AUXILIARY CONTACT TRANSFERPACT TA25/63 OFF

TransferPacT Automatic is an automatic transfer switch (ATSE, Automatic Transfer Switch Equipment, IEC 60947-6-1) that ensures uninterrupted power supply in facilities where power supply must be secured from an alternative source such as another transformer, generator, or energy storage during grid disturbances. The high-performance TransferPacT Automatic transfer switch includes all necessary features in a single device and can be connected for remote monitoring and expanded in functionality as needed. TransferPacT Remote is a remotely controllable transfer switch for applications where the switch is controlled via an automation system, programmable logic, or another control system. Benefits of TransferPacT Automatic

Power Availability:

• Innovative technology ensures extremely fast transfer between sources.
• Defined and clear coordination tables for upstream overcurrent protection, safeguarding the transfer switch and installation.

Efficiency and Simplicity:

• Modular design enables lifecycle management of the product.
• Compact All-in-One construction saves space and simplifies installation.
• Plug-and-play functional modules allow expansion of functionality during operation without power interruptions.
• Insulation resistance measurement of the switchgear without disconnecting the main circuit conductors, using an integrated switch.

Remote Monitoring Capable:

• TransferPacT Active enables 24/7 precise monitoring of power supply for voltage, frequency, voltage asymmetry, and incorrect phase sequence.

Features

• Four frame sizes: 100A, 160A, 250A, and 630A
• Number of poles: 2, 3, or 4
• Fast transfer between sources: < 500 ms
• Application category: AC-33B (80A/100A, 100A frame: AC-32B)
• Three-position locked manual operating switch as standard
• Integrated insulation resistance measurement switch
• Clear mimic and LED indication of device status

Applications:

• U-U (Supply I - Supply II)
• U-G (Supply I - Generator I)

Two control panel types:

• TransferPacT Automatic: selector/dip switch HMI
• TransferPacT Active Automatic: LCD-HMI

Modbus (standard): TransferPacT Active Automatic (LCD)

Additional modules for functionality expansion:

• Generator start output
• External remote control (command) output
• Fire alarm input
• Load shedding output
• Transfer inhibition and testing input

Other accessories:

• Auxiliary contacts
• Contact covers
• Main circuit extension rails
• External HMI (TransferPacT Active)

The QR code scanned on the device front panel provides technical documentation.

This product description is an automated translation of the original Finnish description.