,
Protection against excessive voltage and low voltage
adjustable low voltage, adjustable excessive voltage, adjustable transfer delay time
Network and the voltage time information of the alternative resource on the digital screen show
Equipments such as fire protection relay, illegal flow protection relay, emergency stop button can be connected to the digital control panel with a dry contact, so that under abnormal circuit conditions, the risk of cutting the energy (stop signal) to the automatic transfer switch under abnormal circuit conditions is prevented.