The advantages of the transfer control device 3KC ATC5300 at a glance:
- Controls compact molded case circuit breakers MCCB, air circuit breakers ACB, switch disconnectors LBS, or contactors
- Two measuring inputs for single-phase and multi-phase power supply systems • Possibility of switching from system to system, generator to network, system to generator and generator to generator
- Direct measurement of three-phase industrial systems up to AC 400 Vph-N or AC 690 Vph-ph (no further costs for transformer, mounting or installation)
- Two voltage supply units to cover all standard AC/DC voltage supplies, alternative supply via main and standby system possible
- Low space requirements due to door installation and compact design
- Two displays for monitoring the normal/standby system and displaying the phase and interlinked cable voltages
- Setting control parameters for generator activation requirements
- Calendar clock
- 8 digital inputs, 6 of which are programmable and 7 relay outputs, 5 of which are programmable
- 4 selectable operating modes: off, manual, automatic, test
- Data, parameter and logged events (e. g. power failure, faults) remain accessible and unaltered, even after a power failure or restarting a device
- Status display of the connected switches or contactors
- Logging and statistical processing of occurring events possible
- Easy system integration through integrated MODBUS interface (RTU and ASCII) i. e. into a power management system
- The illuminated LED display makes reading measured values and parameters easy, even under unfavorable lighting conditions
- Significant time savings when setting parameters and setting up the transfer control device 3KC ATC5300 via the SENTRON ATC programming software
- Generator test run function for mandatory testing intervals
- Command option for switching to the second set of protection parameters in the ETU76B (3WL air circuit breaker).