ATS-C is a new line of changeover switch panels developed and produced by Visa S.P.A. in accordance with IEC standards CEI EN 61439-2 (construction standard) for powers up to 125A. In their specific use with generating sets the changeover switch panels allow the changeover between mains/genset or genset/genset.

The main part of the panel is represented by two interlocking contactors. All of the parts are installed inside a sturdy powder-coated (RAL7035) metal box and equipped with a lock to close the access door. IP65 protection guarantees the protection of the parts from external agents.

KEY FEATURES:

• All the components are installed inside a powder coated metal case (RAL 7035), complete with lock on the access door.
• All auxiliary controls are available and clearly identified on a large terminal board; appropriate fuses protect the whole system.
• Interlocking pair of contactors and terminal blocks to connect the mains and genset. 
• All of the ATS-C panels are equipped with sturdy terminal blocks to connect mains and genset power cables.
• All Ats-C panels are equipped with sturdy key-locks to close the front panel.
• The change-over between the Mains and genset or amongst gensets occurs through the activation of automatic functions on the control panel.
• The interface on the ATS panel activates or deactivates the switch gear and sends all the necessary information.

SAFETY EQUIPMENT:

The following safety devices are provided as standard:

• Mechanical interlock between the two contactors;
• Electrical interlock between the two contactors by means of a state contact;
• Protection fuses on the mains presence line;
• Protection fuses on the pre-heating power supply line;
• The state of the changeover switch is displayed by a light on the panel door;
• Connection terminal block with suitable sizes for the currents in use.