Description

Static Transfer Switches 3-Ph from 100 to 3000 A

Features and benefits

• Continuous monitoring of voltage and frequency and automatic instant (<4ms) transfers for secure power switching without cross connection between sources
• Short circuit transfer inhibit for robust load protection.
• SCR fault detection and backfeed protection for maximum upstream safety
• Dual manual bypass for complete source independence during maintenance.
• True oversized neutral (2x In), redundant cooling with monitored fans and redundant (3×3) internal power supply in all system control boards for top product reliability in high availability applications
• Full front access for easy maintenance.
• Bottom and top cable entry for maximum installation versatility.
• Comprehensive set of communication options for total remote monitoring of equipment operation
• Fully compliance with all international product standards for maximum quality guarantee
• Circuit breakers for reliable and safe tripping on all operating conditions

Main options

Isolation transformer.

Plug-in breakers.

Output distribution panels.

Panel builder version.

Additional SPDT contact relay board.

4-pole configuration.

Operation without neutral