The 3KC ATC3100 transfer control device ensures a safe and constant power supply in areas where a power failure can have critical consequences.

When equipped with two motor-driven circuit breakers, the 3KC ATC transfer control device serves as an automatic transfer switching equipment (ATSE). The ATSE can automatically or manually switch between two power supply systems in low-voltage power distribution applications.

Developed for basic applications in industry, infrastructure and buildings, the advantage of the 3KC ATC3100 transfer control device lies in easy installation, simple design and comfortable handling.

Highlights

• User-friendly, cost-optimized design with ten LEDs for displaying system status
• Versatility through option for switching between the power sources: system to system and system to generator
• Microprocessor-based automatic transfer control device
• Two detection inputs for three-phase + neutral voltage
• Monitoring of 230/400V AC, 50/60 Hz networks with power supply obtained from both primary and secondary networks
• 3 installation methods: door mounted, back panel mounted and DIN rail mounted
• Monitoring of fire alarm signal for relliable fire protection

Safe power supply maintenance

In case of a power failure, the 3KC ATC3100 transfer control device automatically switches to a second power supply, which ensures that loads can be supplied with power at all times. When connected to a generator-fed secondary network , the 3KC ATC3100 transfer control device can signal the start and stop of said generator preventing under- and overloading conditions.