Auto Transfer Switch
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ATyS C20/C30 / C40 Control relays
ATyS C20/C30/C40 are modular control relays. They ensure the automatic control of remotely controlled transfer switches, ATyS, ATyS S and ATys M, as well as contactors, circuit breakers or other motorised switches.
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ATyS d H Remotely operated Transfer Switching Equipment from 4000 to 6300 A
The ATyS d H is a three-phase transfer switch, 3 and 4 poles, designed for low voltage high power applications that require a high performance and fast reliable switching. The open transition transfer is performed on-load in line with IEC 60947-6-1 and GB 14048-11 standards (Class PC) with minimal power supply interruption to the load during transfer.
The ATyS d H is remote transfer switching equipment (RTSE) with an integrated dual power supply (DPS) that accepts remote orders through volt-free contacts. -
ATyS d M From 40A to 160A
ATyS d M are single-phase or three-phase transfer switches that are remotely controlled using volt-free contacts from an external controller. They are modular products with positive break indication. They are intended for use in low voltage power supply systems where a brief interruption of the load supply is acceptable during transfer.
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ATyS p Automatic Transfer Switching Equipment from 125 to 3200 A
ATyS p are three-phase automatic transfer switches, 3 or 4 poles, with positive break indication. They incorporate all the functions offered by the ATyS t and g, as well as functions designed for power management and communication.
In automatic mode they enable the monitoring of, and the on load changeover switching between, two power supply sources, in accordance with the parameters configured via an LCD display or via the communication.
They are intended for use in low voltage power supply systems where a brief interruption of the load supply is acceptable during transfer. -
ATyS r – ATyS d Remotely operated transfer switching equipment from 125 to 3200A
ATyS r and ATyS d are three-phase remotely operated motorised transfer switches, 3 or 4 poles, with positive break indication.
They enable the on load transfer of two three-phase power supplies via remote volt-free contacts, from either an external automatic controller, using pulse logic, or a switch.
They are intended for use in low voltage power systems where interruption of the load supply is acceptable during transfer. -
AtyS S – AtyS Sd Motorised changeover switch From 40A to 125A
ATyS S products are 4 pole remotely operated transfer switches with positive break indication. They enable the on load transfer of two three-phase supplies via remote volt-free contacts, from
either an external automatic controller, using pulse logic, or a switch.
They are intended for use in low voltage power supply systems where a brief interruption of the load supply is acceptable during transfer. -
ATyS t – ATyS g Automatic Transfer Switching Equipment from 125 to 3200 A
ATyS t and g are three-phase automatic transfer switches, 3 or 4 poles, with positive break indication. They incorporate all the functions offered by the ATyS d, as well as functions intended for mains/mains application (ATyS t) and mains/genset applications (ATyS g).
In automatic mode they enable the monitoring of, and the on load changeover switching between, two power supply sources, in accordance with the parameters configured via two potentiometers and four DIP switches.
They are intended for use in low voltage power supply systems where a brief interruption of the load supply is acceptable during transfer.
