ATiCS4CH-125A-DIO 4-polige Automatische Umschaltung für Sicher-

The ATICS-...-DIO series changeover devices contain all the functions for switching between two independent supply lines. The integration of the power section and the electronics in a flat, compact device reduces the space required in the control cabinet, minimizes the wiring effort and reduces the possibility of faults. For maximum reliability, ATICS® has been consistently developed in accordance with functional safety guidelines (SIL 2).

Plug connectors on all connecting cables - in conjunction with the optional bypass switch - enable uninterrupted testing of the ATICS®. In the event of servicing, replacement is therefore possible without interrupting the power supply. ATICS® thus increases the level of safety, particularly in industrial, hospital and other sensitive areas.

Finds Application in sensitive systems, e.g. those in Group 2 medical areas, industry or data centers, a safe and reliable power supply is required even in the event of a fault. Redundant supply lines make a major contribution to a secure power supply.

Functions and features:

- Perfect for space-saving installation / retrofitting

- All-in-one: Integration of load-break switch and control unit

- Compact design

- Solutions for every application

- Convenient installation and commissioning

- Time and cost saving

- Safe in operation

- Robust switch-disconnector contacts

- Mechanical interlocking

- Manual operation directly on the device

- Functional safety SIL 2

- Certification by TÜV SÜD

- Uninterrupted maintenance

- Plug-in connections and optional bypass switch

- Excellent communication and parameterization capability

Technical features:

- Overvoltage category: III

- Special firmware suitable for Swiss applications

- Rated operating voltage Ue: 230V/400V (AC 160...276V L/N)

- Rated insulation voltage ATICS-4-DIO: 250V / 400V

- Supply voltage Us: from monitored mains

- Communication via RS485 / BMS bus for seamless integration into existing BMS bus structures

- Mains voltage Un 4 pole: 3/N AC 400/ 230V

- Frequency range fn: 48...62Hz

- Functional safety according to SIL 2

- Monitoring for short circuit at the output

Installation position:

According to the technical device manual: Display-oriented = horizontal